WO2004081483A1 - Pistole mit schlagbolzensicherung und auswerfer - Google Patents
Pistole mit schlagbolzensicherung und auswerfer Download PDFInfo
- Publication number
- WO2004081483A1 WO2004081483A1 PCT/AT2004/000040 AT2004000040W WO2004081483A1 WO 2004081483 A1 WO2004081483 A1 WO 2004081483A1 AT 2004000040 W AT2004000040 W AT 2004000040W WO 2004081483 A1 WO2004081483 A1 WO 2004081483A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- firing pin
- spring
- spring tongue
- hook
- ejector
- Prior art date
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
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/64—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers
- F41A17/72—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers trigger-operated, i.e. the movement of the trigger bringing a firing-pin safety into inoperative position during the firing
Definitions
- the invention relates to a pistol with a longitudinally displaceable breech block, which contains a spring-loaded firing pin, the flag of which cooperates with a trigger rod and on which a firing pin safety device provided in the breech block acts, that is to say a pistol with firing pin ignition, in contrast to pistols with tap blow ignition.
- pistols In addition to the traditional safety mechanism that acts on the trigger mechanism, pistols must also have a firing pin safety mechanism, which should attack at the end of the chain of motion to effectively increase safety.
- a spring-loaded rotating part is used in the slide or in the breech block, which is pressed into an upper position by the intermediate rod moved in the vertical direction to release the firing pin.
- DE 197 02 374 discloses a firing pin safety device by means of a spring tongue which interacts with a shoulder of the firing pin. But since it is a pistol with a tap ignition, it is not comparable. First, the firing pin spring acts in the opposite direction to the firing pin spring of a pistol with firing pin firing. The spring tongue does not interact with the trigger rod and it engages at the rear end of the firing pin.
- the object on which the invention is based is therefore to provide the simplest, cheapest and reliable firing pin safety for a pistol with firing pin firing, that is to say, few cheap and easy-to-produce parts, large coverage to increase safety.
- a spring tongue is provided on an outer side surface of the closure piece, which forms a hook projecting into the interior thereof, which comes to rest against a shoulder provided on the firing pin when the firing pin is in a tensioned position, and that the spring tongue has a beard protruding downwards that interacts with the trigger bar.
- the spring tongue is a simple and easy-to-assemble part, and there are no major requirements to be met with regard to tolerances.
- the part is a spring firmly connected to the closure piece, so that no tolerance-relevant guidance is required. This also saves installation space, which benefits the dimensioning of the slide.
- both the hook and the shoulder on the firing pin can be made quite wide, which results in a large coverage and thus a secure hold in a secure position.
- the trigger rod for interacting with the beard has a backdrop which, when the trigger rod is moved in the longitudinal direction, notifies the beard and thus the spring tongue of a horizontal movement.
- the firing pin safety device is thus actuated without a kinematic intermediate link.
- the backdrop on the trigger bar and the lateral movement of the beard allow generous tolerances, which significantly reduces the cost of production.
- the spring tongue is a sheet metal part which consists of a foot part fastened to the closure piece and of a spring part which projects forwardly in the weft direction, the end of which forms the hook and the beard is close to the hook and is the flag on the firing pin arranged behind and the shoulder for the attack of the hook in front.
- the spring tongue can thus be produced as a stamped part from spring sheet metal in a simple and machine-compatible manner (that is to say without post-processing). This arrangement enables a particularly favorable construction of the entire pistol and also has functional advantages.
- the safety device attacks the firing pin at the very front, i.e. really at the end of the chain of movement. Because the beard and the backdrop are arranged as far forward as the hook, the middle part of the spring tongue can be limited to its function as a spiral spring; it is not exposed to any other stress.
- the trigger rod is a sheet metal part which is connected at its front end to the trigger lever and then extends approximately horizontally to the rear, and at the rear end of which the element cooperating with the flag of the firing pin is formed, the background with the beard is in front of it.
- the trigger bar takes up very little space and the backdrop remains unaffected by the usually vertical movement of the rear end of the trigger rod, which interacts with the flag of the firing pin.
- the invention also allows a particularly attractive development. It consists in that the spring tongue is formed in one piece with an ejector spring which acts on an ejector hook designed as a two-armed lever. The advantage that can be achieved by merging two components into one is obvious.
- the ejector spring and the spring tongue have the foot part of the spring tongue in common and the ejector spring is formed over the spring tongue.
- the common spring is a very simple stamped part, a foot with two movable toes, so to speak.
- FIG. 4 and an axonometric view of FIG. 1, 5 and a side view in a second position, 6 and a horizontal section according to A'B 'in FIG. 5.
- the gun body 1 with slide 2 are only indicated and are therefore dashed.
- the carriage 2 there is a barrel 3 and a closure piece 4, which is firmly connected to the carriage 2, for example by means of pins, not shown, one of which penetrates a bore 5 of the closure piece 4. 6 with a cartridge is ready to fire.
- a trigger lever 7 acts via a trigger rod 8 on the flag 10 of a firing pin 9, which acts in the interior of the locking piece 4 from a direction not shown in the firing direction. the compression spring is applied. Locking and guiding the barrel and others are not discussed, since they are not essential to the invention.
- the closure piece 4 is approximately cuboid with an interior space 13 open at the top, in which the also approximately cuboid firing pin 9 is located with its flag 10 projecting downward from the closure piece 4.
- the foremost part of the firing pin 9 is the actual firing pin 14, which acts on the cartridge 6 through a bore in the end face 15.
- a shoulder 16 is provided which extends over the entire height of the firing pin 9. The firing pin safety device engages on this shoulder 16.
- a spring tongue 20 which consists of a foot part 21 fastened on the outside of the closure piece 4, a spring part 22, a beard 24 projecting downwards and a hook part 23, the latter through a lateral opening in front of the shoulder 16 of the firing pin 9 protrudes into the interior 13.
- the foot part 21 is located very far back on the closure piece 4, the hook part 23 and the beard 24 far in front. In between is the spring part 22.
- the spring tongue 20 is a stamped part made of spring plate.
- the beard 24 forms a backdrop 28 which is ramp-shaped in horizontal section; the trigger rod 8 has an upwardly projecting finger 29 in its front region. It can be a stamped part made of sheet metal.
- the trigger blade 30 also releases the flag 10 of the firing pin 9, the finger 29 begins to interact with the link 28, it pushes the beard 24 and with it the hook part 23 of the spring tongue 20 on the side and the hook part 23 releases the shoulder 16.
- the firing pin 9 can be chased forward by the force of the compression spring, not shown.
- the ejector claw 35 which can be pivoted about an axis 36, can be seen in FIG. 2 and partly also in FIG. 4.
- the ejector spring 40 is also a stamped part made of spring sheet metal and has the foot part 21 in common with the spring tongue 20.
- the two springs 20 and 40 are a single stamped part.
- Two resilient fingers go forward from its foot part 21, which is screwed or otherwise fastened to the closure piece 4.
- the spring tongue 20 which acts inwards with its hook part, and above it the ejector spring 40, which acts outwardly on the tail part 38 of the ejector claw.
- the released firing pin is about to hit the cartridge 6 and thus trigger the shot.
- the closure piece 4 will then go back with the carriage 2.
- the finger 29 of the trigger rod 8 is ridden completely on the backdrop 28 and the beard 24 is pressed outwards. So that the hook part 23 is fully drawn into the opening 25 and the shoulder 16 of the firing pin 9 is free.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Emergency Lowering Means (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/547,656 US7373752B2 (en) | 2003-03-13 | 2004-02-09 | Pistol with a firing pin safety and an ejector |
BRPI0408316A BRPI0408316B1 (pt) | 2003-03-13 | 2004-02-09 | pistola compreendendo segurança de percussor e ejetor |
EP04709162A EP1601923B1 (de) | 2003-03-13 | 2004-02-09 | Pistole mit schlagbolzensicherung und auswerfer |
DE502004009267T DE502004009267D1 (de) | 2003-03-13 | 2004-02-09 | Pistole mit schlagbolzensicherung und auswerfer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA396/2003 | 2003-03-13 | ||
AT0039603A AT413443B (de) | 2003-03-13 | 2003-03-13 | Pistole mit schlagbolzensicherung und auswerfer |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004081483A1 true WO2004081483A1 (de) | 2004-09-23 |
Family
ID=32968003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2004/000040 WO2004081483A1 (de) | 2003-03-13 | 2004-02-09 | Pistole mit schlagbolzensicherung und auswerfer |
Country Status (10)
Country | Link |
---|---|
US (1) | US7373752B2 (de) |
EP (1) | EP1601923B1 (de) |
CN (1) | CN100567877C (de) |
AT (2) | AT413443B (de) |
BR (1) | BRPI0408316B1 (de) |
DE (1) | DE502004009267D1 (de) |
ES (1) | ES2325162T3 (de) |
PT (1) | PT1601923E (de) |
WO (1) | WO2004081483A1 (de) |
ZA (1) | ZA200507315B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7703230B2 (en) * | 2004-12-22 | 2010-04-27 | Smith & Wesson Corp. | Positive striker lock safety for use with a firearm |
US8132496B2 (en) | 2008-12-30 | 2012-03-13 | Smith & Wesson Corp. | Automatic firing pin block safety for a firearm |
US8245427B2 (en) * | 2009-06-10 | 2012-08-21 | Lwrc International, Llc | Firing pin safety device for auto-loading firearms |
CN102102964A (zh) * | 2011-02-24 | 2011-06-22 | 张余清 | 一种单兵弹药击发机的击针保险 |
AT15313U1 (de) | 2016-04-15 | 2017-05-15 | Bubits Gmbh | Pistole mit Sicherheitsabzug |
US10587248B2 (en) | 2017-01-24 | 2020-03-10 | International Business Machines Corporation | Digital logic circuit for deterring race violations at an array test control boundary using an inverted array clock signal feature |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5157209A (en) * | 1991-12-23 | 1992-10-20 | Dunn Peter B | Semi-automatic safety handgun |
US5502914A (en) * | 1993-06-25 | 1996-04-02 | Moon; Kook-Jin | Striker cocking and firing mechanism for a handgun |
DE19702374A1 (de) | 1997-01-23 | 1998-07-30 | Heckler & Koch Gmbh | Schlagbolzensicherung |
US6263607B1 (en) * | 1999-01-20 | 2001-07-24 | Sig Arms International Ag | Pistol having a safety for locking a disassembly lever |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1007291B (zh) * | 1985-09-29 | 1990-03-21 | 斯图姆拉格尔股份有限公司 | 用于阻塞撞针的手枪机构 |
DE4013124C2 (de) * | 1990-04-25 | 1995-05-24 | Walther Carl Gmbh | Schlagbolzensicherung mit integrierter Fallsicherung |
US5245776A (en) * | 1990-06-12 | 1993-09-21 | Richard A. Voit | Firearm having improved safety and accuracy features |
CN2157480Y (zh) * | 1993-03-26 | 1994-02-23 | 张平 | 转动缩入式击针双保险机构 |
CN2178345Y (zh) * | 1993-12-08 | 1994-09-28 | 南京理工大学 | 击针式单发联动机构 |
US5625971A (en) * | 1995-10-31 | 1997-05-06 | Martin Tuma | Handgun |
DE19812951C2 (de) * | 1998-03-24 | 2002-12-19 | Heckler & Koch Gmbh | Schlagbolzensicherung im Verschluß |
-
2003
- 2003-03-13 AT AT0039603A patent/AT413443B/de not_active IP Right Cessation
-
2004
- 2004-02-09 PT PT04709162T patent/PT1601923E/pt unknown
- 2004-02-09 BR BRPI0408316A patent/BRPI0408316B1/pt active IP Right Grant
- 2004-02-09 ES ES04709162T patent/ES2325162T3/es not_active Expired - Lifetime
- 2004-02-09 US US10/547,656 patent/US7373752B2/en active Active
- 2004-02-09 DE DE502004009267T patent/DE502004009267D1/de not_active Expired - Lifetime
- 2004-02-09 CN CNB2004800068051A patent/CN100567877C/zh not_active Expired - Fee Related
- 2004-02-09 ZA ZA200507315A patent/ZA200507315B/en unknown
- 2004-02-09 EP EP04709162A patent/EP1601923B1/de not_active Expired - Lifetime
- 2004-02-09 WO PCT/AT2004/000040 patent/WO2004081483A1/de active Application Filing
- 2004-02-09 AT AT04709162T patent/ATE427471T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5157209A (en) * | 1991-12-23 | 1992-10-20 | Dunn Peter B | Semi-automatic safety handgun |
US5502914A (en) * | 1993-06-25 | 1996-04-02 | Moon; Kook-Jin | Striker cocking and firing mechanism for a handgun |
DE19702374A1 (de) | 1997-01-23 | 1998-07-30 | Heckler & Koch Gmbh | Schlagbolzensicherung |
US6263607B1 (en) * | 1999-01-20 | 2001-07-24 | Sig Arms International Ag | Pistol having a safety for locking a disassembly lever |
Also Published As
Publication number | Publication date |
---|---|
US20060265924A1 (en) | 2006-11-30 |
PT1601923E (pt) | 2009-04-28 |
ZA200507315B (en) | 2007-03-28 |
BRPI0408316A (pt) | 2006-03-07 |
CN1759291A (zh) | 2006-04-12 |
BRPI0408316B1 (pt) | 2017-04-04 |
EP1601923B1 (de) | 2009-04-01 |
CN100567877C (zh) | 2009-12-09 |
ES2325162T3 (es) | 2009-08-27 |
EP1601923A1 (de) | 2005-12-07 |
AT413443B (de) | 2006-02-15 |
ATE427471T1 (de) | 2009-04-15 |
DE502004009267D1 (de) | 2009-05-14 |
US7373752B2 (en) | 2008-05-20 |
ATA3962003A (de) | 2005-07-15 |
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