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WO2009049723A1 - Mécanisme d'entraînement pour une arme à munitions acheminées de préférence linéairement - Google Patents

Mécanisme d'entraînement pour une arme à munitions acheminées de préférence linéairement Download PDF

Info

Publication number
WO2009049723A1
WO2009049723A1 PCT/EP2008/007309 EP2008007309W WO2009049723A1 WO 2009049723 A1 WO2009049723 A1 WO 2009049723A1 EP 2008007309 W EP2008007309 W EP 2008007309W WO 2009049723 A1 WO2009049723 A1 WO 2009049723A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive
weapon
quick stop
cam
chain
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.)
Ceased
Application number
PCT/EP2008/007309
Other languages
German (de)
English (en)
Inventor
Hubert Schneider
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.)
Rheinmetall Waffe Munition GmbH
Original Assignee
Rheinmetall Waffe Munition GmbH
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
Application filed by Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall Waffe Munition GmbH
Priority to EP08785838.7A priority Critical patent/EP2198231B1/fr
Publication of WO2009049723A1 publication Critical patent/WO2009049723A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F41A7/00—Auxiliary mechanisms for bringing the breech-block or bolt or the barrel to the starting position before automatic firing; Drives for externally-powered guns; Remote-controlled gun chargers
    • F41A7/08—Drives for externally-powered guns, i.e. drives for moving the breech-block or bolt by an external force during automatic firing
    • 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/50—External power or control systems

Definitions

  • the invention has the object to show a further drive for a linear feed of the weapon lock to the chamber.
  • a linear feed of the ammunition is described in a gun barrel or cartridge chamber, which has a control link used for function control in the horizontal plane parallel to the path of a straight to leading closure of the closure weapon.
  • the drive link is integrated in a movable slide, which in turn is adjusted by a universal design drive.
  • a locking link is provided, which is preferably integrated together with the drive link in the movable slide.
  • This locking link can engage a bolt preferably a weapon side arranged locking ring. This bolt in turn then moves the locking ring.
  • a connecting rod or the like forcibly guided through the scenes and the slide along these scenes. With this connecting rod, the shutter is moved back and forth.
  • the drive is equipped with a quick stop.
  • This rapid stop serves to prevent premature unlocking of the closure, in particular in the case of a so-called ignition failure.
  • the quick stop is designed so that it can absorb the run-up force of the cam. This can be created by incorporating a spring or a buffer or the like in the quick stop, so that material breakage is avoided.
  • a chain drive for a weapon for a combinkadenten firing of the ammunition is shown, in which the predetermined downtime, a continuously running drive, a window for locking and reloading in a simple manner in interaction between the guide slides / slide and continuously circulating chain can be realized.
  • Fig. 1 is a sectional view of the supply of a closure with attached
  • FIG. 2 is a plan view of the slider of FIG. 1; FIG.
  • 5 is a sectional view of the Ein penetratens the quick stop
  • 6 shows the modulation of the quick stop
  • Fig. 8 is an illustration of the effect of the built-in drive quick stop.
  • Fig. 1 is shown schematically a weapon 1 with the essential details for explaining the invention. Shown are a closure 2, a closure ring 3 and indicated a weapon barrel 4. Preferably, below the path covered by the closure 2 for the rectilinear supply of an ammunition / cartridge 5 within the weapon 1, a control backdrop 6 of a function control 7 is arranged is shown in a plan view in Fig. 2.
  • the control link 6 has a shape comparable to a large S, wherein the central guide zone of the link 6 is stretched to the slightly curved curves (I) and is integrated in a rail 8.
  • a drive cam 9 is provided, which is displaceable to the control cam 6.
  • the mode of action or the interaction of both is described in detail in DE 10 2006 022 622.4, to which reference is made here.
  • a locking link 10 is seen, which, like the drive cam 9, preferably in a common slide 1 1 is integrated.
  • the locking link 10 serves in this case for locking / unlocking the closure 2 in the use of the weapon 1.
  • the slider 11 has a preferably slightly inclined surface to the vertical plane, in which the locking curve
  • the recognizable division of the rail 8 represents a preferred variant of the rail 8, in the division of a so-called backlash R is bound.
  • This game R takes into account the return path of the gun barrel 4 with closure 2.
  • a connecting rod 12 which is structurally connected to the closure 2, engages in the control cam 6 for moving the closure 2 and is entrained by the drive cam 9.
  • the slider 11 has below a groove-like guide 13, in which a slide
  • a circumferential chain 14 is considered, which is driven by an electric motor 16.
  • the chain 14 has a special chain link (cam) 15, which engages in the groove 13 of the slider 11 and can move the slider 11 in chain movement.
  • FIG. 1 The temporal as well as functional sequence is illustrated with FIG. 1 in conjunction with FIG. 3:
  • the chain 14 is driven by the motor 16.
  • the cam 15 takes the slider 11 and this the connecting rod 12 with.
  • A beginning of shutter advance.
  • the cam 15 moves the groove 13 of the slider 11 from.
  • the finished unlocking (F) is then initiated by continued running of the chain 14 and entrainment of the cam 15.
  • FIG. 3 shows the integration of a safety criterion - a quick stop 20 - in the chain drive.
  • a safety criterion - a quick stop 20 - serves to increase the weapon security in punk to Zündversager. This is brought safely out of the barrel 4 by the safety device without jeopardizing the operation as well as the function of the weapon 1.
  • the quick stop 20 is involved in time before the actual unlocking of the closure 2, but should take into account a Zündverzögerung the ammunition 5.
  • the quick stop 20 interacts functionally with the drive 14 and the returning closure 2. It consists of a block-like part 22 with a chamfer 22.1 and engages under the drive 14 preferably U-shaped. Other constructive measures than grasping are also possible.
  • the quick stop 20 is always engaged when the cam 15 passes the rapid stop 20 seen in the firing direction on the right side during the closure advance (FIG. 4). In doing so, the cam 15 pushes the rapid stop 20 away (FIG. 5) so that it is opposite to the other one. side in the transport path of the cam 15 (left side) is considered inserted.
  • the cam 15 moves the groove 13 in the locked time, the shot breaks. With the shot, the returning weapon parts are moved in a known manner.
  • An integrated means 21 on the closure for example a Aus tenukeil, moves to the phase 22.1 on the quick stop 20 and pushes the quick stop 20 away, the cam 15 can pass unhindered past the quick stop 20 (Fig. 7).
  • the shutter 2 moves a little later, but sufficient in time so that the wedge 21 can control the rapid stop 20 and the shutter 2 can be unlocked after a successful shot.
  • the quick stop 20 is sprung or buffered in the direction of loading (23) in order to have the force and avoid material breakage.
  • a wedge 26 engages in notches 27 (controlled), 28 (controlled).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

L'invention concerne un mécanisme d'entraînement (14) pour une arme comportant une commande fonctionnelle (7) servant à acheminer une munition (5) dans un tube (4) de l'arme (1) pourvue d'une culasse réglable (2). La commande fonctionnelle (7) définit les périodes d'arrêt de l'arme par l'intermédiaire d'une coulisse de commande (6), placée dans un plan horizontal parallèlement à la culasse à régler (2), et d'une coulisse d'entraînement (9) placée parallèlement à la coulisse de commande (6) et coopérant avec cette dernière. La coulisse d'entraînement (9) est intégrée dans un coulisseau (11) qui est raccordé à la culasse (2) par l'intermédiaire d'un moyen (12) guidé à l'intérieur des coulisses de commande et d'entraînement (6, 9). Le coulisseau (11) présente, sur sa face inférieure, une rainure (13) dans laquelle pénètre une came (15) du mécanisme d'entraînement (14) et dans laquelle elle est guidée lors des périodes d'arrêt de l'arme.
PCT/EP2008/007309 2007-10-09 2008-09-06 Mécanisme d'entraînement pour une arme à munitions acheminées de préférence linéairement Ceased WO2009049723A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08785838.7A EP2198231B1 (fr) 2007-10-09 2008-09-06 Mécanisme d'entraînement pour une arme à munitions acheminées de préférence linéairement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007048468A DE102007048468A1 (de) 2007-10-09 2007-10-09 Antrieb für eine Waffe mit vorzugsweise linearer Munitionsführung
DE102007048468.4 2007-10-09

Publications (1)

Publication Number Publication Date
WO2009049723A1 true WO2009049723A1 (fr) 2009-04-23

Family

ID=40293603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007309 Ceased WO2009049723A1 (fr) 2007-10-09 2008-09-06 Mécanisme d'entraînement pour une arme à munitions acheminées de préférence linéairement

Country Status (3)

Country Link
EP (1) EP2198231B1 (fr)
DE (1) DE102007048468A1 (fr)
WO (1) WO2009049723A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8402874B2 (en) 2008-12-04 2013-03-26 Rheinmetall Waffe Munition Gmbh Drive and quick stop for a weapon with preferably linear breech or ammunition feed
US8413565B2 (en) 2008-12-04 2013-04-09 Rheinmetall Waffe Munition Gmbh Drive and quick stop for a weapon with preferably a linear breech or ammunition feed
US8479633B2 (en) 2008-12-04 2013-07-09 Rheinmetall Waffe Munition Gmbh Breech drive for a weapon with a linear breech or ammunition feed
US8616112B2 (en) 2008-12-04 2013-12-31 Rheinmetall Waffe Munition Gmbh Breech drive for a weapon
US10571208B2 (en) 2015-12-14 2020-02-25 Rheinmetall Waffe Munition Gmbh Ammunition feed for feeding a belted ammunition

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010052047A1 (de) 2009-12-04 2011-06-22 Rheinmetall Waffe Munition GmbH, 29345 Selektiver Verschluss- und/oder Munitionsantrieb
DE102009056735A1 (de) 2009-12-04 2011-06-09 Rheinmetall Waffe Munition Gmbh Verschlussantrieb für eine Waffe
DE102010027636A1 (de) 2010-07-19 2012-01-19 Rheinmetall Waffe Munition Gmbh Selektiv zuschaltbarer Verschluss- und/oder Munitionsantrieb
TR201909932T4 (tr) 2015-07-10 2019-07-22 Rheinmetall Waffe Munition Gmbh Si̇lah sürücü ve aci̇l si̇lah durduruculu si̇lah sürücü
DE102015008799B4 (de) 2015-07-10 2021-05-27 Rheinmetall Waffe Munition Gmbh Rückstoßverstärker einer fremdangetriebenen Maschinenwaffe, insbesondere eines Maschinengewehrs
DE102015121770B4 (de) 2015-12-14 2018-01-04 Rheinmetall Waffe Munition Gmbh Spannvorrichtung für einen Schlagbolzen sowie Waffe mit der Spannvorrichtung
DE102019120183A1 (de) 2019-07-25 2021-01-28 Rheinmetall Waffe Munition Gmbh Verschluss und Waffensystem mit dem Verschluss

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022105A (en) * 1975-09-03 1977-05-10 The United States Of America As Represented By The Secretary Of The Army Automatic weapon firing mechanism
DE3021200A1 (de) * 1979-06-08 1980-12-11 Summa Corp Feuerwaffe mit einem schutzsystem gegen verspaetetes losgehen oder nachzuenden
DE3118383A1 (de) * 1981-05-09 1982-11-25 Rheinmetall GmbH, 4000 Düsseldorf Ladeeinrichtung fuer eine automatische querverschluss-rohrwaffe
DE3218550A1 (de) * 1982-05-17 1983-11-17 Rheinmetall GmbH, 4000 Düsseldorf Maschinenkanone
DE3712905A1 (de) * 1987-04-15 1988-11-03 Rheinmetall Gmbh Maschinenwaffe mit schusskontrolle
DE102006022622A1 (de) * 2006-05-12 2007-11-15 Rheinmetall Waffe Munition Gmbh Funktionssteuerung insbesondere für das lineare Zuführen einer Munition in ein Waffenrohr

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022105A (en) * 1975-09-03 1977-05-10 The United States Of America As Represented By The Secretary Of The Army Automatic weapon firing mechanism
DE3021200A1 (de) * 1979-06-08 1980-12-11 Summa Corp Feuerwaffe mit einem schutzsystem gegen verspaetetes losgehen oder nachzuenden
DE3118383A1 (de) * 1981-05-09 1982-11-25 Rheinmetall GmbH, 4000 Düsseldorf Ladeeinrichtung fuer eine automatische querverschluss-rohrwaffe
DE3218550A1 (de) * 1982-05-17 1983-11-17 Rheinmetall GmbH, 4000 Düsseldorf Maschinenkanone
DE3712905A1 (de) * 1987-04-15 1988-11-03 Rheinmetall Gmbh Maschinenwaffe mit schusskontrolle
DE102006022622A1 (de) * 2006-05-12 2007-11-15 Rheinmetall Waffe Munition Gmbh Funktionssteuerung insbesondere für das lineare Zuführen einer Munition in ein Waffenrohr

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8402874B2 (en) 2008-12-04 2013-03-26 Rheinmetall Waffe Munition Gmbh Drive and quick stop for a weapon with preferably linear breech or ammunition feed
US8413565B2 (en) 2008-12-04 2013-04-09 Rheinmetall Waffe Munition Gmbh Drive and quick stop for a weapon with preferably a linear breech or ammunition feed
US8479633B2 (en) 2008-12-04 2013-07-09 Rheinmetall Waffe Munition Gmbh Breech drive for a weapon with a linear breech or ammunition feed
US8616112B2 (en) 2008-12-04 2013-12-31 Rheinmetall Waffe Munition Gmbh Breech drive for a weapon
US10571208B2 (en) 2015-12-14 2020-02-25 Rheinmetall Waffe Munition Gmbh Ammunition feed for feeding a belted ammunition

Also Published As

Publication number Publication date
DE102007048468A1 (de) 2009-04-16
EP2198231A1 (fr) 2010-06-23
EP2198231B1 (fr) 2014-12-24

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