GB1410023A - Firing mechanisms for semi-automatic firearms - Google Patents

Firing mechanisms for semi-automatic firearms

Info

Publication number
GB1410023A
GB1410023A GB3787872A GB3787872A GB1410023A GB 1410023 A GB1410023 A GB 1410023A GB 3787872 A GB3787872 A GB 3787872A GB 3787872 A GB3787872 A GB 3787872A GB 1410023 A GB1410023 A GB 1410023A
Authority
GB
United Kingdom
Prior art keywords
sear
trigger
striker
spring
lug
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
GB3787872A
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.)
LAURONA ARMAS SA
Original Assignee
LAURONA ARMAS 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 LAURONA ARMAS SA filed Critical LAURONA ARMAS SA
Publication of GB1410023A publication Critical patent/GB1410023A/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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
    • F41A19/44—Sear arrangements therefor
    • F41A19/45—Sear arrangements therefor for catching the hammer after each shot, i.e. in single-shot or semi-automatic firing mode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Slide Fasteners (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

1410023 Firing mechanisms LAURONA ARMAS SA 14 Aug 1972 [8 April 1972] 37878/72 Heading F3C A firing mechanism for a semi-automatic firearm comprises a trigger A, a striker C and a sear B which retains the striker C until the trigger is operated. A spring 16 is located between the trigger A and the sear B. The sear B, having an elongate aperture 2 therein, is mounted on a pin for pivotal and translational movement, and is biased by the spring 16 into a position in which, after operation of the trigger A, it allows the striker to return to a position where it will be held by said sear. The spring 16 is mounted on and guided by a pin D one end of which is received in a conical recess 6 formed in the sear B and the other end of which passes through a hole 10 formed in the trigger A. The latter has a hole 9 by which it is pivotally mounted on the firearm (not shown). The striker is pivotally mounted on the firearm and is urged by a spring 15. This causes the sear B to be raised to the position shown in Fig. 1, where a tooth 3 of the sear B engages an extension 1 of the striker C and where a lug 8 of the trigger engages a flat 4 on the sear. When the trigger A is squeezed the tooth 3 releases the extension 1 and the striker C is urged by the spring 15 into contact with a firing pin 14. The sear B is then moved by the spring 16 to the position shown in Fig. 3 so that the lug 8 of the trigger is received in a notch 5, Fig. 1, in the sear and the sear is urged against a flat 18, Fig. 3, of the lug 8. When the striker C is returned by bolt 11, Fig. 1, the tooth 3 of the sear again engages the extension 1 of the striker and, on release of the trigger A, the sear is moved to the position shown in Fig. 1 where the lug 8 of the trigger again engages the flat 4 on the sear B.
GB3787872A 1972-04-08 1972-08-14 Firing mechanisms for semi-automatic firearms Expired GB1410023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972179136U ES179136Y (en) 1972-04-08 1972-04-08 FIRE MECHANISM FOR SEMIAUTOMATIC WEAPONS.

Publications (1)

Publication Number Publication Date
GB1410023A true GB1410023A (en) 1975-10-15

Family

ID=8352572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3787872A Expired GB1410023A (en) 1972-04-08 1972-08-14 Firing mechanisms for semi-automatic firearms

Country Status (5)

Country Link
DE (1) DE2231925A1 (en)
ES (1) ES179136Y (en)
FR (1) FR2179364A5 (en)
GB (1) GB1410023A (en)
IT (1) IT965900B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151670A (en) * 1976-05-12 1979-05-01 Rath Hans M Firing mechanism for semi-automatic firearms
GB2248913A (en) * 1982-05-08 1992-04-22 Heckler & Koch Gmbh Hand weapon with firing hammer and firing pin
US5274939A (en) * 1991-01-10 1994-01-04 Benelli Armi S.P.A. Firing mechanism for firearms
WO2001001059A1 (en) * 1999-06-28 2001-01-04 Cbj Tech Ab Firing mechanism at firearms

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010054984A1 (en) * 2010-12-18 2012-06-21 Schmeisser Gmbh Hammer piece for a handgun

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151670A (en) * 1976-05-12 1979-05-01 Rath Hans M Firing mechanism for semi-automatic firearms
GB2248913A (en) * 1982-05-08 1992-04-22 Heckler & Koch Gmbh Hand weapon with firing hammer and firing pin
GB2248913B (en) * 1982-05-08 1992-09-16 Heckler & Koch Gmbh Hand weapon with firing hammer and firing pin
US5274939A (en) * 1991-01-10 1994-01-04 Benelli Armi S.P.A. Firing mechanism for firearms
WO2001001059A1 (en) * 1999-06-28 2001-01-04 Cbj Tech Ab Firing mechanism at firearms
US6640478B2 (en) 1999-06-28 2003-11-04 Bertil Johansson Firing mechanism at firearms

Also Published As

Publication number Publication date
IT965900B (en) 1974-02-11
ES179136U (en) 1972-12-01
FR2179364A5 (en) 1973-11-16
ES179136Y (en) 1973-07-16
DE2231925A1 (en) 1973-10-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees