GB622387A - Improvements in trigger mechanism for automatic guns - Google Patents

Improvements in trigger mechanism for automatic guns

Info

Publication number
GB622387A
GB622387A GB737647A GB737647A GB622387A GB 622387 A GB622387 A GB 622387A GB 737647 A GB737647 A GB 737647A GB 737647 A GB737647 A GB 737647A GB 622387 A GB622387 A GB 622387A
Authority
GB
United Kingdom
Prior art keywords
disconnector
bolt
spring
sear
notch
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
GB737647A
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 GB737647A priority Critical patent/GB622387A/en
Publication of GB622387A publication Critical patent/GB622387A/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

Landscapes

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

Abstract

622,387. Automatic firearms. REISING, E. G. March 17, 1947, No. 7376. [Class 119] A firearm has a trigger-operated disconnector which actuates a firing hammer sear and extends into the path of a member movable with the breech bolt, the disconnector being fitted with a spring-controlled element which is moved by the member on the bolt to a position in which it constitutes a cam surface for deflecting the disconnector from that member. The element also serves to maintain the disconnector in the " sear-disconnected " position during the last portion of the movement of the bolt towards the breech-closed position. In the form shown in the Figure, the trigger 46 pivoted at 48 and spring-pressed by spring 50 has a disconnector 56 pivoted on it at 54. The notch 58 on the disconnector normally engages a notch 38 on sear 34 which engages the hammer 20 by nose 42. An extension 66 spring-pressed by spring 64 is pivoted on the disconnector. In action, pressure on the trigger pivots the sear anti-clockwise to release the hammer which strikes the firing pin 18 on the breech-bolt 14. On recoil of the bolt, the part 28 carried by action slide 26 and engaging a groove in the bolt contacts the part 66 and the force of the recoil causes it to pivot against its spring so that the action slide rides over the top of it, thus causing the disconnector to be pushed down so that the notch 58 cannot engage notch 38. Only when the bolt returns to the fully-closed position can the part 28 drop back into contact with part 66 and the notches 58 and 38 engage thereby cocking the gun.
GB737647A 1947-03-17 1947-03-17 Improvements in trigger mechanism for automatic guns Expired GB622387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB737647A GB622387A (en) 1947-03-17 1947-03-17 Improvements in trigger mechanism for automatic guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB737647A GB622387A (en) 1947-03-17 1947-03-17 Improvements in trigger mechanism for automatic guns

Publications (1)

Publication Number Publication Date
GB622387A true GB622387A (en) 1949-05-02

Family

ID=9831948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB737647A Expired GB622387A (en) 1947-03-17 1947-03-17 Improvements in trigger mechanism for automatic guns

Country Status (1)

Country Link
GB (1) GB622387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2473857C1 (en) * 2011-08-10 2013-01-27 Открытое акционерное общество "Завод им. В.А. Дегтярева" Automatic firearm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2473857C1 (en) * 2011-08-10 2013-01-27 Открытое акционерное общество "Завод им. В.А. Дегтярева" Automatic firearm

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