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WO2007118592A1 - Logement d'arme, arrangement d'affût et support d'arme muni d'un amortissement - Google Patents

Logement d'arme, arrangement d'affût et support d'arme muni d'un amortissement Download PDF

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Publication number
WO2007118592A1
WO2007118592A1 PCT/EP2007/002849 EP2007002849W WO2007118592A1 WO 2007118592 A1 WO2007118592 A1 WO 2007118592A1 EP 2007002849 W EP2007002849 W EP 2007002849W WO 2007118592 A1 WO2007118592 A1 WO 2007118592A1
Authority
WO
WIPO (PCT)
Prior art keywords
weapon
mount
bearing part
spring element
bearing
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/EP2007/002849
Other languages
German (de)
English (en)
Inventor
Rudi Beckmann
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.)
Heckler und Koch GmbH
Original Assignee
Heckler und Koch 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 Heckler und Koch GmbH filed Critical Heckler und Koch GmbH
Publication of WO2007118592A1 publication Critical patent/WO2007118592A1/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
    • F41A25/00—Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes
    • F41A25/10—Spring-operated systems
    • 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
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/08—Bearings, e.g. trunnions; Brakes or blocking arrangements
    • F41A27/14—Central-pivot bearings

Definitions

  • the present invention relates to a weapon mount with a bearing part for connection to a bearing element, which is arranged for example on a carriage and with a weapon part, which serves to receive a weapon.
  • the invention also relates to a corresponding carriage arrangement or a weapon carrier.
  • Directional indications such as left, right, top, bottom, front and back are given below from the point of view of the shooter for a gun held in place or struck for a weapon seat.
  • the weapon part is connected via a trunnion with the bearing part, so that the weapon for height adjustment is pivotable about the trunnion up and down.
  • the weapon part is pivotable for side pointing to the right and left in a corresponding bearing element, which may be part of a mount, for example, added.
  • shock pulses introduced by the weapon into the weapon mount are introduced directly and largely undamped into the carriage assembly and thus into a weapon carrier.
  • shock pulses introduced by the weapon into the weapon mount in particular recoil impulses, are introduced directly and largely undamped into the carriage assembly and thus into a weapon carrier.
  • it In order to ensure a stable grip of a mount with such a weapon mount, it must be firmly anchored or carried out accordingly heavy, so that their position and orientation does not change or only slightly when using the weapon.
  • heavy structures reduce mobility. Lightweight designs with appropriate rigidity and stability are constructive and material engineering complicated and expensive. An elaborate anchorage of the carriage is disadvantageous in terms of operational and mobility considerations.
  • EP 1 020 698 shows a gimbal mount which can be installed in its entirety via an elastic connection mass in a bearing element, in particular a wall.
  • the elastic mass serves u.a. to compensate for the dimensional differences between the outer diameter of the weapon mount and the inner diameter of the receiving through bore.
  • the object of the present invention is to provide an improved weapon mount, which allows easy lafettierung and is also suitable for weapons that develop a stronger recoil effect.
  • a weapon mount according to claim 1 of the present invention.
  • the weapon part and the bearing part are elastically connected to each other via a coupling arrangement and the coupling arrangement is designed so that launched from the weapon, introduced into the weapon part shock pulses attenuated by elastic deformation of the coupling assembly on the bearing part and thus, for. can be transferred to a carriage or a holder.
  • the dynamic loads (shock loads) of the claimed components and assemblies (weapon, bearing part, weapon part, possibly mount and Lafettenverank réelle) are reduced.
  • Claims 2 to 13 relate to further developments of such a weapon mount and claims 14 and 15 relate to a mount arrangement with a weapon mount according to the invention or a weapon mount which has such a mount arrangement.
  • an elastomeric element is provided, which acts between weapon part and bearing part.
  • such an elastomeric element also permits damping of the shock pulses by removing part of the applied impact energy in the elastomer element itself.
  • Elastomer elements can be designed in many ways with regard to their material and shape properties and can therefore be adapted to the specific load situation over a wide range.
  • Claims 3 to 6 relate to a spring element which limits the elastic coupling to a plane according to claim 3.
  • the weapon mount may be rigid in one direction, eg, in the vertical direction, and may resiliently receive the shock pulses in a plane substantially perpendicular thereto.
  • the spring element is designed to be transverse to the axis of the weapon axis rod extending whose ends are each connected to the bearing part or the weapon part. The flexural elasticity of this rod allows an elastic coupling in the plane perpendicular to the rod axis and thereby elastically absorbs shock pulse components acting in this plane.
  • a portion between the two ends is provided, which has an increased bending elasticity.
  • this section By arranging this section in the vicinity of the end coupled to the holding part, the available amplitude at the other end can be additionally increased by an appropriate design of the lever ratios.
  • To increase the bending elasticity of this flexurally elastic portion is tapered or flattened according to claim 6.
  • a flattening causes a directed increase in bending elasticity. That is, the rod is "softer" in a preferred direction, eg in the direction of the axis of the soul, than in the other directions.
  • the section can also be tapered overall and additionally flattened, so that the bending elasticity is increased overall and is additionally increased in a certain direction.
  • elastomer element and spring element are coupled together, so that the load capacity and elasticity are determined by the spring element, and the Dämp- tion properties are largely defined by the additionally acting elastomeric element.
  • a design is provided in which the spring element is coupled at its second end (arms side) via the elastomer element to the bearing part.
  • the elastomer element is designed as a ring element, which is penetrated by the spring element and engages with its outer periphery on the bearing part.
  • the elastomeric element comprises and centers the spring element at its free (second) end in the bearing part.
  • the bearing part is designed as a (for example conical) pivot pin, which is rotatably arranged in a corresponding receptacle of a carriage and whose interior serves to largely accommodate the coupling arrangement (spring element, elastomer element). This allows a particularly compact design.
  • the weapon part is cardan-hinged, so that a picked-up weapon can be pivoted about two axes.
  • Such an embodiment allows the leveling of the weapon to a transverse to the axis of the soul first gimbal axis.
  • Coupling arrangement limited by a guide element in one direction (for example, in the direction of the axis of the soul), so that only in a certain direction shock pulses are elastically absorbed, while the arrangement in the other directions is carried out substantially rigid.
  • a sliding guide comprising the spring element is formed for this purpose, which permits movement of the spring element in one direction and supports the spring element in the other directions.
  • Claim 13 relates to the materials of the elastomeric element and the spring element, wherein the elastomeric element, for example made of Viton and the spring element made of steel or spring steel can be made. This choice of material allows for a stable resilient force transmission via the spring element and at the same time ensures the desired damping properties via a corresponding adjustment of the elastomeric properties.
  • Claim 14 relates to a mount arrangement, which has a weapon mount according to the invention, and claim 15 an armored carrier, which has a corresponding carriage arrangement and is designed in particular as a land or watercraft or as an aircraft or as a building part.
  • FIG. 1 is a perspective view obliquely from above of a weapon mount according to the invention
  • FIG. 2 is a sectional view of the weapon mount shown in FIG. 1 (section A-
  • FIG. 3 is an exploded view of the weapons receptacle shown in FIGS. 1 and 2 in a view obliquely from below, and
  • FIG. 4 is a perspective view of the bearing part of an alternative embodiment of a weapon mount.
  • FIG. 1 of an exemplary weapon mount 1 shows a bearing part 2 and a weapon part 3 arranged above it.
  • the bearing part 2 is provided with a conically shaped pivot pin 4 at its lower end and with a mounting pot 5 at its upper end.
  • the weapon part 3 arranged above comprises a pivot fork 6 in which a weapon mount 7 is gimballed.
  • the gimbal is realized here via a central joint piece 8, which is fixed about trunnion 9 about the shield axis 10 pivotally mounted in the pivot fork 6.
  • the joint piece 8 receives on the jam 11 on the weapon mount 7, which is also arranged pivotally about the tilting axis 12.
  • the tilting axis 12 crosses the shield axis 10 in the center of the joint piece 8.
  • the core axis 13 of a weapon (not shown) disposed in the weapon mount 7 runs essentially parallel to the tilting axis 12 and perpendicular to the shield axis 10.
  • the weapon is pivotable in several directions in the
  • Weapon seat 1 arranged. It can be around the pivot axis 14
  • bearing part 2 and weapon part 3 are connected via the coupling assembly 15, whose structure in Fig. 2 and 3 can be seen, elastically connected to each other.
  • the coupling arrangement 15 is shown in FIG. presented embodiment of a coaxial with the pivot axis
  • the rod 16 is formed in two parts and consists of a bearing pin 18 and a retaining screw 19.
  • the bearing pin 18 is connected at its upper end 20 with a receiving socket 21 of the pivot fork 6. At its lower end, the bearing pin 18 has an internal thread via which it is fixed with the retaining screw 19 in the pivot pin 4.
  • the retaining screw 19 has a flexurally elastic portion 22, in which the shank of the retaining screw 19 is tapered and / or flattened.
  • the fixing of the retaining screw 19 in Pivotzapfen 4 takes place at the lower end of Pivotapfen 4 via a press fit between the shaft portion 19a and the corresponding receiving portion 4a in Pivotzapfen 4.
  • the retaining screw 19 is so "clamped” with its shaft portion 19a in the receiving area 4a of Pivotzapfens 4.
  • the axial position of the receiving socket 21 on the bearing pin 18 is defined by a flange 23 on the bearing pin 18.
  • About the retaining screw 19 of the bearing pin 18 is pulled together with the attached thereto Aufnähmesoekel 21 into the interior of the bearing part 2.
  • the receiving base 21 is connected via a thread which is formed at the upper end 20 of the bearing pin 18, with this. In this case, the underside of the receiving base 21 holds the elastomer element 17 in the pot 5.
  • a gap 27 is provided between the underside of the receiving base 21 and the upper edge of the receiving pot 5, which prevents the receiving base 21 is seated on the edge of the receiving pot 5.
  • the gap 27 thus ensures the elastic coupling between bearing part 2 and weapon part 3 without friction influences.
  • the recoil-related return movement of the weapon along the bore axis 13 is elastically absorbed by deformation of the elastomer element 17 and bending of the flexurally elastic portion 22 of the retaining screw 19. A portion of the recoil energy is degraded in the elastomer element 17.
  • the elements are coordinated so that in the region of the elastomer element 17 a recoil-induced deflection of the bearing pin 18 of approx. 5 to 15 mm occurs.
  • the elastomer element 17 consists of Viton and the retaining screw 19 made of steel or spring steel. There are also versions in which the deflection is in the range of 8 to 12 mm.
  • the deflection depends ultimately on the type of weapon used and should be selected to be larger, for example, for typical handguns whose internal mechanism for a relatively elastic recoil recording (eg on the shoulder of the shooter). For weapons whose loading mechanism allows a relatively rigid position, this can. Deflection also be chosen accordingly smaller. Elasticity and damping are thus adjustable so that the closure mechanism and its leadership, especially in the movement reversal of the closure assembly from the return to the flow, is not overstressed. It is also possible, by adjusting the retaining screw 19, to influence the rigidity of the elastomer element 17, by this is pressed over the Aufnähmesoekel 21 more or less compressed in the receiving pot 5.
  • the elastomer element 17 is not annular, but, for example, star-shaped and / or formed from a plurality of individual pieces. In another embodiment, the elastomer element 17 is also formed from a gel-filled or fluid-filled tube, which exhibits a particularly high damping effect.
  • the flexibility of the coupling assembly 15 can also be influenced by the design of the flexurally elastic portion 22 of the retaining screw 19. In addition to the uniformly tapered embodiment shown in FIG. 2, it is also possible to make this section only flattened. Thus, the flexural elasticity can be increased in a preferred direction (e.g., in the direction of the axis of the axis 13), while in other directions a comparatively high rigidity is realized. There are also embodiments in which the bending elastic portion 22 may be made of a different material than the other elements of the retaining screw 19.
  • the flexural elastic portion 22 may also be replaced by a flexible joint (e.g., wire rope or the like) which transmits only tensile forces between the bearing pin 18 and a retainer (not shown) inserted from below into the pivot pin 4.
  • a flexible joint e.g., wire rope or the like
  • the entire Impulsaufnähme exclusively via the elastomer element 17th
  • Fig. 4 shows an alternative embodiment in which the movement of the rod 16 is restricted to a preferred direction.
  • a guide slot 24 arranged in the bottom area of the receiving pot 5 is provided, which surrounds the bearing pin 18 in the manner of a slot.
  • the bearing pin 18 here has at its flanks on each of its opposite sides flats 25, which reduce the surface pressure between the guide surfaces 26 and the corresponding flats 25.
  • the fixed coupling between the bearing part 2 and the weapon part 3 can also take place by way of the clamped rod 16 in that the elastomer element 17 is firmly connected to the bearing pot 5 and the bearing pin 18 or the mounting base 21.
  • Such a solid compound can be done for example by vulcanization, gluing or other suitable measures.
  • the retaining screw 19 can be omitted and the elastic coupling takes place only via the elastomer element 17.
  • the elastic coupling via a closed disc-shaped elastomeric element 17 without through hole, which is arranged between the downwardly facing end face of the receiving base 21 and a corresponding upwardly facing end face on the bearing part 2 and fixedly connected there respectively with the surfaces is.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Toys (AREA)

Abstract

La présente invention concerne un logement (1) d'arme destiné à être raccordé à un élément support qui fait partie d'un affût, par exemple, et qui présente une partie (2) support et une partie (3) arme pour accueillir une arme. La partie (3) arme et la partie (2) support sont ici reliées élastiquement par le biais d'un arrangement (15) d'accouplement et l'arrangement (15) d'accouplement est configuré de telle sorte qu'une impulsion de choc, notamment une impulsion de recul produite par l'arme accouplée avec la partie (15) arme peut être transmise amortie à la partie (2) support par une déformation élastique de l'arrangement (15) d'accouplement. L'invention concerne également un arrangement d'affût avec un logement (1) d'arme conforme à l'invention ainsi qu'un support d'arme qui est muni d'un tel arrangement d'affût.
PCT/EP2007/002849 2006-04-11 2007-03-29 Logement d'arme, arrangement d'affût et support d'arme muni d'un amortissement Ceased WO2007118592A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006017038.5 2006-04-11
DE200610017038 DE102006017038B3 (de) 2006-04-11 2006-04-11 Waffenaufnahme, Lafettenanordnung und Waffenträger mit einer Dämpfung

Publications (1)

Publication Number Publication Date
WO2007118592A1 true WO2007118592A1 (fr) 2007-10-25

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ID=38093388

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/002849 Ceased WO2007118592A1 (fr) 2006-04-11 2007-03-29 Logement d'arme, arrangement d'affût et support d'arme muni d'un amortissement

Country Status (2)

Country Link
DE (1) DE102006017038B3 (fr)
WO (1) WO2007118592A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20110239A1 (it) * 2011-03-18 2012-09-19 Oto Melara Spa Struttura di posizionamento per un'arma da fuoco su un veicolo
WO2015126339A2 (fr) * 2014-01-16 2015-08-27 Otokar Otomotiv Ve Savunma Sanayi Anonim Sirketi Mecanisme de montage d'arme adaptable
DE202016105713U1 (de) 2016-10-12 2016-12-19 Rheinmetall Waffe Munition Gmbh Modulare Lafette

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074188A (en) * 1990-12-19 1991-12-24 Gerald Harris Pivotal bipod adapter
US5815974A (en) * 1995-10-13 1998-10-06 Keng; Da Bipod mounting device
EP1020698A1 (fr) * 1999-01-18 2000-07-19 Franz Achleitner Affût d'armes á cardan
US20050188597A1 (en) * 2004-02-12 2005-09-01 Da Keng Quick disconnect bipod mount and clamp assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074188A (en) * 1990-12-19 1991-12-24 Gerald Harris Pivotal bipod adapter
US5815974A (en) * 1995-10-13 1998-10-06 Keng; Da Bipod mounting device
EP1020698A1 (fr) * 1999-01-18 2000-07-19 Franz Achleitner Affût d'armes á cardan
US20050188597A1 (en) * 2004-02-12 2005-09-01 Da Keng Quick disconnect bipod mount and clamp assembly

Also Published As

Publication number Publication date
DE102006017038B3 (de) 2007-10-04

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