GB688630A - Improvements in trigger mechanism for firearms - Google Patents

Improvements in trigger mechanism for firearms

Info

Publication number
GB688630A
GB688630A GB33024/49A GB3302449A GB688630A GB 688630 A GB688630 A GB 688630A GB 33024/49 A GB33024/49 A GB 33024/49A GB 3302449 A GB3302449 A GB 3302449A GB 688630 A GB688630 A GB 688630A
Authority
GB
United Kingdom
Prior art keywords
sear
spring
trigger
hammer
action
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
GB33024/49A
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.)
Schweizerische Industrie Gesellschaft
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Publication of GB688630A publication Critical patent/GB688630A/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
    • F41A19/47—Cocking mechanisms
    • F41A19/48—Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull 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
    • F41A19/16—Adjustable firing mechanisms; Trigger mechanisms with adjustable trigger pull

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

688,630. Firearms. SCHWEIZERISCHE INDUSTRIE-GES. Dec. 23. 1949 [Dec. 23, 1948], No. 33024/49. Class 119. The firing mechanism is provided with means whereby shortly before the release of the sear 5 from the hammer 10 an increased resistance to the pull of the trigger is encountered, such increase being provided by interposing a force which checks the disengaging movement of the sear. In the firearm shown a pull on the trigger causes the trigger rod 9 to rotate the sear about its pivot 2 against the action of a spring 6. When the surfaces 11, 12 of the sear and hammer disengage the hammer swings about its pivot 3 under the action of a spring 16 to strike the firing pin 20. Just before this disengagement the sear meets an abutment 18 of a lever 17a pivoted at 4, the lever then serving to compress the spring 16 from above. The spring 16 thus provides the required check action to the trigger.
GB33024/49A 1948-12-23 1949-12-23 Improvements in trigger mechanism for firearms Expired GB688630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH688630X 1948-12-23

Publications (1)

Publication Number Publication Date
GB688630A true GB688630A (en) 1953-03-11

Family

ID=4529061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33024/49A Expired GB688630A (en) 1948-12-23 1949-12-23 Improvements in trigger mechanism for firearms

Country Status (4)

Country Link
BE (1) BE492637A (en)
CH (1) CH275477A (en)
FR (1) FR1002899A (en)
GB (1) GB688630A (en)

Also Published As

Publication number Publication date
CH275477A (en) 1951-05-31
FR1002899A (en) 1952-03-11
BE492637A (en)

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