GB279749A - Improvements in or relating to drop-down guns - Google Patents

Improvements in or relating to drop-down guns

Info

Publication number
GB279749A
GB279749A GB17295/27A GB1729527A GB279749A GB 279749 A GB279749 A GB 279749A GB 17295/27 A GB17295/27 A GB 17295/27A GB 1729527 A GB1729527 A GB 1729527A GB 279749 A GB279749 A GB 279749A
Authority
GB
United Kingdom
Prior art keywords
sears
plate
breech
lock body
trigger
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
GB17295/27A
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
Publication of GB279749A publication Critical patent/GB279749A/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
    • F41A19/39—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, forwardly-slidable barrel types
    • 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
    • F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
    • F41A17/58—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement
    • F41A17/60—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement by breakdown action
    • 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
    • F41A19/13—Percussion or firing pins, i.e. fixed or slidably-mounted striker elements; Mountings therefor
    • 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
    • F41A19/18—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple 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
    • 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
    • F41A19/52—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, revolvers
    • F41A19/54—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, revolvers for breakdown 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/06—Plural barrels
    • F41A21/08—Barrel junctions
    • 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
    • F41A3/58—Breakdown breech mechanisms, e.g. for shotguns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C7/00—Shoulder-fired smallarms, e.g. rifles, carbines, shotguns
    • F41C7/11—Breakdown shotguns or rifles

Abstract

279,749. Tomiska, A. Aug. 5, 1926. Breech action, drop-down barrel; trigger guards.-Cylindrical hammers, and sears moving perpendicularly thereto, are guided rectilinearly in a lock body adjoining the breech body. Safety mechanism for locking the sears is provided. As shown, the lock body of an under-and-over gun comprises a block 13 mounted in a recess in the middle portion of the breech body, and contains sliding hammers 14 and vertically sliding sears 25. The block is carried by a bottom plate 39 to the rear of which the trigger guard 37 is hinged. At the rear the plate 39 is secured to the stock by a sliding catch 41 on the plate engaging a plate 42 fixed in the stock. The catch is operated by the trigger guard, being moved to the engaging position when the trigger guard is raised. At the front, the plate is secured by the front end of the trigger guard which itself is secured by the catch 38 of the locking spindle 8. A safety device for locking the sears comprises a lever 30 pivoted on the trigger pivot 32 and having arms 33 projecting through openings in the rear of the lock body into the paths of the sears. The top of the safety lever 30 is flexibly connected to a top slide 29 which is pushed back by a bolt 28 when the locking spindle is turned to unlock the breech. The hammers are cocked by a spring- pressed slide 17, Fig. 2, mounted in a groove in the side of the lock body and pressed back by a rod when the gun is opened. The invention may be applied to a single-barrelled gun.
GB17295/27A 1925-09-16 1926-08-05 Improvements in or relating to drop-down guns Expired GB279749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS1723450X 1925-09-16

Publications (1)

Publication Number Publication Date
GB279749A true GB279749A (en) 1927-11-03

Family

ID=5458398

Family Applications (2)

Application Number Title Priority Date Filing Date
GB17301/27A Expired GB279750A (en) 1925-09-16 1926-08-05 Improvements in or relating to drop-down guns
GB17295/27A Expired GB279749A (en) 1925-09-16 1926-08-05 Improvements in or relating to drop-down guns

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB17301/27A Expired GB279750A (en) 1925-09-16 1926-08-05 Improvements in or relating to drop-down guns

Country Status (4)

Country Link
US (1) US1723450A (en)
BE (1) BE338088A (en)
FR (1) FR622250A (en)
GB (2) GB279750A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1192905A (en) * 1955-02-03 1959-10-29 Creusot Forges Ateliers Device for controlling the breech of a twin-tube gun whose tubes fire successively
US2869270A (en) * 1957-04-03 1959-01-20 Ernest P Simmons Shotgun chamber with cutting edge
US3260008A (en) * 1964-08-03 1966-07-12 Olin Mathieson Sight for firearms
FR2544849B1 (en) * 1983-04-20 1985-08-16 Verney Carron Sa DEVICE FOR LOCKING THE GUNS AND THE INTERCHANGEABLE SUBGUARD, CONTROLLED BY THE CLOSING KEY, FOR HUNTING RIFLES
US10060689B2 (en) * 2016-01-11 2018-08-28 Martin Grier Firearm system and method

Also Published As

Publication number Publication date
GB279750A (en) 1927-11-03
US1723450A (en) 1929-08-06
BE338088A (en)
FR622250A (en) 1927-05-25

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