EP0360787B1 - Schusswaffe - Google Patents

Schusswaffe Download PDF

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Publication number
EP0360787B1
EP0360787B1 EP89890241A EP89890241A EP0360787B1 EP 0360787 B1 EP0360787 B1 EP 0360787B1 EP 89890241 A EP89890241 A EP 89890241A EP 89890241 A EP89890241 A EP 89890241A EP 0360787 B1 EP0360787 B1 EP 0360787B1
Authority
EP
European Patent Office
Prior art keywords
loading
opening
firing
ejector
discharge
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
EP89890241A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0360787A2 (de
EP0360787A3 (de
Inventor
Ulrich Zedrosser
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.)
Steyr Daimler Puch AG
Original Assignee
Steyr Daimler Puch AG
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 Steyr Daimler Puch AG filed Critical Steyr Daimler Puch AG
Publication of EP0360787A2 publication Critical patent/EP0360787A2/de
Publication of EP0360787A3 publication Critical patent/EP0360787A3/de
Application granted granted Critical
Publication of EP0360787B1 publication Critical patent/EP0360787B1/de
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
    • F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
    • 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
    • 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
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/45—Loading arrangements, i.e. for bringing the ammunition into the firing position the cartridge chamber or the barrel as a whole being tiltable or transversely slidable between a loading and a firing position

Definitions

  • the invention relates to a firearm, with a firing chamber which is separate from the barrel and forms the loading space and which can be moved back and forth between a firing position and a loading position in a firing block fixed to the firearm housing, the loading space of the firing chamber being freely accessible at one end in the loading position through a loading opening of the launching block to a magazine attachment and at the other end through an ejection opening of the launching block to an ejection chute, and with a sliding piece which is longitudinally displaceable in the direction of travel and which feeds from a starting position lying behind the magazine approach over the magazine approach to the launching block and into its loading opening wearing.
  • closure flap itself is quite susceptible to malfunction with its movement mechanism and the well-known feeder, which is supported against spring force on an ejector rod for pushing out the cartridge cases when the magazine is removed, is a complex component of the slide piece which increases the overall length considerably.
  • the invention is therefore based on the object to remedy these deficiencies and to provide a firearm of the type described, which is characterized by its simple, robust and reliable ejection device.
  • the invention solves this problem in that the firing block in the firing position of the firing chamber edge region of the ejection opening has an ejection nose arranged at a distance from the inner edge of the ejection opening, which projects into the ejection nose in the loading position of the firing chamber up to the height of the cargo space inner wall the trough-shaped guide surface extends towards the ejection opening, and that the firing chamber movement can be triggered from the loading position into the firing position before the feeder reaches its end position on the loading opening side.
  • the empty cartridge case or the cartridge that has not been fired can be closed without any hindrance by a closure flap or the like.
  • the firing chamber begins with its movement into the firing position during the last push-in or push-out phase of the loading or unloading, so that due to the relative displacement between the firing block on the one hand and the firing chamber on the other hand, the ejected cartridge case or the like in the region of the ejection opening. is taken and tipped due to the applied torque around the ejection nose in the ejection chute.
  • the guide surface provides a corresponding guide for the sleeve base, so that it or the like at the end of the pushing-out movement to throw away the cartridge case to be unloaded. comes and this empty cartridge case is forcibly ejected through the discharge chute.
  • the powerful sleeve ejection takes place regardless of the position and mounting of the weapon and is reliable and trouble-free. It does not really matter how the slide or feeder and the firing chamber interact or how the firing chamber movement is achieved, the only decisive factor is that the start of the firing chamber movement from the loading to the firing position and the end of the loading or Overlap the necessary feed feed movement for a short time, so that the ejected cartridge case receives the desired ejection impulse through the moving firing chamber, which automatically leads to the powerful case ejection together with the guide surface and the ejection nose.
  • the feeder can be arranged as a rigid, short driver finger in the slider, so that the loading and unloading process can be achieved with simple, robust and, above all, space-saving components.
  • the ejection opening in the edge region facing away from the firing position can be rounded, as a result of which the sleeve rolls to a certain extent on this edge region when tipping over and any impairment of the ejection by an edge is avoided.
  • the slider receives an ejector rod which is directed towards the feeder and telescopically collapsible against spring force and which, in the loading position of the firing chamber, can be inserted into the loading space through the ejection opening when the feeder moves back from the loading opening-side end position into the starting position through the ejection opening.
  • This ejector rod makes it possible to eject the empty cartridge case in the loading space when the magazine is removed, through the magazine shaft and, due to its resilient counter-holding effect during the normal unloading process, also provides additional support for tipping and hurling the cartridge cases away. Due to the resilient flexibility of the ejector rod, regardless of whether this ejector rod can actually enter the loading space or not, the sliding piece movement remains unaffected.
  • the discharge chute is arranged in front of and the magazine attachment behind the firing block, the construction is expedient, the slider effecting the loading and unloading process by means of a forward movement.
  • An indicated firearm 1 with housing 2 and barrel 3 has its own firing chamber 4, which forms a loading space 5 separate from barrel 3.
  • the firing chamber 4 is guided in a firing block 6 which is fixed to the housing and can be moved transversely to the direction of travel and can be moved back and forth between an upper firing position for triggering a shot and a lower loading position for loading and unloading, the loading space 5 being coaxial to the firing position (not shown further)
  • Barrel 3 lies and in the loading position shown is freely accessible on one end through a loading opening 7 of the launch block 6 to a magazine extension 8 and on the other end through an ejection opening 9 of the launch block 6 to an ejection chute 10.
  • a spring drive 11 is used to move the firing chamber 4 from the loading position into the firing position, with an ignition pin 12 in the firing block 6 on the one hand and an ignition hole 13 in the firing chamber 4 on the other hand 4 simultaneously igniting one in the cargo space 5 when the firing chamber 4 arrives in the firing position seated cartridge.
  • a slider 14 which is longitudinally displaceable in the direction of travel and is only shown with its end part, is provided, which moves the firing chamber 4 against the force of the spring drive 11 into the loading position and into it when displaced this locks.
  • the slide piece 14 carries a feeder side 16 on the magazine attachment side, which can be advanced due to the movement of the slide piece from an initial position lying behind the magazine attachment 8 over the magazine attachment and into the loading opening 7 of the firing block 6. Facing the feeder 16, an ejector rod 18 is also connected to the slide piece 14 on the ejection side, which is supported in a manner not shown, telescopically collapsible against spring force.
  • the firing chamber 4 is in the loading position, so that the loading space 5 from both Magazine approach 8 ago and freely accessible from the chute 10 ago.
  • the slider 14 is retracted and the feeder 16 is in its rear starting position. If a magazine 17 is in the magazine extension 8, when the slide 14 of the feeder 16 moves forward, it takes a cartridge 19 out of the magazine 17 and pushes it through the loading opening 7 of the firing block 6 into the loading space 5. If an empty cartridge case 19a or another cartridge that has not been fired sits in this loading space 5, the new cartridge 19 presses this cartridge case 19a or the like. through the ejection opening 9 out of the loading space 5. If there is no cartridge case 19a in the loading space 5, the cartridge is pushed into the empty loading space, from which the ejector rod 18 withdraws at the same time.
  • the resilient ejector rod 18 supports the tilting of the cartridge case 19a, which is also facilitated by a rounded edge region 9c of the ejection opening 9 facing away from the firing position.
  • the loading opening 7 in the edge region 7a facing the firing position is widened inwards, so that the resulting slope when the firing chamber 4 is raised necessarily forces the cartridge 19 exactly into the position Load space 5 inserts.
  • the unloading is effected by the ejector rod 18, which bears against the firing chamber 4 during the backward movement of the slider 14 and is biased until it has reached the loading position. Then it penetrates spring-loaded into the loading space 5 and throws the cartridge case, which may be located in the loading space 5, through the loading opening 7 and the magazine extension 8, so that unloading is possible even without a new cartridge.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Emergency Lowering Means (AREA)
EP89890241A 1988-09-23 1989-09-18 Schusswaffe Expired - Lifetime EP0360787B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0235188A AT391940B (de) 1988-09-23 1988-09-23 Schusswaffe
AT2351/88 1988-09-23

Publications (3)

Publication Number Publication Date
EP0360787A2 EP0360787A2 (de) 1990-03-28
EP0360787A3 EP0360787A3 (de) 1991-07-31
EP0360787B1 true EP0360787B1 (de) 1993-01-27

Family

ID=3532737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89890241A Expired - Lifetime EP0360787B1 (de) 1988-09-23 1989-09-18 Schusswaffe

Country Status (8)

Country Link
US (1) US4949493A (enrdf_load_stackoverflow)
EP (1) EP0360787B1 (enrdf_load_stackoverflow)
AT (1) AT391940B (enrdf_load_stackoverflow)
AU (1) AU607629B2 (enrdf_load_stackoverflow)
BR (1) BR8904810A (enrdf_load_stackoverflow)
DE (1) DE58903396D1 (enrdf_load_stackoverflow)
ES (1) ES2038451T3 (enrdf_load_stackoverflow)
GR (1) GR3007696T3 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2116602C1 (ru) * 1997-05-13 1998-07-27 Игорь Павлович Сотсков Стрелковое оружие револьвер сотскова
RU2158889C1 (ru) * 1999-02-12 2000-11-10 Открытое Акционерное Общество "Ижмаш" Устройство подачи патронов для магазинного оружия
US7526991B2 (en) * 2005-09-30 2009-05-05 General Dynamics Armament And Technical Products Over riding chamber impulse average weapon
US7762174B1 (en) * 2007-06-01 2010-07-27 General Dynamics Armament And Technical Products Ammunition container and feed system
USD1052034S1 (en) * 2022-10-05 2024-11-19 Steyr Arms Gmbh Butt for a firearm
USD1048288S1 (en) * 2022-10-05 2024-10-22 Steyr Arms Gmbh Butt for a firearm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US829779A (en) * 1905-07-24 1906-08-28 Gustav Hagen Gun.
US2950652A (en) * 1957-12-20 1960-08-30 John F O'brien Chambering mechanism for an automatic revolver type gun
US3474560A (en) * 1968-04-04 1969-10-28 Olin Mathieson Caseless cartridge chamber-sleeve ejector and binary feed system
US3667147A (en) * 1970-01-22 1972-06-06 Us Army Rising block rifle and feed mechanism therefor
AT388449B (de) * 1986-07-08 1989-06-26 Steyr Daimler Puch Ag Schusswaffe
AT388238B (de) * 1986-12-19 1989-05-26 Steyr Daimler Puch Ag Schusswaffe

Also Published As

Publication number Publication date
AU607629B2 (en) 1991-03-07
DE58903396D1 (de) 1993-03-11
ATA235188A (de) 1990-06-15
AU4112389A (en) 1990-03-29
BR8904810A (pt) 1990-05-01
AT391940B (de) 1990-12-27
EP0360787A2 (de) 1990-03-28
US4949493A (en) 1990-08-21
EP0360787A3 (de) 1991-07-31
GR3007696T3 (enrdf_load_stackoverflow) 1993-08-31
ES2038451T3 (es) 1993-07-16

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