GB630640A - Improvements in or relating to sporting-guns - Google Patents

Improvements in or relating to sporting-guns

Info

Publication number
GB630640A
GB630640A GB15677/47A GB1567747A GB630640A GB 630640 A GB630640 A GB 630640A GB 15677/47 A GB15677/47 A GB 15677/47A GB 1567747 A GB1567747 A GB 1567747A GB 630640 A GB630640 A GB 630640A
Authority
GB
United Kingdom
Prior art keywords
plate
barrels
barrel
boss
stock
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
GB15677/47A
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.)
MARGUERITE MARIE VICTORINE LAM
Original Assignee
MARGUERITE MARIE VICTORINE LAM
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 MARGUERITE MARIE VICTORINE LAM filed Critical MARGUERITE MARIE VICTORINE LAM
Publication of GB630640A publication Critical patent/GB630640A/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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/06—Plural barrels
    • 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
    • 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

630,640. Sporting guns. LAMBERT, M. M. V. June 13, 1947, Nos. 15677 and 15678. Convention dates, June 21, 1946 and March 4, 1947. [Class 119] A double-barrelled sporting gun of the swinging barrel type has its barrels C1, C2 jointedly connected and pivotally mounted by a trunnion 4, 5 extending into the space between them in the neighbourhood of the cartridge chamber on a plate 9, the plate being slidably mounted on a breech member 17 fast with the stock 8. The plate has its movements controlled by a bolt 18. In the construction shown the barrels are pivotally connected together at their muzzle ends and are normally held together by a pin and slot device midway of their lengths. A boss 5 of one barrel C1 fits into a hole 10 in the plate 9, and a boss 4 of the other barrel fits into the boss 5. The plate has recesses 11, 12, forming limbs 26<SP>1</SP> which fit slidingly into longitudinal grooves 26 formed on the sides of the breech member 17 which is fitted to the stock 8. This member has recesses 23 on its front face for receiving the rear ends of the barrels when the plate is in its rearmost position, as shown. In this position the plate is locked by the face 27 of a vertically slidable bolt 18 actuated by a thumbpiece 22. When thumb-piece 22 is actuated the bolt is lowered, thus moving the plate and barrels forwards until the barrel ends are free from the recesses 23. The barrels are now pivoted about the bosses 4, 5 and during such movement a cam groove 14 in a plate 13 which slides in the recess 11 operates members to eject the cartridge cases, and a second groove 15 by engaging a projection on one barrel causes the plate to move to the rear; whereupon pins 16 serve to cock the firing hammers. The triggers 21 are located in a recess in the stock, the latter being apertured as shown to enable the triggers to be actuated.
GB15677/47A 1946-06-21 1947-06-13 Improvements in or relating to sporting-guns Expired GB630640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE630640X 1946-06-21

Publications (1)

Publication Number Publication Date
GB630640A true GB630640A (en) 1949-10-18

Family

ID=3876042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15677/47A Expired GB630640A (en) 1946-06-21 1947-06-13 Improvements in or relating to sporting-guns

Country Status (3)

Country Link
US (1) US2577335A (en)
FR (1) FR947865A (en)
GB (1) GB630640A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182065A (en) * 1977-10-03 1980-01-08 A B Servator Fire-arm
US4614051A (en) * 1984-05-09 1986-09-30 Thacker George R Firearm construction
FR2585818B1 (en) * 1985-08-05 1987-10-09 Richert Pierre DOUBLE LARGE CALIBER LAUNCHER WITH TILTING CANNONS
ITBS20110071A1 (en) 2011-05-19 2012-11-20 Arsenal Firearms Finance Ltd TWO RODS GUN AND BI-WIRE LOADER
US10830558B2 (en) * 2018-09-10 2020-11-10 James Matthew Underwood Buttstock lock release lever pin assembly

Also Published As

Publication number Publication date
FR947865A (en) 1949-07-15
US2577335A (en) 1951-12-04

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