EP0936433A2 - Dispositif de chargement de munitions dans une arme à feu à répétition - Google Patents

Dispositif de chargement de munitions dans une arme à feu à répétition Download PDF

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Publication number
EP0936433A2
EP0936433A2 EP98123904A EP98123904A EP0936433A2 EP 0936433 A2 EP0936433 A2 EP 0936433A2 EP 98123904 A EP98123904 A EP 98123904A EP 98123904 A EP98123904 A EP 98123904A EP 0936433 A2 EP0936433 A2 EP 0936433A2
Authority
EP
European Patent Office
Prior art keywords
cartridge
magazine
movable
closure
feeder according
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.)
Granted
Application number
EP98123904A
Other languages
German (de)
English (en)
Other versions
EP0936433B1 (fr
EP0936433A3 (fr
Inventor
Johannes Murello
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 EP0936433A2 publication Critical patent/EP0936433A2/fr
Publication of EP0936433A3 publication Critical patent/EP0936433A3/fr
Application granted granted Critical
Publication of EP0936433B1 publication Critical patent/EP0936433B1/fr
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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/61—Magazines
    • F41A9/64—Magazines for unbelted ammunition
    • F41A9/65—Box magazines having a cartridge follower
    • F41A9/70—Arrangements thereon for discharging, e.g. cartridge followers or discharge throats
    • 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
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
    • F41A9/13—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane
    • F41A9/16—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis
    • F41A9/17—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm
    • F41A9/19—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is parallel to the barrel axis mounted within a smallarm feeding from a tubular magazine mounted in the stock

Definitions

  • the lifting block becomes as far as moved up so that the cartridge is now in its Feeding station sits exactly behind the cartridge chamber.
  • the Closing runs from behind into the Hole and pushes the cartridge straight into Cartridge chamber.
  • the lifting block jumps down again. Since the Receiving hole has a slot on the top, that corresponds to the width of the closure, the Lift block can be moved down, although the Closure penetrates the location hole.
  • This generic feeding device is not unproblematic because the breech head is a smaller one Diameter than the location hole must have if one the above-mentioned advantage of the minimum length of the weapon wants to use.
  • a Tube magazine usually a Tube magazine required.
  • the invention is the Task based on the generic feeder to further develop that side by side cartridges are brought to a transfer station who are in alignment behind the chamber.
  • the cartridge is therefore not, as in the prior art, in the longitudinal direction of the weapon, but in the transverse direction in the Supported intermediate station.
  • the direction of conveyance from the Transfer station to the intermediate station is thus how so far, in the direction of the cartridges, but this Tracking direction takes place transversely to the longitudinal direction, what through the conveyor according to the invention and by the Design of the lifting device is achieved.
  • the transfer station is located under the Intermediate station, so the gun is not overly large Receives dimensions in the transverse direction.
  • a magazine is whole in the sense of the invention generally understood a tracking device, even if this by the closing movement or by a separate drive device is operated, such as a de-belting device.
  • the magazine is preferred equipped with a spring-loaded feeder (claim 3) and designed as a plate or rod magazine, the can in turn be one or more rows. Continue a single-row rod magazine is preferred, the given the large cartridge dimensions for which the Feed device according to the invention primarily determined is due to the resulting magazine dimensions on is most appropriate.
  • the movable magazine lip can be resilient, for example be trained and provided with an attack element be on which a functional part of the weapon can attack to to bend the magazine lip out of its rest position; preferred (claim 5), however, is the movable Magazine lip around the top cartridge in one position flexible, in which it is between the top and the subsequent cartridge can intervene to do this at the same time to act as a barrier, which is the advancement of the subsequent cartridge prevented.
  • the movable Magazine lip preferably be designed as a bracket, the two Has thighs on the front and back of the Magazine is pivotally mounted.
  • released Cartridge into the liner from the lock movement driven element may be provided; acts preferentially however, after unlocking the feeder of the magazine directly or via the subsequent cartridge so on the top cartridge that this up to or almost into the Intermediate station is promoted (claim 6).
  • the movable magazine lip is preferably in the direction Her rest position So spring loaded that she is the top one Cartridge can be used to promote it in the Intermediate layer to perform, support and / or to be completed (claim 7).
  • the two magazine lips are movable, while the other is fixed and has an inner contour that is complementary to Outer contour of the cartridges (claim 8); the fixed one The magazine lip ends above the movable magazine lip, so that the cartridge is not vertical, but transverse to it Longitudinal direction, is fed obliquely upwards; this Training facilitates the function of the mobile Magazine lip as a lock for the subsequent cartridge.
  • the lifting device could have resilient claws on the cartridge in the intermediate station be clipped, this up into the feed station take away and in the feed station from the closure be bent apart when this the cartridge in the Cartridge introduces the barrel.
  • the lifting device is designed as a feed fork, which has two tines, with which it the in the Intermediate cartridge on both sides from below and reaches under and then lifts up.
  • Such Feed fork is not only very light, it does not grip disturbing in other functional elements of the weapon and inclines not to pollute what is military weapons used is particularly advantageous.
  • the feed fork could perform its movement in be unevenly long swivel levers; is preferred however, they are movable in a backdrop (claim 10), so that even a complicated movement in the smallest space can be controlled.
  • the forks are included Complementary to the shape of the cartridge so designed that this in the feed station always coaxial to the core axis is aligned.
  • the cartridge can only then the feed station take when the shutter is open; therefore are at the generic feeder device on the closure two edges or carriers formed when reaching the feed station from the front or the rear Operate the feed device.
  • the closure must and a movement distance behind the feed station cover, but according to the invention just minimized shall be. Therefore, in a further embodiment suggested that to drive at least the feed fork and at least on their way from the intermediate station to the Feeding station from the closure at the return (at the Movement through the feed station) applied force is used, but is introduced into an energy store and is only delivered to the feed fork when the Closure is open and stands still (claim 11). If the Conveyor fork is so short that it is not up to reaches the rear end of the feed station Forward movement of the closure when inserting the Cartridge used in the chamber immediately to swing the conveyor fork down before the lock and bring it back to the starting position.
  • This energy store is preferred (claim 12) too used to operate the conveyor, whose Then work with the lock open and at a standstill can be done.
  • one Ensuring trouble-free operation is one Catch device provided for the closure, which this in its rearmost position and then only the Passing the driving force from the energy storage to the Feeding device or parts thereof are permitted if the Catcher has fallen into the lock and it this ensures that it is in its open position is held (claim 13). If the feeding process is at least largely completed, then controls the Feeder the catcher and sets the Closure released again.
  • the rifle partially shown in Fig. 1 is a Large-caliber self-loading rifle with a barrel 25 made of titanium, which is mounted in a longitudinally movable manner in a weapon housing 24, pressed into its forward position by a running spring 22.
  • the Pipe presses the locking lever 6 out of engagement Control shaft 2.
  • a breech sits behind the barrel a shutter head 20 which is rotatable in a behind it located closure bracket 21 is attached and with the Barrel 25 can engage in locking engagement.
  • Of the Lock carrier is by a closing spring device 23rd charged forward, which in turn with one not designated oil pressure damper.
  • a catch lever 8 is under the path of movement of the closure carrier 21st attached and can engage with it to him to hold in its rearmost position (shown in Fig. 2).
  • the safety lever 6 can immediately Position control shaft 2.
  • the closure carrier 21 by the catch lever 8 in its rearmost position and the barrel 25 is through the Running spring 22 moved forward again.
  • the shot cartridge case from the cartridge chamber the barrel 25 pulled out and ejected. Now he can Reloading takes place, which is described in more detail below is described.
  • the Cartridge for such a rifle with a very sensitive, equipped with electronic elements Projectile can be provided so that the projectile at Reloading not on any obstacles that may otherwise come up with self-loading weapons Pole magazine are provided for the purpose of storing the floor in an angled movement path from the magazine into the Cartridge tracking, the kinking all the more takes place more drastically, the shorter the for tracking The available route is and the larger the route which must be covered by the cartridge.
  • control shaft 2 At the front end of the control shaft 2, this is by a cylindrical control piece 1 rotatably attached to it extended, the diameter of that of the control shaft 2 corresponds and which is explained in more detail below.
  • the hollow control shaft 2 which is open at the rear, dips from behind forth a tie rod 3 with circumferential play and extends themselves up to their front end. Between the front End of the tie rod 3 and the inside of the control shaft 2 at its rear end is a helical one, around which Drawbar 3 inserted compression spring 4 used. The rear end of the tie rod 3 protrudes rearward from the Control shaft 2 out and is on a driver 5th attached to the back of the fastener carrier 21st is attached and extends from this down. When the fastener carrier 21 moves rearward, takes he the pull rod 4 to the rear with the driver 5, which in turn either control shaft 2 via the Compression spring 4 takes or if this at the Backward movement is inhibited, the compression spring 4 loaded and squeeze.
  • a backdrop groove 17 (shown in the 3a to 3m) into which a control pin 11 intervenes, which in turn is stationary on the weapon housing 24 is appropriate.
  • the scenery groove 17 extends in her front section straight and parallel to Direction of movement of barrel 25, breech 20, 21 and Control shaft 2, and in its rear section points it a closed loop, which is designed such that the control pin 11 in the forward and backward movement the control shaft 2 each by a separate arm Loop runs through. Will the control shaft advance and moved back, then the backdrop 17 runs on the stationary Control pin 11 along and and leads one to her Longitudinal movement each assigned rotary movement.
  • the magazine 14 is a single-row bar magazine with one sitting down, up through the magazine spring loaded feeder that pushes the cartridges up.
  • the magazine 14 has a fixed magazine lip, which goes up from one side of the magazine arched towards the center of the magazine, the curvature runs complementary to the contour of a cartridge. They do above-mentioned movable magazine lip 16 lies below the top edge of the fixed magazine lip on the other Magazine sidewall and can go down and to Magazine center are pivoted.
  • the filling opening for the cartridges are not in the middle, but on the side offset at the top of magazine 14.
  • a feed fork 10 is provided as the lifting device, the longitudinally displaceable and by pivoting with your rear end can be raised below the barrel 25 at the height the cartridge chamber is arranged.
  • the feed fork 10 shown in FIG. 7 has two parallel prongs 31, which are in Extend the longitudinal direction (top view) of the weapon in a straight line, but are so curved in the side view that a rear section parallel to a front section Section extends, but opposite this upwards is offset.
  • the rear, free ends of the tines 31 are tapered and rounded to reach under a cartridge to facilitate.
  • the front ends of the tines 31 are through a laterally protruding fork pin 29 connected; further back, but still at the front section, they are two tines 31 connected by a crossbar 30.
  • the fork pin 29 and the crossbar 30 are in front and Backward movement of the feed fork 10 so positively guided as is illustrated by the scenes shown in FIG. 6 are shown; these scenes do not need to be built be present but can be through other elements be replaced.
  • the feed fork 10 is moving from back to front, then it becomes one Initial position (shown in Fig. 1 and left in Fig. 6), in which the free ends of the tines 31 below the Fork pin 29 are moved to an end position in which the free ends are above the fork pin 29 and the front and rear sections are approximately parallel to Extend the longitudinal direction of the weapon.
  • the tines 31 and the scenes or Movements in association with the fork pin 29 and Crossbar 30 formed so that in the front position or Starting position of the feed fork 10 whose rear, free ends below at least the floor and in front of this the behind her cartridge in the intermediate station lie in the rear position or end position against the rear portions of the prongs 31 the cartridge full reach under it and hold it in a position in which it finds itself behind the cartridge chamber and exactly coaxial to it located (shown on the right in FIGS. 2 and 6). It is the exact shape of the tines 31 to the geometry of the cartridge adjusted so that their coaxial position to the cartridge chamber is guaranteed.
  • control piece 1 already mentioned above rotates, but axially immovable at the front end of the control shaft 2, extends this forward and thus follows it Longitudinal movement, but not their rotational movement.
  • the cylindrical control piece 1 has in its outside two essentially extending in the longitudinal direction Setting grooves, namely the control groove 27 and Fork groove 28.
  • the control groove 27 extends to front end of control piece 1 and runs in one widened mouth while the fork groove 28 in front the front end of the control piece 1 with a widened, forward-opening section ends.
  • the Control groove 27 intermittently engages a fixed on the weapon housing attached control pin 12, while in the fork groove 28 the fork pin 29 engages and is guided.
  • the basic position shown in Fig. 1 corresponds the representations of FIGS. 3a and 3m.
  • the magazine 14 in that shown in Fig. 4b Position in which the top cartridge against the curved Inside the stationary magazine lip and against it movable magazine lip in its uppermost position 16 is present.
  • the magazine 14 also takes this position outside the weapon.
  • the feed fork 10 is in the in Fig. 6 location shown on the left.
  • the control piece 1 with the Control shaft 2 is in its foremost position.
  • the Drawbar 3 is in its foremost position; the Compression spring 4 is relaxed.
  • the closure 20, 21 is located himself in his foremost position. If a cartridge is in the Cartridge chamber is located, this can be shot down.
  • the Control link 17 sits with its rear end on the stationary control pin 11, the control groove 27 sits with its rear end on the stationary control pin 12, and the fork groove 28 sits with its rear end on the Fork pin 29 on.
  • the cartridge If the cartridge is fired, then how moves initially described, first the barrel 25 together with the Closure head 20 and the closure carrier 21 to the rear; is loaded by hand, then the barrel remains 25 in its foremost location.
  • the driver 5 moves with the Lock carrier 21 to the rear and pulls the pull rod 3 to the rear, which in turn via the compression spring 4 the Control shaft 2 and the control piece 1 takes until the Control shaft 2 with the heart around which the loop of the Control link 17 runs around, against the stationary Control pin 11 runs up. Since the rear unlocking arm 7 is held by the catch piece 8 and in turn rotatably sits on the control shaft 2, this can not twist and remains stationary, while the closure 20, 21st continues to run back and the driver 5 and tie rod 3 Compress spring 4.
  • the control groove 27 and the Fork groove 28 runs opposite the fixed control pin 12 and the fork pin 29, which for the time being is also stationary remains, to the rear.
  • the closure carrier 21 reaches its rearmost position, the Catch piece 8 falls into this and gives the rear Release arm 7 free.
  • the control shaft 2 is again rotatable and with the centerpiece under the rear, Swivel the stationary control pin 11 away, into the loop the control link 17 arrives.
  • the two of them Unlocking arms 7 pivoted, which in turn the movable magazine lip 16 pivot down so that the top cartridge in magazine 14 is released and the subsequent is held (Fig. 5a).
  • the full cartridge (when loading by hand) or the empty cartridge case (after the shot) is thrown out. If the Has been triggered by a shot just before the run 25 again forward emotional.
  • the loop of the control link 17 is just over the fixed control pin 11 run away; thereby the Control shaft 2 a pivoting movement in the opposite direction preceding, but over a larger angular range carried out.
  • the unlocking arms 7 therefore also pivot over back an angular distance that is greater than that before covered angular distance, and the movable Magazine lip 16 swings back into its starting position (not because it is stopped by an attack there).
  • the top cartridge in magazine 14, previously from the pivoted magazine lip 16 was reached meanwhile from the next cartridge or the magazine feeder due to the action of the magazine spring pushed up and is now by the effect of Magazine spring, supported by the spring, not shown movable magazine lip 16, moved upwards (FIG. 5b), until it has reached the intermediate station (Fig. 5c).
  • the next cartridge now takes the top layer in magazine 14 on. A bulge of the gun case against the Fixed magazine lip enables the tracked Cartridge, past the stationary magazine lip upwards to be moved.
  • control shaft 2 With further backward movement of the control shaft 2 runs the rear control pin 11 in the front, straight Section of the control link 17, the direction of movement the control shaft runs in parallel, and the control shaft 2 will therefore not move further backwards twisted further.
  • the control piece 1 runs with the front, chamfered end of the fork groove 28 against the fork pin 29 and can twist as the control groove 27 of the control piece 1 with its enlarged inlet above the front, fixed control pin 12 which is the Rotation of the control piece 1 within the extended Approved path allows.
  • the control shaft 2 runs together with the control piece 1 further back, the fork pin 29 via the fork groove 28 takes the feed fork 10 to the rear.
  • the feed fork 10 runs with its crossbar 30 a backdrop along (see Fig. 6), engages under with its tines 31 cartridge in the intermediate station and lifts it upwards, almost to the uppermost layer, which in 6 is shown on the right.
  • the control edge 13 takes the control shaft 2 with the contact piece 9.
  • the control piece 1 moves further back and lifts the feed fork 10 completely on.
  • the cartridge has reaches the feed station, i.e. the position shown in FIG is shown.
  • the switching piece 9 pivots the catch lever 8 the engagement in the closure carrier 21 and this begins, to run forward together with the locking head 20.
  • the Control piece 1 and the control shaft 2 reach their rearmost position.
  • the movements of the closure head 20 and Control fork 10 are coordinated so that the already moving forward closure head 20 the bottom of the Cartridge has almost reached its feed station reached.
  • the breech head 20 has reached the bottom of the cartridge and begins to push it forward while the Feed fork 10 still remains in its uppermost position; this is possible because the tines 31 of the feed fork 10 are not reach back to the bottom of the cartridge.
  • the firm on Closure carrier 21 attached driver 5 strikes the end edge of the control shaft 2 and pushes it Forward.
  • the rear end of the fork groove widening 28 runs onto the fork pin 29 and begins this to take along with the feed fork 10 to the front.
  • the feed fork 10 is of the fork groove 28 of the Control 1 forward at speed with which the closure head 20 moved forward with the cartridge; the tines 31 swing with their rear ends down until the feed fork 10 again its initial position (Fig. 6 left) occupies.
  • the bullet tip of the cartridge dips into that Cartridge chamber.
  • the control piece 1 runs with the Extension of the control groove 27 against the front, stationary Control pin 12 on.
  • the cartridge is fully inserted into the cartridge chamber and the shutter head 20 is locked while the Closure carrier 21 around the locking distance to the front emotional.
  • the control link 17 runs at its heart rear, stationary control pin 11 over and runs with its slightly curved end on this so that the Control shaft 2 performs a slight rotation, in which the rear unlocking arm 7 again in engagement with the Catch lever 8 arrives.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
  • De-Stacking Of Articles (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Specific Conveyance Elements (AREA)
  • Replacement Of Web Rolls (AREA)
EP98123904A 1998-02-10 1998-12-16 Dispositif de chargement de munitions dans une arme à feu à répétition Expired - Lifetime EP0936433B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19805297A DE19805297C1 (de) 1998-02-10 1998-02-10 Patronen-Zuführeinrichtung für eine Mehrlade-Handfeuerwaffe
DE19805297 1998-02-10
US09/248,501 US6389947B1 (en) 1998-02-10 1999-02-10 Cartridge feed device for a repeating firearm

Publications (3)

Publication Number Publication Date
EP0936433A2 true EP0936433A2 (fr) 1999-08-18
EP0936433A3 EP0936433A3 (fr) 2001-01-03
EP0936433B1 EP0936433B1 (fr) 2003-07-09

Family

ID=26043752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123904A Expired - Lifetime EP0936433B1 (fr) 1998-02-10 1998-12-16 Dispositif de chargement de munitions dans une arme à feu à répétition

Country Status (6)

Country Link
US (2) US6389947B1 (fr)
EP (1) EP0936433B1 (fr)
AT (1) ATE244865T1 (fr)
CA (1) CA2261331C (fr)
DE (2) DE19805297C1 (fr)
ES (1) ES2201398T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111691B4 (de) * 2001-03-09 2005-12-22 Lars Malindretos Patronen-Einsteckmagazin für Handfeuerwaffen
US20080121096A1 (en) * 2002-03-14 2008-05-29 Jeffrey Hajjar System and method for loading and feeding a shotgun
US7533598B1 (en) * 2005-03-24 2009-05-19 Ra Brands, L.L.C. Shell stripper assembly
USD665042S1 (en) 2010-11-19 2012-08-07 George Kellgren Firearm
US8819976B1 (en) 2010-11-19 2014-09-02 Kel-Tec Cnc Industries, Inc. Tubular magazine firearm with sheet metal receiver
WO2015051200A1 (fr) 2013-10-04 2015-04-09 Sturm, Ruger & Company, Inc. Fusil de chasse à chargement vertical
AU2018422758B2 (en) * 2017-07-24 2022-09-01 Textron Systems Corporation Cased telescoped ammunition firearm with translating chamber
US10634469B2 (en) 2017-07-24 2020-04-28 Aai Corporation Cased telescoped ammunition cartridge having a thermal protective insert
US10415910B1 (en) 2018-05-23 2019-09-17 Smith & Wesson Inc. Offset feed magazine

Citations (1)

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Publication number Priority date Publication date Assignee Title
US2559429A (en) 1950-04-13 1951-07-03 Gen Railway Signal Co Flight progress board

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Publication number Priority date Publication date Assignee Title
US2132761A (en) * 1935-03-28 1938-10-11 Robertson Roy Clifton Firearm
US2552429A (en) * 1948-09-15 1951-05-08 High Standard Mfg Corp Magazine throat for firearms
BE524504A (fr) * 1952-11-24
US3611608A (en) * 1968-12-24 1971-10-12 Theophilus K Seiberling Gun having two shell latches with a plurality of cam followers
US3740884A (en) * 1971-03-23 1973-06-26 G Wilhelm Firearm
US4207797A (en) * 1979-05-22 1980-06-17 Gyorik Joseph J Magazine for an automatic weapon
US4389918A (en) * 1981-05-26 1983-06-28 The United States Of America As Represented By The Secretary Of The Army Ammunition belt feed magazine system
DE3541430C1 (de) * 1985-11-23 1987-06-19 Dynamit Nobel Ag Patronenzufuhrvorrichtung fuer eine Repetierbuechse
US4676138A (en) * 1986-03-04 1987-06-30 Western Design Corporation Gun-powered linear linkless ammunition magazine
US4867039A (en) * 1988-03-23 1989-09-19 Special Service Arms Mfg. Inc. Combination pump action autoloading rifle and shotgun
US5227578A (en) * 1992-01-13 1993-07-13 Reynolds George L Weapon with disappearing bolt
ZA931076B (en) * 1992-03-03 1993-10-06 Heyns Willmore Stead Magazine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559429A (en) 1950-04-13 1951-07-03 Gen Railway Signal Co Flight progress board

Also Published As

Publication number Publication date
US20020033091A1 (en) 2002-03-21
EP0936433B1 (fr) 2003-07-09
CA2261331A1 (fr) 1999-08-10
US6389947B1 (en) 2002-05-21
CA2261331C (fr) 2006-07-04
ATE244865T1 (de) 2003-07-15
DE19805297C1 (de) 1999-11-25
ES2201398T3 (es) 2004-03-16
DE59808981D1 (de) 2003-08-14
US6397721B1 (en) 2002-06-04
EP0936433A3 (fr) 2001-01-03

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