GB578728A - Improvements in or relating to sear mechanism for machine guns - Google Patents

Improvements in or relating to sear mechanism for machine guns

Info

Publication number
GB578728A
GB578728A GB1828337A GB1828337A GB578728A GB 578728 A GB578728 A GB 578728A GB 1828337 A GB1828337 A GB 1828337A GB 1828337 A GB1828337 A GB 1828337A GB 578728 A GB578728 A GB 578728A
Authority
GB
United Kingdom
Prior art keywords
sear
bent
trigger
arm
relating
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
GB1828337A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1828337A priority Critical patent/GB578728A/en
Publication of GB578728A publication Critical patent/GB578728A/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
    • F41A19/25—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
    • F41A19/31—Sear arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

578,728. Automatic guns. HINGSTON, W. H. July 1, 1937, No. 18283. [Class 92 (ii)] Relates to the firing mechanism of automatic guns having a high rate of fire in which, during firing, the sear 1 is positively held away from the bent 4 by a trigger-operated slide 6 engaging the arm 1b of the sear. According to the invention, an intermediate lever or tumbler 9 is provided on the slide, one arm of the tumbler engaging with the bent-carrying member x, such as the breech block, and the other with the arm 1a of the sear 1. This arrangement ensures that, on letting go the trigger, the sear is moved by the bent-carrying member into full engagement with the bent, such movement occurring after the bent in its backward movement has passed the sear irrespective of the time at which the trigger is let go. A ball detent 5 retains the sear in its extreme positions.
GB1828337A 1937-07-01 1937-07-01 Improvements in or relating to sear mechanism for machine guns Expired GB578728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1828337A GB578728A (en) 1937-07-01 1937-07-01 Improvements in or relating to sear mechanism for machine guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1828337A GB578728A (en) 1937-07-01 1937-07-01 Improvements in or relating to sear mechanism for machine guns

Publications (1)

Publication Number Publication Date
GB578728A true GB578728A (en) 1939-03-28

Family

ID=10109801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1828337A Expired GB578728A (en) 1937-07-01 1937-07-01 Improvements in or relating to sear mechanism for machine guns

Country Status (1)

Country Link
GB (1) GB578728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033099B (en) * 1954-05-21 1958-06-26 Brevets Aero Mecaniques Trigger system for automatic weapons
BE1001909A3 (en) * 1988-10-07 1990-04-10 Nationale Herstal Fn Sa Fab Trigger mechanism for automatic weapons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033099B (en) * 1954-05-21 1958-06-26 Brevets Aero Mecaniques Trigger system for automatic weapons
BE1001909A3 (en) * 1988-10-07 1990-04-10 Nationale Herstal Fn Sa Fab Trigger mechanism for automatic weapons

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