WO2005124263A1 - Arretoir de chargeur pour petites armes a feu, notamment pour pistolets semi-automatiques - Google Patents

Arretoir de chargeur pour petites armes a feu, notamment pour pistolets semi-automatiques Download PDF

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Publication number
WO2005124263A1
WO2005124263A1 PCT/CZ2005/000041 CZ2005000041W WO2005124263A1 WO 2005124263 A1 WO2005124263 A1 WO 2005124263A1 CZ 2005000041 W CZ2005000041 W CZ 2005000041W WO 2005124263 A1 WO2005124263 A1 WO 2005124263A1
Authority
WO
WIPO (PCT)
Prior art keywords
magazine
spring
cylindrical part
catch
magazine catch
Prior art date
Application number
PCT/CZ2005/000041
Other languages
English (en)
Inventor
Jaroslav Rezek
Rostislav Hrubos
Michal Kovarik
Original Assignee
Ceska Zbrojovka A.S.
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 Ceska Zbrojovka A.S. filed Critical Ceska Zbrojovka A.S.
Priority to EP05741668A priority Critical patent/EP1759161B1/fr
Priority to DE602005004407T priority patent/DE602005004407T2/de
Publication of WO2005124263A1 publication Critical patent/WO2005124263A1/fr

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
    • F41A17/34—Magazine safeties
    • F41A17/38—Magazine mountings, e.g. for locking the magazine in 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
    • F41A35/00—Accessories or details not otherwise provided for
    • F41A35/06—Adaptation of guns to both right and left hand use

Definitions

  • the invention relates to a magazine catch for small firearms, especially self- loading pistols allowing the user to release the magazine in the firearm grip with either right or left hand by pressing the magazine catch transversely arranged in the upper part of the firearm grip.
  • Document No. DE-OS 2905770 describes a magazine catch, the controlling element of which comprises of a pin that is arranged in the firearm grip transversally to the shooting direction and which can be moved axially and the ends of which protrude from the grip.
  • the magazine catch for small firearms, especially self-loading pistols allowing the user to release the magazine in the grip with either right or left hand by pressing the magazine catch transversely arranged in the upper part of the handgun grip based on this invention, the principle of which is that the magazine catch comprises of a cylindrical part finished with a pushing surface at one end and installed in the transversal bore in the firearm frame in a sliding way and of a spring-loaded button installed on the other end of the cylindrical part in a swinging way and equipped with a locking - latch adapted to slide into the recess in the opposite part of the inserted magazine. Between the cylindrical part and the spring-loaded button there is a compression spring.
  • the cylindrical part is equipped with a superficial groove in which the end of the longer arm of the return spring that brings the cylindrical part into the resting position is positioned freely and the shorter arm of the return spring is positioned in a frame.
  • the transversal bore is equipped with internal shouldering, both for the purpose of defining the resting position of the magazine catch.
  • Fig. 1 presents a side view of the self-loading pistol frame portion without grip panels with the exposed spring-loaded button of the magazine catch and with the magazine in the frame grip
  • Fig. 2 shows a axonometric view of the part of the frame comprising the grip
  • Fig. 3 presents the magazine in an axonometric view
  • Fig. 4 presents the set of parts of the magazine catch
  • Fig. 5 shows a section of the pistol frame on the A-A plane indicated in Fig. 1
  • Fig. 6 is a magnified part of Fig. 5
  • Fig. 7 presents magnified detail of B shown in Fig. 5, Fig.
  • Fig. 8 presents the magnified set of parts of the - magazine catch without the return spring
  • Fig. 9 presents an axonometric view of the assembled magazine catch in magnified representation with the cylindrical part partly exposed allowing you to see the arrangement of the compression spring in the bore
  • Fig. 10 shows a section of the part of the pistol frame where you can see the attachment of the return spring the longer arm of which is engaged with the magazine catch.
  • a transversal bore 13 is made in which the cylindrical part 20 of the magazine catch 2 is arranged in a sliding way while one of its ends with the pressing surface 21 protrudes out of the frame 1 and is within the reach of the thumb of the right- handed user.
  • the shooting direction is marked with an arrow 0 in Figs. 1 , 2 and 5.
  • the cylindrical part 20 is equipped with external shouldering 22 that forms a stop together with the internal shouldering 14, see Fig. 7 delimiting the movement of the cylindrical part 20 by pressing the magazine catch 2 to the right, seen in Figs. 2, 5, 6, 7 and 10.
  • a holding console 23 On the other end of the cylindrical part 20 there is a holding console 23 with two opposite coaxial holes 24, 24' and a recess 25 that is continued with a holding bore 26 seen in Figs. 6, 9, 10 and with a stop 230 the function of which will be described below.
  • the magazine catch 2 comprises a spring-loaded button 27 with a protrusion 270 and a holding hole 271 and it is equipped with a locking latch 272 and supporting surface 273.
  • the spring-loaded button 27 is attached in a swinging way to the holding console 23 with a peg 231 that passes through the coaxial holes 24, 24' and the holding hole 271.
  • a compression spring 261 leaning against the supporting surface 273 that acts against it with its flexible pressing force.
  • the transversal bore 13 has a longitudinal extension 131 that is continued with the holding console 23, protrusion 270 and partly the extended external part of the spring-loaded button 27 protruding from the upper part of the grip 11 that can be controlled by the thumb of a left-handed user.
  • the swing of the spring-loaded button 27 is limited by the stop 230 shown in Figs. 6 and 8.
  • the magazine 3 has a recess 33 on the transition of the front wall 31 to one side wall 32, see Figs. 3 and 6 on the level where with the inserted magazine the locking latch 272 of the spring-loaded button 27 is located.
  • the shooter uses the thumb of the right hand to press the protruding pressing surface 21 of the cylindrical part 20 of the magazine catch 2. This way he/she overcomes the resistance of the longer arm 291 of the return spring 290 with simultaneous movement of the cylindrical part 20 in the transversal bore 13 as well as drawing-out of the spring-loaded button 27 until its locking latch 272 leaves the recess 33 of the magazine 3 in the grip 11. This way the magazine 3 is released and it falls off the grip 11 of the pistol.
  • the magazine catch 2 can also be controlled with the index finger of the right or left hand.
  • the shooter is a right-handed person, he/she controls the magazine catch 2 by pressing the spring-loaded button 27 with the index finger of his/her right hand.
  • the shooter controls the magazine catch 2 by pressing the pressing surface 21 of the cylindrical part 20 of the magazine catch 2 with the index finger of his/her left hand.
  • the invention is not in any way limited to the described and presented sample embodiment and it can also be easily applied in the case of other firearms, e.g. submachine guns.
  • the invention can be utilized industrially mainly by manufacturers of small firearms within terms of innovation of these arms, mainly self-loading pistols.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Mechanical Control Devices (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Un arrêtoir de chargeur (2) pour le chargeur (3) de petites armes à feu permet à l’utilisateur de libérer le chargeur (3) de la main gauche ou droite, et comprend une partie cylindrique amovible (20) équipée d’une surface de pression (21) à une extrémité et d’un bouton à ressort (27) avec un taquet de verrouillage (272) faisant saillie dans la mortaise (33) du chargeur (3) à l’autre extrémité, tandis que pendant le déclenchement de l’arrêtoir de chargeur (2) par la surface de pression (21), l’arrêtoir de chargeur (2) est déplacé contre la force du ressort récupérateur (290) avec le bouton à ressort (27) hors de l’engrènement de son taquet de verrouillage (272) provenant de la mortaise (33) du chargeur (3), et pendant le déclenchement de l’arrêtoir de chargeur (2) avec le bouton à ressort (27), le mouvement de la partie cylindrique (20) est bloqué. Le bouton à ressort (27) est monté en rotation sur la partie cylindrique (20) au moyen d’une cheville (231).
PCT/CZ2005/000041 2004-06-21 2005-05-25 Arretoir de chargeur pour petites armes a feu, notamment pour pistolets semi-automatiques WO2005124263A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05741668A EP1759161B1 (fr) 2004-06-21 2005-05-25 Arretoir de chargeur pour petites armes a feu, notamment pour pistolets semi-automatiques
DE602005004407T DE602005004407T2 (de) 2004-06-21 2005-05-25 Magazinsicherung für kleine schusswaffen, insbesondere selbstladepistolen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPV2004-744 2004-06-21
CZ20040744A CZ299785B6 (cs) 2004-06-21 2004-06-21 Zádržka zásobníku rucních palných zbraní, zejménasamonabíjecích pistolí

Publications (1)

Publication Number Publication Date
WO2005124263A1 true WO2005124263A1 (fr) 2005-12-29

Family

ID=34970579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2005/000041 WO2005124263A1 (fr) 2004-06-21 2005-05-25 Arretoir de chargeur pour petites armes a feu, notamment pour pistolets semi-automatiques

Country Status (5)

Country Link
EP (1) EP1759161B1 (fr)
AT (1) ATE384239T1 (fr)
CZ (1) CZ299785B6 (fr)
DE (1) DE602005004407T2 (fr)
WO (1) WO2005124263A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102261866A (zh) * 2011-08-08 2011-11-30 重庆建设工业(集团)有限责任公司 弹匣扣装置
US10161701B2 (en) * 2016-01-13 2018-12-25 Battleline Industries, Inc. Ambidextrous magazine release
US10415913B2 (en) * 2016-12-07 2019-09-17 Wyssen Defence Ag Ambidextrous magazine release for a firearm
US11624573B1 (en) * 2021-10-07 2023-04-11 New Designz, Inc. Magazine release with spring channel

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905770A1 (de) 1979-02-15 1980-08-21 Walther Carl Gmbh Magazinhalter
AT374002B (de) * 1981-04-30 1984-03-12 Glock Gaston Pistole
US4615134A (en) * 1983-11-15 1986-10-07 Fabrica D'armi P. Beretta S.P.A. Retaining mechanism for rifle magazines
US4681020A (en) * 1983-09-30 1987-07-21 Agrozet, koncernovy podnik Control for a detent for a slide for automatic firearms, especially for automatic pistols
US4713902A (en) * 1985-10-23 1987-12-22 Kevin Wigton Ambidextrous or left-handed magazine catch for a pistol
US4759144A (en) * 1987-07-06 1988-07-26 Egan James W Ambidextrous magazine release
US5519954A (en) * 1995-06-19 1996-05-28 Garrett; Robert H. Ambidextrous magazine release mechanism for firearms
WO1998051984A2 (fr) * 1997-05-15 1998-11-19 R.D.I.H. Sprl Arme a feu munie d'un dispositif de securite rapide et dispositif de securite en kit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671454A5 (fr) * 1986-06-11 1989-08-31 Sig Schweiz Industrieges
CS263907B1 (en) * 1987-05-13 1989-05-12 Vaclav Polansky Retaining mechanismus for removable magazine of automatic gun
US4899476A (en) * 1989-06-02 1990-02-13 Smith & Wesson Corp. Reversible magazine catch mechanism for handguns

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905770A1 (de) 1979-02-15 1980-08-21 Walther Carl Gmbh Magazinhalter
AT374002B (de) * 1981-04-30 1984-03-12 Glock Gaston Pistole
US4681020A (en) * 1983-09-30 1987-07-21 Agrozet, koncernovy podnik Control for a detent for a slide for automatic firearms, especially for automatic pistols
US4615134A (en) * 1983-11-15 1986-10-07 Fabrica D'armi P. Beretta S.P.A. Retaining mechanism for rifle magazines
US4713902A (en) * 1985-10-23 1987-12-22 Kevin Wigton Ambidextrous or left-handed magazine catch for a pistol
US4759144A (en) * 1987-07-06 1988-07-26 Egan James W Ambidextrous magazine release
US5519954A (en) * 1995-06-19 1996-05-28 Garrett; Robert H. Ambidextrous magazine release mechanism for firearms
WO1998051984A2 (fr) * 1997-05-15 1998-11-19 R.D.I.H. Sprl Arme a feu munie d'un dispositif de securite rapide et dispositif de securite en kit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102261866A (zh) * 2011-08-08 2011-11-30 重庆建设工业(集团)有限责任公司 弹匣扣装置
US10161701B2 (en) * 2016-01-13 2018-12-25 Battleline Industries, Inc. Ambidextrous magazine release
US10415913B2 (en) * 2016-12-07 2019-09-17 Wyssen Defence Ag Ambidextrous magazine release for a firearm
US11624573B1 (en) * 2021-10-07 2023-04-11 New Designz, Inc. Magazine release with spring channel
US20230115247A1 (en) * 2021-10-07 2023-04-13 New DeSignz Inc. Magazine release with spring channel

Also Published As

Publication number Publication date
EP1759161B1 (fr) 2008-01-16
ATE384239T1 (de) 2008-02-15
CZ299785B6 (cs) 2008-11-26
DE602005004407D1 (de) 2008-03-06
EP1759161A1 (fr) 2007-03-07
DE602005004407T2 (de) 2009-02-05
CZ2004744A3 (cs) 2006-02-15

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