EP4105592A1 - Pistole - Google Patents

Pistole Download PDF

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Publication number
EP4105592A1
EP4105592A1 EP21179183.5A EP21179183A EP4105592A1 EP 4105592 A1 EP4105592 A1 EP 4105592A1 EP 21179183 A EP21179183 A EP 21179183A EP 4105592 A1 EP4105592 A1 EP 4105592A1
Authority
EP
European Patent Office
Prior art keywords
slide
stopper
slide stopper
retainer
magazine
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.)
Withdrawn
Application number
EP21179183.5A
Other languages
English (en)
French (fr)
Inventor
Laurent BALHAN
Dorian DELVAUX
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.)
FN Herstal SA
Original Assignee
FN Herstal SA
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 FN Herstal SA filed Critical FN Herstal SA
Priority to EP21179183.5A priority Critical patent/EP4105592A1/de
Priority to PCT/EP2022/065860 priority patent/WO2022263322A1/fr
Priority to EP22732264.1A priority patent/EP4356061A1/de
Priority to IL309184A priority patent/IL309184A/en
Priority to BR112023026182A priority patent/BR112023026182A2/pt
Publication of EP4105592A1 publication Critical patent/EP4105592A1/de
Withdrawn legal-status Critical Current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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/40—Last-round safeties
    • 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
    • F41A17/42—Safeties for locking the breech-block or bolt in a safety position
    • 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
    • F41A35/00—Accessories or details not otherwise provided for
    • F41A35/06—Adaptation of guns to both right and left hand use

Definitions

  • the present invention relates to an automatic or semi-automatic pistol comprising a slide stop triggered by a magazine carrier.
  • Pistols are usually equipped with a feature called a "slide stopper" which allows the slide to be locked in the rear position when firing when the magazine is empty. On the one hand, this allows the shooter to see that his magazine is now empty. On the other hand, it allows faster reloading since the shooter only needs to place a new loaded magazine in the weapon and, either to press a manual stopper control, or to move the slide back slightly then to let go in order to chamber a new ammunition.
  • the stopper control is generally located on one side of the weapon, between the slide and the carcass so as to be actuated with the thumb of the strong hand without removing the hand in the firing position.
  • This type of ambidextrous slide stopper generally works less well for the left-handed than the right-handed shooter.
  • the slide retainer only catches the slide on the left side, that is, the side that the right-handed shooter presses against. The slide dropout is then more responsive for the right-handed shooter.
  • the usual position of the stopper control corresponds to the position of the thumb of the strong hand in the shooting position. It is therefore common to exert parasitic thumb pressure on the stopper when shooting. This therefore prevents the retainer from lifting and stopping the slide at the end of the magazine. As described above, we then find us with a slide forward, without a cartridge in the chamber while thinking that we are ready to fire. This can lead to a problematic situation in a combat situation.
  • the invention aims to improve the ergonomics and reliability of a slide stopper and its manual control.
  • the present invention relates to a slide stopper for a gun 1, making it possible to prevent the slide 2 from returning to its closed position when the magazine 24 present in the gun 1 is empty.
  • This slide stopper 10 is actuated by a slide stopper control lever 8 8 which makes it possible to raise the slide stopper 10 from a low position, leaving the slide 2 free, to a high position where the slide stopper slide 10 stops slide 2 in the rear position.
  • the slide stopper 10 comprises a stop surface 15 arranged so as to hook the slide 2 in the rear position, via a notch 3 located under the slide 2, when the slide stopper 10 is in the high position.
  • the raising of the slide stopper 10 can either be obtained by an upward translational movement obtained by sliding in a vertical slot (not shown) or, preferably, as shown in figure 2 and 3 , by rotation about an axis 11 arranged at the rear of the magazine well and behind the stop surface 15 of the slide stop 10.
  • the slide stopper control lever 8 is rotatably fixed about an axis 9 located at the front of the loader well.
  • This axis 9 can, for example, advantageously be a common axis with a trigger tail axis 27. It can nevertheless also be on an axis independent of the trigger tail 27.
  • This lever 8 extends from the axis 9 to the the front of the magazine to the slide catch 10 at the rear of the magazine.
  • Lever 8 also includes a loader conveyor sensor 14 resting on an actuator 23 for controlling the slide stopper when the loader is empty.
  • This actuator 23 generally takes the form of a bearing surface at the left front of the loader conveyor 22.
  • the slide stopper control lever 8 is located on the same side as this slide stopper actuator, and therefore, generally on the left side of the weapon 1.
  • the feeler 14 and the actuator 23 are arranged so that when the carrier 22 comes to the end of its travel after the last cartridge has been fired, the actuator 23 raises the feeler 14, driving the rotation of the lever 8, raising the slide stopper via a bearing surface of the lever 8 pointing upwards pushing under a corresponding bearing surface of the slide retainer.
  • this support can take a more complex form such as the interlocking of a male part fitting rotatably into a female part respectively called connector 13 of the slide stopper and connector 12 of the slide stopper control.
  • the slide stopper control lever 8 is preferably arranged only on one side, and advantageously, the surface of stop 15 of the slide stopper 10 is located on the same side.
  • the slide retainer 10 of the invention comprises two manual controls 4 arranged on the two sides of the weapon, these two controls being mechanically connected to each other via an ambidextrous connection 16.
  • the two sides of the slide stopper 10 are fixed to the slide stop pin via pin holes 18 arranged on either side of the slide stopper 10 .
  • the arrangement of the slide retainer 10, and in particular its axis of rotation 11, at the rear of the weapon, makes it possible to reduce the length of the levers on which the transmission of mechanical stresses from one side to the other is carried out, correspondingly reducing the deformation of the slide stop 10. This reduction in the deformation makes it possible to improve ergonomics for left-handed users.
  • This rigidity can also advantageously be improved by producing the part by metal injection molding (MIM) rather than by bending sheet metal as in the prior art.
  • MIM metal injection molding
  • the arrangement of the slide stopper at the rear of the weapon advantageously allows the manual control 4 to be moved back, which reduces the risk of the shooter placing his hand over it during firing, which would block the rotation of the retainer and would cause it to malfunction. This would result in closing of the moving parts on empty chamber at the end of the magazine.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
EP21179183.5A 2021-06-14 2021-06-14 Pistole Withdrawn EP4105592A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP21179183.5A EP4105592A1 (de) 2021-06-14 2021-06-14 Pistole
PCT/EP2022/065860 WO2022263322A1 (fr) 2021-06-14 2022-06-10 Sécurité de pistolet
EP22732264.1A EP4356061A1 (de) 2021-06-14 2022-06-10 Sicherheitsvorrichtung für eine pistole
IL309184A IL309184A (en) 2021-06-14 2022-06-10 Safety mechanism for the gun
BR112023026182A BR112023026182A2 (pt) 2021-06-14 2022-06-10 Pistola

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21179183.5A EP4105592A1 (de) 2021-06-14 2021-06-14 Pistole

Publications (1)

Publication Number Publication Date
EP4105592A1 true EP4105592A1 (de) 2022-12-21

Family

ID=76444286

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21179183.5A Withdrawn EP4105592A1 (de) 2021-06-14 2021-06-14 Pistole
EP22732264.1A Pending EP4356061A1 (de) 2021-06-14 2022-06-10 Sicherheitsvorrichtung für eine pistole

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22732264.1A Pending EP4356061A1 (de) 2021-06-14 2022-06-10 Sicherheitsvorrichtung für eine pistole

Country Status (4)

Country Link
EP (2) EP4105592A1 (de)
BR (1) BR112023026182A2 (de)
IL (1) IL309184A (de)
WO (1) WO2022263322A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120905A1 (de) * 2001-04-28 2002-10-31 Ulrich Ockenfus Einhebelbedienbarkeit einer halbautomatischen Pistole
US7228780B1 (en) 2004-02-20 2007-06-12 S.A.T. Swiss Arms Technology Ag Handgun with two-sided breechblock mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352267A (en) * 1920-04-07 1920-09-07 Lindley D Hubbell Firearm
US2115041A (en) * 1934-02-08 1938-04-26 Obregon Alejandro Automatic loading firearm
DE10126398A1 (de) * 2001-05-31 2002-12-05 Gerd Sommer Vorrichtung zum Entspannen und Sichern einer Pistole
US9207032B2 (en) * 2013-10-09 2015-12-08 Smith & Wesson Corp. Slide stop support mechanism
US10175014B2 (en) * 2014-08-18 2019-01-08 Mettlegun, Llc Firearm loading system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120905A1 (de) * 2001-04-28 2002-10-31 Ulrich Ockenfus Einhebelbedienbarkeit einer halbautomatischen Pistole
US7228780B1 (en) 2004-02-20 2007-06-12 S.A.T. Swiss Arms Technology Ag Handgun with two-sided breechblock mechanism

Also Published As

Publication number Publication date
IL309184A (en) 2024-02-01
WO2022263322A1 (fr) 2022-12-22
BR112023026182A2 (pt) 2024-03-05
EP4356061A1 (de) 2024-04-24

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