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US1391496A - Firearm - Google Patents

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Publication number
US1391496A
US1391496A US345550A US34555019A US1391496A US 1391496 A US1391496 A US 1391496A US 345550 A US345550 A US 345550A US 34555019 A US34555019 A US 34555019A US 1391496 A US1391496 A US 1391496A
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US
United States
Prior art keywords
slide
breechblock
face
rearward movement
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US345550A
Inventor
John D Pedersen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB133695D priority Critical patent/GB133695A/en
Priority claimed from US42774A external-priority patent/US1348733A/en
Priority to GB33844/20A priority patent/GB154611A/en
Priority to US344027A priority patent/US1395291A/en
Priority to US344419A priority patent/US1397109A/en
Priority to US344675A priority patent/US1410265A/en
Priority to US345177A priority patent/US1355424A/en
Application filed by Individual filed Critical Individual
Priority to US345550A priority patent/US1391496A/en
Priority to US347436A priority patent/US1391499A/en
Priority to DEP40282D priority patent/DE396494C/en
Publication of US1391496A publication Critical patent/US1391496A/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F41A15/14—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on or within the bolt; Extractors per se
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/20—Grip or stock safeties, i.e. safeties disengaged by clasping the grip or stock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/30—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel
    • F41A17/32—Multiple safeties, i.e. one safety element acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel the other element being the breech-block or bolt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/34—Magazine safeties
    • F41A17/38—Magazine mountings, e.g. for locking the magazine in the gun
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/10—Triggers; Trigger mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
    • F41A19/44—Sear arrangements therefor
    • F41A19/45—Sear arrangements therefor for catching the hammer after each shot, i.e. in single-shot or semi-automatic firing mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/32—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the bolt being rocked about a notional axis transverse to the barrel axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/54—Bolt locks of the unlocked type, i.e. being inertia operated
    • F41A3/56—Bolt locks of the unlocked type, i.e. being inertia operated the bolt being provided with an additional slidable mass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings

Definitions

  • narran c stares FTENT QFFIQ.
  • One object of the present improvements is to furnish for use in firearms and especially for use in auto-loading pistols, animproved slide-and-block mechanism in which the breechblock is movable with the slide, and is movable rearwardly prior to ⁇ rearrward movement of the slide and being in engagement therewith transmits rearward movement to the slide, and after sucli'tr'a-ns.- mission the breechblock is retarded init-s rearward movement, and retardedrelatively to the slide while theslide is moved rearwardly, and during the cartridge shell ⁇ ejecting period, and locked to the slide 'forconcurrent rearward movement lof the slide and breechblock; this being accomplished by engagement of the breechblock with the frame of the pistol, and by means for connecting the breechblock to the slide'coacting with the breechblock and slide.r
  • Figure 1 is a side view, partly broken away to show the details of a pistol provided with my slide-and-breechblock mechanism, the slide and breechblock being in forward or normal position, and the ring member or hammer being in iringposition.
  • Fig. 2 is a detail sectional view, on an enlarged scale, on the line 2 2 of Fig. 1, looking in the direction of the arrow.
  • Fig. 3 is a fragmentary detail sectional view, on a larger scale thanFig. 1, of a pistol provided with my slide-and-breechblock mechanism, showing the breechblock in course of rearward movement into engagement with the abutment face of the frame for retarding the breechblock after transmission of rearward movement from the breechblock to the slide, but prior to retardation of the breechblock relative to the slide while thev slide is moved rearwardly.
  • Fig. 4 is a fragmentarydetail sectional view, on the same scale as Fig. 3, of a pistol provided with myl slide-and-breechblock mechanism, showing the breechblock moved rearwardly during movement of the firing member ⁇ or hammer to fired position, the breechblock notryet being free from engagement' with the abutment face of the frame for retarding the breechblock in its rearward movement.
  • Fig. 5 is a fragmentary detail sectional view o ta pistol provided with my slideand-breechblock mechanism, showing-,the breechblock freev from engagement with the abutment faceof the frame for retarding rearward movement of the breechblock, vand subsequent to retardation vof the breechblock relative to the slide, the breechblock and slide being locked together and moved concurrently rearward, and the iiringmember ⁇ or hammer beingV moved to firing position by rearward movement of the slide.
  • Fig. 6 is a detail plan view yof the breechblocl Fig. 7, is a detail -view of the rear end of the breechblock.
  • the frame or receiver B of the pistol is provided with an abutment face 2f.
  • the breechblock E is provided near its rear end with an inclined lower-face or abutment-face 51, which is engageable with the abutment face 2f of the frame or receiver B, and is provided with an inclined Vfront Vface 5k which is engageable with the inclined lower face 335 of the slide, andY is provided with an upper face 5d which is en- 1 gageable with the blocking face 3b of the slide.
  • a rear or end face 5f is provided on the breechblock E which is engageable with the vertical or stop-face 3* of the slide.
  • the intersection of the faces 5d and 5t ofthe breechblock E forms a junction point or engaging end* 11, which engages the guide-face lO of the slide C, which junction point or engaging end 11 is somewhat rounded the better to engage the guide-face 10.
  • the faces 33f, 33e and 31 of the slide C afford a recess or space. for the reception therein of the breechblock E, when the breechblock is in raised or lifted position for concurrent movement with the slide C, the faces 3b and 33e providing respectively an engaging surface for the face 5l of the breechblock to limit upward movement of the breechblock,
  • the slide C is provided with a roller 3 which is engageable with the front face of the firing member or hammer H, when the slide is moved rearwardly and the firing member or hammer is in fired position, which roller 3c rides over the firing member or hammerv and moves it to firing position, but instead of a roller a Vcontacting or rear face of the slide may be arranged for this purpose.
  • the firing member or hammer when infired position is engageable with the firing pin P.
  • Links L6 are pivotally attached at their upper ends to the slide C and.V at their lower ends to the breechblock E, a link to each side of the slide and to each side of the breechblock.
  • The, links L6' are preferably attached to I the slide C by a bolt C8, and are attached to the breechblockby pins C7, but any form of attachment may be used which will provide Y pivotal movement of the links at their upper and lower ends.
  • the sides of the slide may be slotted as at 12, to allow pivotal Vor swinging movement of the links L6.
  • the face 5t ofthe breechblock being in engagement with the face 3 of the slide rearward movement is thereby transmitted from the breechblock to the'slide.
  • the face 51 of the breechblock engages the face 2f of the frame and the breechblock is retarded in its rearward movement and the rear end thereof is pulled up or lifted by the links L, and the face 51 of the breechblock rises onV the abutment face 2f of the frame of the pistol.
  • junction or point 11 of the faces 5d and 5t of the breechblock being in enga ement with the guide-face 10 of the Slide, there is a retardation of the breechblock relative to the slide C while the slideis moved rearwardly and when the face 51 of the breechblock clears or is free from engagement with the' abutment face 2f of the frame of the pistol, and the. rear end of the breechblock is locked in the recess orspace comprised by the faces 331, 33e and 3P of the slide, and pulled along or drawn concurrently rearwardly with the slide.
  • the links L6 receive the thrust of the breechblock E and act as a thrust member for holding down the breechblock, and after temporary stopping or retardation of the breechblock by the abutment face 2f of the frame of the pistol, and as the slide moves rearwardly, the links Ls pull upwardly or lift the rear end of the breechblock and act as a tension member.
  • the guide-face 10 of the slide by engagementv with the junction point or engaging end 11 of the faces 5l and 5f of the breechblock coacts with the links L6 to guide the breechblock E in its rearward movement Y relatively to the slide C and into position wherein the breechblock is locked to the slide C and moves concurrently rearwardly therewith.
  • link L6 may be. used, but the use of two links is preferred.
  • breechblock E and slide C then being respectively in forward or normal position.
  • the firing member or hammer H having been moved to ring position by the before mentioned rearward movement of the slide C, is locked in ring position by a sear member not shown.
  • a frame of said rearm in combination, a frame of said rearm, a slide movable rearwardly on said trame, a breechbloclr movable with the slide and movable rearwardly prior to rearward movement of the slide and engaging the slide for transmitting rearward movement thereto, means coperative between the breechblock and said frame for retarding rearward movement or' the breechblock after transmission of rearward movement to the slide by said engagement therewith, and means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechbloclr relative to the slide while the slide is moved rearwardly.
  • a frame or" said firearm in combination, a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly prior to rearward movement of the slide and engaging the .slide for transmitting rearward movement thereto, means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission of rearward movement to the slide by said engagement therewith, and link means coacting with the breechblock and slide for providing retardation of the breeehblock relative to the slide while the'slide is moved rearwardly.
  • a frame of said firearm in combination, a frame of said firearm, a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly prior to rearward movement otisaid slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breechbloek and said frame for retarding rearward movement of the breerhbloclr after transmission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechbloclr relative to the slide while the slide is moved rearwardly, Vand Vfor locking the breechbloclr to the slide for concurrent rearward movement ot the slide and breeehbloek.
  • a frame of said firearm a slide movable rearwardly on said frame, a breefhblock movable with the slide and movable rearwardlyv prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breeehblock and said frame for retarding rearward movement of the breechblock after transmission by the brcechblock of rearward movement to the slide by ⁇ said engagement therewith, and link means cooperating with the breechbloclr and slide for providing retardation or the breechbloclr relative to the slide while the slide is moved rearwardly, and for locking the breechblock to the slide for concurrent rearward movement of the mission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechblocl and Slide and coacting therewith for providing retardation of the breechbloek relative to the slide while the slide is moved rearwardly, and for locking the breechbloclr in said
  • a trame of said irearm in Combination, a trame of said irearm, a slide movable rearwardly on said frame and provided with a recess in the interior face of the rearward end thereof, a breechbloek vmovable with the slide and movable rearwardly prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto, means eopcrative between the breechblock and said frame for retarding rearward movement of the breechbloclr after transmission by the breechblock of rearward movement to the slide lby said engagement therewith and link means coperating with the breechblook and slide for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly, and for locking the breechblock in said recess for concurrent rearward movement of the slide and breechbloclr.
  • a irame of said firearm in combination, a slide movable rearwardly on said frame, a breech block movable with the slide and movable rearwardly by powder gases prior to rearward movement of said' slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breechblock and said frame for retarding rearward-movement of the breechblocl; after transmission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechbloclr and slide and coact-ing therewith for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly.
  • a frame of said firearm a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly by powder gases prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission by the breechblock of rearward movement to the slide by said engagement therewith, means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly, and for locking the breechblock to said slide for concurrent rearward movement of the slide and breechblock.
  • a frame of said firearm a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly by powder gases prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto and comprising a firing-pin
  • means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission of rearward movement to the slide by saidengagement therewith
  • means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly, and for locking the breechblock to the slide for concurrent rearward movement of the slide and breechblock
  • a firing member movable to iring position by rearward movement of said slide and engageable with said firing-pin.
  • a frame of said firearm a slide movable rearwardly and forwardly on said frame, a breechblock movable with the slide and movable rearwardly by powder gases prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto and comprising a firing-pin, a ring member movable to firing position and to fired position and engageable with said firing-pin, means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechblock relative to the slidewhile the slide is moved rearwardly, and for locking the bree'chblock to the-slide for concurrent rearward movement of the slide and breechblock, said firing member being movable to firing position by rearward movement of said slide.
  • a frame of said firearm provided with an abutment face
  • a slide movable rearwardly on said frame provided with an inclined lower face
  • breechblock movable rearwardly by powder gases prior to rearward movement of said slide provided with a lower face engageable with said abutment face of the frame, and provided with a front face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, and link means connected to said slide and connected to said breechblock.
  • a frame of said firearm provided with an abutment face, a Slide movable rearwardly on said frame and provided with an inclined lower face, and provided with a blocking-face, and provided with a stop-face, and provided with rear contacting means, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide and comprising a firing-pin, and provided with a lower face engageable with said abutment face of the frame, and provided with a 'front face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, link means connected to said slide and connected to said breechblocln'and a firing member movable to firing position by engagement with said rear contacting means of the slide when said slide is moved rearwardly.
  • a frame of said firearm provided with an abutment face, a slide movable rearwardly and forwardly on said frame and provided with an inclined lower face, and provided with a blocking-face, and provided with a stopface, and provided with rear contacting means, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide and comprising a firing-V pin, and provided with a lower-face engageable with said abutment yface of the frame, and provided with a front-face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, link means connected to said slide and connected to said breechblock, and a firing member movable to firing position by engagement with said rear coniaoVV tacting means of the slide when said slide 1s moved rearwardly, and movable to fired position and engageable with said liring-pin.
  • a frame of said firearm provided with an abutment face
  • a slide movable rearwardly on said Y frame provided with an inclined lower face
  • a frame of said firearm provided with an abutment face, a slide movable rearwardly and forwardly on said frame provided with an inclined lower face, and provided with a blocking-face, and provided with a stopface, and provided with a guide face, and provided with a roller, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide and comprising a firing-pin, and provided with a lower face engageable with said abutment face of the frame, and provided with a front 'face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with an end engaging said guideface of the slide,
  • a firearm in combination, a frame of said firearm provided with retarding means, a slide movable rearwardly ⁇ on said frame and provided with faces ior engagement, a breechblock initially movable rearwardly relative to rearward movement of said slide andengageable with said retarding means of the frame when so initially moved, and engageable with said faces oia the slide subsequent to engagement with said retarding means, and means connected to said slide and connected to said breechblock providing thrust, tension and guiding means.
  • a frame of said rirearm vprovided withfretarding means a slide movable rearwardly on said frame and provided with faces for engagement, a breechblock initially movable rearwardly relative to rearward movement of said slide and engageable with said retarding means of the frame when so initially moved, and engageable with said faces of the slide subsequent to engagement with said retarding means, means connected to said slide and connected to said breechblock providing thrust, tension and guiding means, and a firing member movable to liring position by rearward movement of said slide.
  • a frame of said firearm provided with retarding means, a slide movable rearwardly and forwardly on said frame and provided with faces for engagement, a breechblock comprising a ring-pin and initially movable rearwardly relative to rearward movement of said slide, and enoageable with said retarding means when so initially moved, and engageable with said faces or" the slide subsequent to engagement with said retarding means, means connected to said slide and connected to said breechblock providing thrust, tension, and guiding means, and a iii-ing member movable to tiring position by rearward movement of said slide, and movable to fired position and engageable with said iiring-pin.
  • a frame of said firearm provided with retarding means
  • a slide movable rearwardly on said frame provided with faces for engagement and provided with guiding means
  • a breechblock initially movable rearwardly relative to rearward movement of said slide and engaging said guiding means of the slide, and engageable with said retarding means of the frame when so initially moved, and engageable with said faces vof the slide subsequent to engagement with said retarding means
  • means pivotally connected to said slide and pivotally connected to said breechbloolr providing thrust, tension and guiding means.
  • a framev engageable with said retarding means of the frame when so initially moved, and engage able with said retarding means means pivotally connected to said slide and pivotally connected to said breeohblockV providing thrust, tension and guiding means,vand a firing member movable to firing position by rearward movement of said slide by engagement with said rear contacting means of the slide.
  • a frame of said firearm a slide movable rearwardly and forwardly on said frame provided with faces for engagement and provided with guiding means, av breeohblock initially movable rearwardly relative to rearward movement of said slide, and engaging said guiding means of the slide, and engageable with said retarding means of the4 frame when so' initially moved, and engageable with said faces of the slide subsequent to engagement with said retarding means, means pivotally connected to said slide and pivotally connected to said breechbloek providing thrust, tension, and guiding means, and a firing member movable to firing po'- sition by rearward movement of said slide by engagement with said rear contacting means of the slide, and movable to fired position and engageable with said rin pin.

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  • Engineering & Computer Science (AREA)
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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
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  • Percussive Tools And Related Accessories (AREA)

Description

J. D. PEDERSEN.
FIREARM.
APPLICATION FILED DEC. 17, l9l9. 1,391,496. Patendsept. 20,1921.
[aven/for Ja luz faders en,
narran c stares FTENT QFFIQ.
.l f FIREARM.
v Specification of Lettersl Patent.
Original application led Ju1y'30, 1915, Serial No. 42,774.` Renewed July 17, 191,9, Serial No. 311,689. Dvided'and this Vapplication led December 17, 1919. Serial No. 345,550.`
useful Improvements in Firearms, of which the following is a specification.
This application, as regards some of the principal features set forth, relates to a modification of the breechblock mechanism which is described and set forth in myPatent No. 1,348,733, dated August 3, 1920, and granted on my copending application (re-v newal) Serial No. 311,689, filed July 17th, 1919, and which modification is referred to in my said patent but is not specifically claimed therein, and to which patent reference may be had. i
One class of firearms to which my present improvements are applicable includes autoloading pistols. I
An improved auto-loading pistol of this kind is described in my said patent. Therefore, for convenience of illustration, I have herein illustrated my present improvements as arranged and applied to the particular kind of auto-loading pistol which is shown Y in the drawings of said application, to which reference may be had. .c
One object of the present improvements is to furnish for use in firearms and especially for use in auto-loading pistols, animproved slide-and-block mechanism in which the breechblock is movable with the slide, and is movable rearwardly prior to `rearrward movement of the slide and being in engagement therewith transmits rearward movement to the slide, and after sucli'tr'a-ns.- mission the breechblock is retarded init-s rearward movement, and retardedrelatively to the slide while theslide is moved rearwardly, and during the cartridge shell` ejecting period, and locked to the slide 'forconcurrent rearward movement lof the slide and breechblock; this being accomplished by engagement of the breechblock with the frame of the pistol, and by means for connecting the breechblock to the slide'coacting with the breechblock and slide.r
Other objects andfz tdvantages'areV indi-v cated or pointed out inthe course of the following' description.
An embodiment of the invention 1s illustrated in the accompanying drawingsl in which:
Figure 1, is a side view, partly broken away to show the details of a pistol provided with my slide-and-breechblock mechanism, the slide and breechblock being in forward or normal position, and the ring member or hammer being in iringposition.
' Fig. 2, is a detail sectional view, on an enlarged scale, on the line 2 2 of Fig. 1, looking in the direction of the arrow.
Fig. 3, is a fragmentary detail sectional view, on a larger scale thanFig. 1, of a pistol provided with my slide-and-breechblock mechanism, showing the breechblock in course of rearward movement into engagement with the abutment face of the frame for retarding the breechblock after transmission of rearward movement from the breechblock to the slide, but prior to retardation of the breechblock relative to the slide while thev slide is moved rearwardly.
Fig. 4, is a fragmentarydetail sectional view, on the same scale as Fig. 3, of a pistol provided with myl slide-and-breechblock mechanism, showing the breechblock moved rearwardly during movement of the firing member `or hammer to fired position, the breechblock notryet being free from engagement' with the abutment face of the frame for retarding the breechblock in its rearward movement. A
Fig. 5, is a fragmentary detail sectional view o ta pistol provided with my slideand-breechblock mechanism, showing-,the breechblock freev from engagement with the abutment faceof the frame for retarding rearward movement of the breechblock, vand subsequent to retardation vof the breechblock relative to the slide, the breechblock and slide being locked together and moved concurrently rearward, and the iiringmember `or hammer beingV moved to firing position by rearward movement of the slide.
Fig. 6, is a detail plan view yof the breechblocl Fig. 7, is a detail -view of the rear end of the breechblock.
Similar reference characters or numerals refer to similar parts throughout the several views.
The frame or receiver B of the pistol is provided with an abutment face 2f.
Patented sept. eo, 1921.'
in the drawings, and is received in and is movable with the slide C, and comprises the firing-pin P. The breechblock E is provided near its rear end with an inclined lower-face or abutment-face 51, which is engageable with the abutment face 2f of the frame or receiver B, and is provided with an inclined Vfront Vface 5k which is engageable with the inclined lower face 335 of the slide, andY is provided with an upper face 5d which is en- 1 gageable with the blocking face 3b of the slide. A rear or end face 5f is provided on the breechblock E which is engageable with the vertical or stop-face 3* of the slide. The intersection of the faces 5d and 5t ofthe breechblock E forms a junction point or engaging end* 11, which engages the guide-face lO of the slide C, which junction point or engaging end 11 is somewhat rounded the better to engage the guide-face 10. The faces 33f, 33e and 31 of the slide C afford a recess or space. for the reception therein of the breechblock E, when the breechblock is in raised or lifted position for concurrent movement with the slide C, the faces 3b and 33e providing respectively an engaging surface for the face 5l of the breechblock to limit upward movement of the breechblock,
and clearance space for the breechblock.
, The slide C is provided with a roller 3 which is engageable with the front face of the firing member or hammer H, when the slide is moved rearwardly and the firing member or hammer is in fired position, which roller 3c rides over the firing member or hammerv and moves it to firing position, but instead of a roller a Vcontacting or rear face of the slide may be arranged for this purpose. The firing member or hammer when infired position is engageable with the firing pin P.
Links L6 are pivotally attached at their upper ends to the slide C and.V at their lower ends to the breechblock E, a link to each side of the slide and to each side of the breechblock. y
The, links L6' are preferably attached to I the slide C by a bolt C8, and are attached to the breechblockby pins C7, but any form of attachment may be used which will provide Y pivotal movement of the links at their upper and lower ends. The sides of the slide may be slotted as at 12, to allow pivotal Vor swinging movement of the links L6.
In operation: The force of the powder gases is first exerted upon the breechblock E to move it rearwardly. Y
The face 5t ofthe breechblock being in engagement with the face 3 of the slide rearward movement is thereby transmitted from the breechblock to the'slide. As the breech block moves rearwardly the face 51 of the breechblock engages the face 2f of the frame and the breechblock is retarded in its rearward movement and the rear end thereof is pulled up or lifted by the links L, and the face 51 of the breechblock rises onV the abutment face 2f of the frame of the pistol. The junction or point 11 of the faces 5d and 5t of the breechblock being in enga ement with the guide-face 10 of the Slide, there is a retardation of the breechblock relative to the slide C while the slideis moved rearwardly and when the face 51 of the breechblock clears or is free from engagement with the' abutment face 2f of the frame of the pistol, and the. rear end of the breechblock is locked in the recess orspace comprised by the faces 331, 33e and 3P of the slide, and pulled along or drawn concurrently rearwardly with the slide. i During the transmission of rearward movement from the breechblock E tothe slide C, the links L6 receive the thrust of the breechblock E and act asa thrust member for holding down the breechblock, and after temporary stopping or retardation of the breechblock by the abutment face 2f of the frame of the pistol, and as the slide moves rearwardly, the links Ls pull upwardly or lift the rear end of the breechblock and act as a tension member.
The guide-face 10 of the slide by engagementv with the junction point or engaging end 11 of the faces 5l and 5f of the breechblock coacts with the links L6 to guide the breechblock E in its rearward movement Y relatively to the slide C and into position wherein the breechblock is locked to the slide C and moves concurrently rearwardly therewith. It is obvious that only one link L6 may be. used, but the use of two links is preferred.
, In my said patent, reference being had thereto, I have described and shown guidelinks L as a modification for controlling and into the position shown in Figs. 4 and 3, and
finally, intoV the position shown in Fig. 1,
said figures being considered relative to for-V ward movementof the breechblock, the
breechblock E and slide C then being respectively in forward or normal position. The firing member or hammer H having been moved to ring position by the before mentioned rearward movement of the slide C, is locked in ring position by a sear member not shown.
Having thus described my invention, I claim:
l. In a iirearm, in combination, a frame of said rearm, a slide movable rearwardly on said trame, a breechbloclr movable with the slide and movable rearwardly prior to rearward movement of the slide and engaging the slide for transmitting rearward movement thereto, means coperative between the breechblock and said frame for retarding rearward movement or' the breechblock after transmission of rearward movement to the slide by said engagement therewith, and means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechbloclr relative to the slide while the slide is moved rearwardly.
2. In a irearm, in combination, a frame or" said lirearm, a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly prior to rearward movement of the slide and engaging the .slide for transmitting rearward movement thereto, means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission of rearward movement to the slide by said engagement therewith, and link means coacting with the breechblock and slide for providing retardation of the breeehblock relative to the slide while the'slide is moved rearwardly.
3. In a firearm, in combination, a frame of said firearm, a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly prior to rearward movement otisaid slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breechbloek and said frame for retarding rearward movement of the breerhbloclr after transmission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechbloclr relative to the slide while the slide is moved rearwardly, Vand Vfor locking the breechbloclr to the slide for concurrent rearward movement ot the slide and breeehbloek.
In a firearm. in combination, a frame of said firearm, a slide movable rearwardly on said frame, a breefhblock movable with the slide and movable rearwardlyv prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breeehblock and said frame for retarding rearward movement of the breechblock after transmission by the brcechblock of rearward movement to the slide by` said engagement therewith, and link means cooperating with the breechbloclr and slide for providing retardation or the breechbloclr relative to the slide while the slide is moved rearwardly, and for locking the breechblock to the slide for concurrent rearward movement of the mission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechblocl and Slide and coacting therewith for providing retardation of the breechbloek relative to the slide while the slide is moved rearwardly, and for locking the breechbloclr in said recess for concurrent rearward movement of the slide and breeehblocln 6. In a firearm, in Combination, a trame of said irearm, a slide movable rearwardly on said frame and provided with a recess in the interior face of the rearward end thereof, a breechbloek vmovable with the slide and movable rearwardly prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto, means eopcrative between the breechblock and said frame for retarding rearward movement of the breechbloclr after transmission by the breechblock of rearward movement to the slide lby said engagement therewith and link means coperating with the breechblook and slide for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly, and for locking the breechblock in said recess for concurrent rearward movement of the slide and breechbloclr. Y
7. In a rearin, in combination, a irame of said firearm, a slide movable rearwardly on said frame, a breech block movable with the slide and movable rearwardly by powder gases prior to rearward movement of said' slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breechblock and said frame for retarding rearward-movement of the breechblocl; after transmission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechbloclr and slide and coact-ing therewith for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly.
8. In a firearm, in combination, a frame of said firearm, a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly by powder gases prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto, means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission by the breechblock of rearward movement to the slide by said engagement therewith, means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly, and for locking the breechblock to said slide for concurrent rearward movement of the slide and breechblock.
9. In a firearm, in combination, a frame of said firearm, a slide movable rearwardly on said frame, a breechblock movable with the slide and movable rearwardly by powder gases prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto and comprising a firing-pin, means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission of rearward movement to the slide by saidengagement therewith, means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechblock relative to the slide while the slide is moved rearwardly, and for locking the breechblock to the slide for concurrent rearward movement of the slide and breechblock, and a firing member movable to iring position by rearward movement of said slide and engageable with said firing-pin.
10. In a firearm, in combination, a frame of said firearm, a slide movable rearwardly and forwardly on said frame, a breechblock movable with the slide and movable rearwardly by powder gases prior to rearward movement of said slide and engaging the slide for transmitting rearward movement thereto and comprising a firing-pin, a ring member movable to firing position and to fired position and engageable with said firing-pin, means cooperative between the breechblock and said frame for retarding rearward movement of the breechblock after transmission by the breechblock of rearward movement to the slide by said engagement therewith, and means for connecting the breechblock and slide and coacting therewith for providing retardation of the breechblock relative to the slidewhile the slide is moved rearwardly, and for locking the bree'chblock to the-slide for concurrent rearward movement of the slide and breechblock, said firing member being movable to firing position by rearward movement of said slide. l
11. In a firearm, in combination, a frame of said firearm provided with an abutment face, a slide movable rearwardly on said frame provided with an inclined lower face,
and 'provided with a blocking-face, and provided with a stop-face, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide provided with a lower face engageable with said abutment face of the frame, and provided with a front face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, and link means connected to said slide and connected to said breechblock.
12. In a firearm, in combination, a frame of said firearm provided with an abutment face, a Slide movable rearwardly on said frame and provided with an inclined lower face, and provided with a blocking-face, and provided with a stop-face, and provided with rear contacting means, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide and comprising a firing-pin, and provided with a lower face engageable with said abutment face of the frame, and provided with a 'front face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, link means connected to said slide and connected to said breechblocln'and a firing member movable to firing position by engagement with said rear contacting means of the slide when said slide is moved rearwardly.
13. In a firearm, in combination, a frame of said firearm provided with an abutment face, a slide movable rearwardly and forwardly on said frame and provided with an inclined lower face, and provided with a blocking-face, and provided with a stopface, and provided with rear contacting means, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide and comprising a firing-V pin, and provided with a lower-face engageable with said abutment yface of the frame, and provided with a front-face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, link means connected to said slide and connected to said breechblock, and a firing member movable to firing position by engagement with said rear coniaoVV tacting means of the slide when said slide 1s moved rearwardly, and movable to fired position and engageable with said liring-pin.
14. In a firearm, in combination, a frame of said firearm provided with an abutment face, a slide movable rearwardly on said Y frame provided with an inclined lower face,
and provided with a blocking-face, and provided with a stop-face, and provided'with a guide-face, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide provided with a lower-face engageable with said abutment face oi" the frame, and provided with a front-face engageable with said inclined A lower face of the slide, and provided with an upper-face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, and provided with an end engagslide and comprising a ring-pin, and provided with a lower 'face engageable with said abutment face of the frame, and provided with a front face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with a rear face engageable with said stop-face of the slide, and provided with an end engaging said guide-face of the slide, links pivotally connected to said slide and pivotally connected to said breechblock, and a firing member movable to ring position by engagement with said roller of the slide when said slide is moved rearwardly.
16. In a rearm, in combination, a frame of said firearm provided with an abutment face, a slide movable rearwardly and forwardly on said frame provided with an inclined lower face, and provided with a blocking-face, and provided with a stopface, and provided with a guide face, and provided with a roller, a breechblock movable rearwardly by powder gases prior to rearward movement of said slide and comprising a firing-pin, and provided with a lower face engageable with said abutment face of the frame, and provided with a front 'face engageable with said inclined lower face of the slide, and provided with an upper face engageable with said blocking-face of the slide, and provided with an end engaging said guideface of the slide,
links pivotally connected to said slide and pivotally connected to said breechblock, and a iiring-member movable to iiring position by engagement with said roller of the slide when said slide is moved rearwardly, and movable to fired position and engageable with said firing-pin.
17. En a firearm, in combination, a frame of said firearm provided with retarding means, a slide movable rearwardly `on said frame and provided with faces ior engagement, a breechblock initially movable rearwardly relative to rearward movement of said slide andengageable with said retarding means of the frame when so initially moved, and engageable with said faces oia the slide subsequent to engagement with said retarding means, and means connected to said slide and connected to said breechblock providing thrust, tension and guiding means. f
18. In a firearm, in combination, a frame of said rirearm vprovided withfretarding means, a slide movable rearwardly on said frame and provided with faces for engagement, a breechblock initially movable rearwardly relative to rearward movement of said slide and engageable with said retarding means of the frame when so initially moved, and engageable with said faces of the slide subsequent to engagement with said retarding means, means connected to said slide and connected to said breechblock providing thrust, tension and guiding means, and a firing member movable to liring position by rearward movement of said slide.
19. in a firearm, in combination, a frame of said firearm provided with retarding means, a slide movable rearwardly and forwardly on said frame and provided with faces for engagement, a breechblock comprising a ring-pin and initially movable rearwardly relative to rearward movement of said slide, and enoageable with said retarding means when so initially moved, and engageable with said faces or" the slide subsequent to engagement with said retarding means, means connected to said slide and connected to said breechblock providing thrust, tension, and guiding means, and a iii-ing member movable to tiring position by rearward movement of said slide, and movable to fired position and engageable with said iiring-pin.
20. In a firearm, in combination, a frame of said firearm provided with retarding means, a slide movable rearwardly on said frame provided with faces for engagement and provided with guiding means, a breechblock initially movable rearwardly relative to rearward movement of said slide and engaging said guiding means of the slide, and engageable with said retarding means of the frame when so initially moved, and engageable with said faces vof the slide subsequent to engagement with said retarding means, and means pivotally connected to said slide and pivotally connected to said breechbloolr providing thrust, tension and guiding means.
2l. In a firearm, in combination, a framev engageable with said retarding means of the frame when so initially moved, and engage able with said retarding means, means pivotally connected to said slide and pivotally connected to said breeohblockV providing thrust, tension and guiding means,vand a firing member movable to firing position by rearward movement of said slide by engagement with said rear contacting means of the slide.
22. In a firearm, in Combination, a frame of said firearm, a slide movable rearwardly and forwardly on said frame provided with faces for engagement and provided with guiding means, av breeohblock initially movable rearwardly relative to rearward movement of said slide, and engaging said guiding means of the slide, and engageable with said retarding means of the4 frame when so' initially moved, and engageable with said faces of the slide subsequent to engagement with said retarding means, means pivotally connected to said slide and pivotally connected to said breechbloek providing thrust, tension, and guiding means, and a firing member movable to firing po'- sition by rearward movement of said slide by engagement with said rear contacting means of the slide, and movable to fired position and engageable with said rin pin.
JOHN D. PEDERS JN.
Vitnesses:
FRANoIs H. RICHARDS, GEORGE J. BARTELS.
US345550A 1915-07-30 1919-12-17 Firearm Expired - Lifetime US1391496A (en)

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Application Number Priority Date Filing Date Title
GB133695D GB133695A (en) 1915-07-30
GB33844/20A GB154611A (en) 1915-07-30 1919-10-08 Improvements in and relating to fire-arms
US344027A US1395291A (en) 1915-07-30 1919-12-11 Firearm
US344419A US1397109A (en) 1915-07-30 1919-12-12 Firearm
US344675A US1410265A (en) 1915-07-30 1919-12-13 Firearm
US345177A US1355424A (en) 1915-07-30 1919-12-16 Firearm
US345550A US1391496A (en) 1915-07-30 1919-12-17 Firearm
US347436A US1391499A (en) 1915-07-30 1919-12-26 Firearm
DEP40282D DE396494C (en) 1915-07-30 1920-07-11 Automatic firearm

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US42774A US1348733A (en) 1915-07-30 1915-07-30 Autoloading firearm
US344027A US1395291A (en) 1915-07-30 1919-12-11 Firearm
US344419A US1397109A (en) 1915-07-30 1919-12-12 Firearm
US344675A US1410265A (en) 1915-07-30 1919-12-13 Firearm
US345177A US1355424A (en) 1915-07-30 1919-12-16 Firearm
US345550A US1391496A (en) 1915-07-30 1919-12-17 Firearm
US347436A US1391499A (en) 1915-07-30 1919-12-26 Firearm

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US344419A Expired - Lifetime US1397109A (en) 1915-07-30 1919-12-12 Firearm
US344675A Expired - Lifetime US1410265A (en) 1915-07-30 1919-12-13 Firearm
US345177A Expired - Lifetime US1355424A (en) 1915-07-30 1919-12-16 Firearm
US345550A Expired - Lifetime US1391496A (en) 1915-07-30 1919-12-17 Firearm
US347436A Expired - Lifetime US1391499A (en) 1915-07-30 1919-12-26 Firearm

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US344675A Expired - Lifetime US1410265A (en) 1915-07-30 1919-12-13 Firearm
US345177A Expired - Lifetime US1355424A (en) 1915-07-30 1919-12-16 Firearm

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US4461203A (en) * 1981-07-10 1984-07-24 Jawdat Nameer A Breech-locking mechanism for firearms

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US3060810A (en) * 1954-07-01 1962-10-30 Charles E Lowe Sr Sear mechanism disconnected by breech block motion
DE1093707B (en) * 1957-05-28 1960-11-24 Steyr Daimler Puch Ag Self-loading pistol
DE1261780B (en) * 1963-03-26 1968-02-22 Heckler & Koch Gmbh Emergency device for firing small caliber ammunition
US4360985A (en) * 1980-09-09 1982-11-30 Pitzen David A Firearms magazine speed release latch
US4449311A (en) * 1982-09-24 1984-05-22 Giragosian Paul S Reversible magazine latch system for pistols
BR6201580U (en) * 1982-11-19 1984-06-26 Forjas Taurus Sa PRESSURE HOLDER FOR SEMI-AUTOMATIC PISTOL LOADERS, ADAPTABLE FOR HANDLEBAR USE
AT382015B (en) * 1983-05-04 1986-12-29 Steyr Daimler Puch Ag MAGAZINE HOLDING DEVICE FOR GUNS
US4521985A (en) * 1983-05-16 1985-06-11 Smith Alan K Ambidextrous gun magazine release
EP0143113B1 (en) * 1983-11-28 1988-08-10 Paul S. Giragosian Reversible magazine latch system for pistols
DE3403890C1 (en) * 1984-02-04 1985-03-14 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Conveyor device for a tunneling machine for tunnels and lines
CH671454A5 (en) * 1986-06-11 1989-08-31 Sig Schweiz Industrieges
US5058301A (en) * 1990-12-14 1991-10-22 Colt's Manufacturing Company Inc. Reversible magazine catch assembly and method of making the same
DE19732656C2 (en) * 1997-07-29 2001-01-11 Sig Schweiz Industrieges Magazine holder on a pistol
USD428101S (en) * 1998-07-10 2000-07-11 Sig Arms International Ag Magazine release catch for a pistol
AT412743B (en) * 2003-01-29 2005-06-27 Spielberger Peter CLOSURE SYSTEM FOR A FIREARM
ITMI20042165A1 (en) * 2004-11-11 2005-02-11 Beretta Armi Spa REVERSIBLE STOP GANCXIO FOR A GUN LOADER AND KIT FOR A GUN
DE102012019911B4 (en) * 2012-10-11 2014-07-31 Heckler & Koch Gmbh Magazine release / holding device of a firearm and with this each equipped handle and weapon housing of a firearm
DE102015008797A1 (en) * 2015-07-10 2017-01-12 Rheinmetall Waffe Munition Gmbh Case ejection device
TR201610866A2 (en) * 2016-08-03 2016-10-21 Samsun Yurt Savunma Sanayi Ve Ticaret Anonim Sirketi DOUBLE MOTION TRIGGERS LOCKING LATCH SYSTEM
PL71151Y1 (en) * 2016-10-06 2019-12-31 Witek Rafal Firearm trigger mechanism with an accelerator
CH713208B1 (en) * 2016-12-07 2020-11-30 Wyssen Defence Ag Device for releasing an ammunition magazine on both sides of a handgun.
US9970724B1 (en) * 2017-07-31 2018-05-15 Thomas W. Acker Colt 1911 blocking trigger
TR201720493A2 (en) * 2017-12-15 2018-03-21 Samsun Yurt Savunma Sanayi Ve Ticaret Anonim Sirketi Magazine Lock
US12449218B2 (en) 2021-08-27 2025-10-21 Ahmed Obed Adjustable trigger safety system
WO2025229392A1 (en) * 2024-11-01 2025-11-06 Gamiy Oleg Firing mechanism for firearms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309617A1 (en) * 1972-02-29 1973-09-06 Benelli Spa AUTOMATIC FIRE AND DEFENSE WEAPON IN THE SHAPE OF A PISTOL
US3893369A (en) * 1972-02-29 1975-07-08 Benelli Spa Inertia device for retarding the unlocking of a bolt assembly
US4461203A (en) * 1981-07-10 1984-07-24 Jawdat Nameer A Breech-locking mechanism for firearms

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US1410265A (en) 1922-03-21
US1391499A (en) 1921-09-20
US1395291A (en) 1921-11-01
US1355424A (en) 1920-10-12
US1397109A (en) 1921-11-15
GB154611A (en) 1921-07-11
GB133695A (en)
DE396494C (en) 1924-06-13

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