GB241574A - Improvements in or relating to trigger mechanism for fire-arms - Google Patents

Improvements in or relating to trigger mechanism for fire-arms

Info

Publication number
GB241574A
GB241574A GB25884/25A GB2588425A GB241574A GB 241574 A GB241574 A GB 241574A GB 25884/25 A GB25884/25 A GB 25884/25A GB 2588425 A GB2588425 A GB 2588425A GB 241574 A GB241574 A GB 241574A
Authority
GB
United Kingdom
Prior art keywords
link
sear
firing
shot
regulator
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
Application number
GB25884/25A
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.)
ZBROJOKA PRAGA SPOLECNOST SR O
Original Assignee
ZBROJOKA PRAGA SPOLECNOST SR O
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 ZBROJOKA PRAGA SPOLECNOST SR O filed Critical ZBROJOKA PRAGA SPOLECNOST SR O
Publication of GB241574A publication Critical patent/GB241574A/en
Expired legal-status Critical Current

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
    • F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
    • 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
    • F41A17/36—Magazine safeties locking the gun automatically in a safety condition when the magazine is empty or removed
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • F41A19/33—Arrangements for the selection of automatic or semi-automatic fire

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Lowering Means (AREA)
  • Toys (AREA)

Abstract

241,574. Zbrojovka Praga Spolecnost s.r.o. Oct. 17, 1924, [Convention date]. Machine guns.-Firing mechanism, adjustable for single-shot and continuous firing and for safety, has a sliding sear - operating link formed with a rigid projection adapted to be acted upon by the bolt-carrier for singleshot firing. As shown, the mechanism comprises a trigger 5 mounted on a pivot c, a sear 2, a sear-operating link 4. hinged to the trigger, having a projection f and a T-shaped end a, b passing through an aperture in the sear, and a rotatable regulator 6 engaging the link 4 and formed with two flat surfaces 6<1>, 6<11>, Fig. 6, at different distances from the axis. The link 4 is normally pressed upwards into contact with the regulator by a spring 7. For single-shot firing, Fig. 1, the link 4 is in its uppermost position with the upper tooth a of the T-end engaging the sear. In this position, the projection f on the link projects into the path of the bolt-carrier 1 so that the link is depressed to disengage it from the sear after a shot has been fired. For continuous firing, the regulator is turned so that the rounded surface engages the link 4 as shown in Fig. 5. The lower tooth b of the link is then in engagement with the sear and remains in engagement after the firing of a shot. In the safety position, the end of the link is in a central position in the aperture in the sear so that it is inoperative.
GB25884/25A 1924-10-17 1925-10-16 Improvements in or relating to trigger mechanism for fire-arms Expired GB241574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS116841X 1924-10-17

Publications (1)

Publication Number Publication Date
GB241574A true GB241574A (en) 1926-04-29

Family

ID=5449070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25884/25A Expired GB241574A (en) 1924-10-17 1925-10-16 Improvements in or relating to trigger mechanism for fire-arms

Country Status (4)

Country Link
CH (1) CH116841A (en)
DE (1) DE445598C (en)
FR (2) FR604841A (en)
GB (1) GB241574A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480328A (en) * 1944-07-13 1949-08-30 Gen Motors Corp Firing mechanism for recoilless shoulder mounted guns
EP0055307A1 (en) * 1980-12-11 1982-07-07 Chartered Industries Of Singapore Private Limited Firearm
EP0125705A2 (en) * 1980-12-11 1984-11-21 Chartered Industries Of Singapore Private Limited Sear actuator for a gun
EP0501611A2 (en) * 1991-02-04 1992-09-02 Springfield Armory Inc. Firearm safety
US5251533A (en) * 1992-06-08 1993-10-12 Mark Layton Firing mode selection apparatus
US5596162A (en) * 1992-07-10 1997-01-21 Burns; Robert L. Firearm selectable between semi-automatic and automatic mode

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740091C (en) * 1940-01-10 1943-10-12 Steyr Daimler Puch Ag Trigger device for automatic firearms with conversion from single to continuous fire
US2942369A (en) * 1958-08-28 1960-06-28 Emanuel Alan Firing pin and breech bolt safety
US4947730A (en) * 1985-02-04 1990-08-14 Red Eye Arms, Inc. Firing mechanism for polymer weapon apparatus
DE3735357A1 (en) * 1987-10-19 1989-05-03 Evitec Entwicklung Vertrieb EXTRACTION DEVICE FOR AUTOMATIC FIREARMS

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480328A (en) * 1944-07-13 1949-08-30 Gen Motors Corp Firing mechanism for recoilless shoulder mounted guns
EP0055307A1 (en) * 1980-12-11 1982-07-07 Chartered Industries Of Singapore Private Limited Firearm
EP0125705A2 (en) * 1980-12-11 1984-11-21 Chartered Industries Of Singapore Private Limited Sear actuator for a gun
EP0125705A3 (en) * 1980-12-11 1984-12-19 Chartered Industries Of Singapore Private Limited Sear actuator for a gun
EP0501611A2 (en) * 1991-02-04 1992-09-02 Springfield Armory Inc. Firearm safety
EP0501611A3 (en) * 1991-02-04 1992-11-25 Springfield Armory Inc. Firearm safety
US5251533A (en) * 1992-06-08 1993-10-12 Mark Layton Firing mode selection apparatus
US5596162A (en) * 1992-07-10 1997-01-21 Burns; Robert L. Firearm selectable between semi-automatic and automatic mode

Also Published As

Publication number Publication date
FR604841A (en) 1926-05-14
CH116841A (en) 1926-09-16
FR31120E (en) 1926-11-23
DE445598C (en) 1927-06-15

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