GB171089A - Improvements in automatic gun - Google Patents

Improvements in automatic gun

Info

Publication number
GB171089A
GB171089A GB28893/21A GB2889321A GB171089A GB 171089 A GB171089 A GB 171089A GB 28893/21 A GB28893/21 A GB 28893/21A GB 2889321 A GB2889321 A GB 2889321A GB 171089 A GB171089 A GB 171089A
Authority
GB
United Kingdom
Prior art keywords
lever
tripping
pawl
trigger
sear
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
GB28893/21A
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.)
GEORGE OWEN FISHER
Original Assignee
GEORGE OWEN FISHER
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 GEORGE OWEN FISHER filed Critical GEORGE OWEN FISHER
Publication of GB171089A publication Critical patent/GB171089A/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
    • F41A19/33—Arrangements for the selection of automatic or semi-automatic fire
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)

Abstract

171,089. Fisher, G. O. Nov. 5, 1920, [Convention date]. Void [Published under Sect. 91 of the Act]. Breech actions, sliding breech-block; firing- appliances.-Trigger mechanism adjustable for single-shot and continuous firing, comprises a trigger 15, a sear 12, a sear-actuating pawl 19 pivoted on the trigger, and a tripping-lever 22 adapted, when adjusted for single-shot firing, to engage the pawl and disengage it from the sear towards the end of the trigger pull. The pawl is in the form of a bell-crank lever, one arm 20 oi which extends under the end of the tripping- lever 22, the rear end of which is free to rise when the mechanism is set for continuous firing. The tripping-lever 22 is pivoted on the trigger pivot 16, and is adapted to be raised at the front, to bring its rear end into the pawl-tripping or single-shot position, by a rotary cut-away bolt 28 operated by an external lever. The tripping- lever is also adapted to be turned by a lug 25 on the cartridge lifter so that when the magazine is empty, the pawl is tripped and the breech-bolt 10 is held in the rear position by the sear.
GB28893/21A 1920-11-05 1921-10-31 Improvements in automatic gun Expired GB171089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US421917A US1475761A (en) 1920-11-05 1920-11-05 Automatic gun

Publications (1)

Publication Number Publication Date
GB171089A true GB171089A (en) 1923-02-26

Family

ID=23672620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28893/21A Expired GB171089A (en) 1920-11-05 1921-10-31 Improvements in automatic gun

Country Status (3)

Country Link
US (1) US1475761A (en)
FR (1) FR543049A (en)
GB (1) GB171089A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL78116C (en) * 1942-08-17
US2496316A (en) * 1943-09-22 1950-02-07 Leslie A Skinner Rocket projector
US2765709A (en) * 1950-05-27 1956-10-09 Mach Tool Works Oerlikon Admin Trigger mechanism for automatic firearms
US2826121A (en) * 1954-04-29 1958-03-11 Nicholas A Dodich Machine gun trigger mechanism
US3209481A (en) * 1964-03-23 1965-10-05 William V T Gilbert Gunstock with an arcuate arm engaging end portion
US5027542A (en) * 1990-06-11 1991-07-02 Simonetti Michael P Handle for a forearm stock of a pump action gun
DE19839985A1 (en) * 1998-09-02 2000-03-16 Heckler & Koch Gmbh Self-loading handgun with a lock catch that can also be activated independently of the magazine

Also Published As

Publication number Publication date
US1475761A (en) 1923-11-27
FR543049A (en) 1922-08-25

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