GB166580A - Improvements relating to trigger mechanism of firearms - Google Patents

Improvements relating to trigger mechanism of firearms

Info

Publication number
GB166580A
GB166580A GB117719A GB117719A GB166580A GB 166580 A GB166580 A GB 166580A GB 117719 A GB117719 A GB 117719A GB 117719 A GB117719 A GB 117719A GB 166580 A GB166580 A GB 166580A
Authority
GB
United Kingdom
Prior art keywords
sear
trigger
fire
adjustable
pin
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
GB117719A
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 GB117719A priority Critical patent/GB166580A/en
Priority claimed from GB1176/19A external-priority patent/GB166579A/en
Publication of GB166580A publication Critical patent/GB166580A/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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
    • F41A3/26—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
    • 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
    • F41A11/00—Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
    • 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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F41A15/16—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on the breech housing or frame
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/46—Trigger safeties, i.e. means for preventing trigger movement
    • 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
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks
    • F41C23/16—Forestocks; Handgrips; Hand guards

Landscapes

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

Abstract

166,580. Lewis, I. N. June 16, 1919. Machine guns. - Relates to trigger mechanisms which are adjustable for " single-shot " and " antomatic " fire or to a safety position, and consists in mounting the trigger and sear on pivots so that they directly engage one another, the distance between their pivots being adjustable for the purpose of changing the fire. The invention is shown in Fig. 1 applied to the modified Lewis gun described in Specification 166,579, the breech bolt 1 being shown retained in the rearward or " ready to fire " position by a sear 21 engaging the bent 28 in the bolt. The sear, which is mounted on a pivot 23, has a forward arm 31 which rests upon a surface 32 situated between the sides of a forked extension of a spring-controlled trigger 22 pivotally mounted on a pin 34. The pin 34 passes through an elongated hole in the trigger and is eccentrically mounted on a shaft 35 fitted with a handle 36 adjustable to three positions. The pin 34 is shown in Fig. 1 adjusted to the " single-shot " position, the surface 32 on the trigger having the usual slip engagement with the sear. When the handle 36 is turned through a right angle to the left, Fig. 14, the surface 32 is moved further under the sear so that the trigger when pulled holds the sear depressed for automatic fire. On turning the handle 36 to the right, the surface 32 is moved clear of the sear and the mechanism is at " safe."
GB117719A 1919-01-16 1919-01-16 Improvements relating to trigger mechanism of firearms Expired GB166580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB117719A GB166580A (en) 1919-01-16 1919-01-16 Improvements relating to trigger mechanism of firearms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB117719A GB166580A (en) 1919-01-16 1919-01-16 Improvements relating to trigger mechanism of firearms
GB1176/19A GB166579A (en) 1919-01-16 1919-01-16 Improvements relating to automatic guns

Publications (1)

Publication Number Publication Date
GB166580A true GB166580A (en) 1921-07-11

Family

ID=26236536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB117719A Expired GB166580A (en) 1919-01-16 1919-01-16 Improvements relating to trigger mechanism of firearms

Country Status (1)

Country Link
GB (1) GB166580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113804051A (en) * 2021-11-12 2021-12-17 重庆建设工业(集团)有限责任公司 Method for assembling trigger part of submachine gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113804051A (en) * 2021-11-12 2021-12-17 重庆建设工业(集团)有限责任公司 Method for assembling trigger part of submachine gun

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