GB448427A - Improvements in or relating to sporting guns - Google Patents

Improvements in or relating to sporting guns

Info

Publication number
GB448427A
GB448427A GB3177434A GB3177434A GB448427A GB 448427 A GB448427 A GB 448427A GB 3177434 A GB3177434 A GB 3177434A GB 3177434 A GB3177434 A GB 3177434A GB 448427 A GB448427 A GB 448427A
Authority
GB
United Kingdom
Prior art keywords
breech
block
pin
handle
open
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
GB3177434A
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 GB3177434A priority Critical patent/GB448427A/en
Publication of GB448427A publication Critical patent/GB448427A/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
    • F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
    • F41A3/04—Block action, i.e. the main breech opening movement being transverse to the barrel axis with pivoting breech-block
    • F41A3/06—Block action, i.e. the main breech opening movement being transverse to the barrel axis with pivoting breech-block about a horizontal axis transverse to the barrel axis at the rear of the block

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

448,427. Sporting-guns. BRETTON, G., 1, Cours Fauriel, St. Etienne, Loire, France. Nov. 5, 1934, No. 31774. [A Specification was laid open to inspection under Sect. 91 of the Acts, May 6, 1935.] [Class 119] Relates to sporting guns of the single or multi - barrel type having a hinged breechblock, According to the in vention, the pivot pin 7, Figs. 1 and.6, on the breech-block 5 is slidably mounted in longitudinal slots 8 in the breech casing 1, a handle 6 is rotatable on the pivot pin and is formed with a cam face 9 adapted to co-operate with a seat 10 on the breech casing, a spring catch 26 is provided on the handle to engage and disengage a notch 27 in the breech-block at the required moments, and a cam disc 22 is attached to the breeck-block to co-operate with a pin 25 on the breech casing, the arrangement being such that when the handle is lifted and swung back from the closed position, Fig. 6, the cam face 9 leaves the seat 10 and the spring catch 26 engages the notch 27, then the breechblock is slid back while the pin 25 is in the radial groove 24 of the cam 22 and until the pin reaches the circular groove 23. After this, the breech-block is swung up while the pin 25 rides in the circular groove 23. During this opening movement, a pin 17, on a. link 16 carried by the breech-block, pulls on a nose 15 on an extractor 13 and then slips off into an inclined slot 18 in the breech casing. The cartridges are thus withdrawn from superimposed barrels 3, 4, Fig. 2, and the extractor then returned forward by a spring 12. A spring brake 20 is provided to keep the open breech-block in position. The knob 39 of the handle is formed with a notch acting as a back-sight. The Specification as open to inspection under Sect. 91 describes also a transversely slidable safety bolt for locking the trigger springs and tumbler connections of the firing mechanism, and a modified breech mechanism in which the breech-block does not swing up but merely slides back with the handle to open the breech. This subject-matter does not appear in the Specification as accepted.
GB3177434A 1934-11-05 1934-11-05 Improvements in or relating to sporting guns Expired GB448427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3177434A GB448427A (en) 1934-11-05 1934-11-05 Improvements in or relating to sporting guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3177434A GB448427A (en) 1934-11-05 1934-11-05 Improvements in or relating to sporting guns

Publications (1)

Publication Number Publication Date
GB448427A true GB448427A (en) 1936-06-05

Family

ID=10328196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3177434A Expired GB448427A (en) 1934-11-05 1934-11-05 Improvements in or relating to sporting guns

Country Status (1)

Country Link
GB (1) GB448427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218497A (en) * 1988-05-12 1989-11-15 Bms Trading Ltd Bolt action rifle with camming bolt handle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218497A (en) * 1988-05-12 1989-11-15 Bms Trading Ltd Bolt action rifle with camming bolt handle

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