GB203527A - Improvements in and relating to breech locking devices for guns - Google Patents

Improvements in and relating to breech locking devices for guns

Info

Publication number
GB203527A
GB203527A GB2483022A GB2483022A GB203527A GB 203527 A GB203527 A GB 203527A GB 2483022 A GB2483022 A GB 2483022A GB 2483022 A GB2483022 A GB 2483022A GB 203527 A GB203527 A GB 203527A
Authority
GB
United Kingdom
Prior art keywords
discs
breech
bolt
barrel
guns
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
GB2483022A
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 GB2483022A priority Critical patent/GB203527A/en
Publication of GB203527A publication Critical patent/GB203527A/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
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
    • F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
    • F41A3/40—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes mounted on the bolt

Landscapes

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

Abstract

203,527. Gast, C. Sept. 18, 1922. Machine guns.-A breech-bolt locking mechanism for automatic guns of the recoiling-barrel type comprises two laterally disposed circular locking- discs 16 which are rotatable within the barrelextension 3 by the engagement of striking faces 16<d>, 16<c> on the discs with fixed abutments 15b, 15<a> during the recoil and return movements of the barrel. Diametral slots 16<a> in the discs register with lugs 6<a> on the breech-bolt 6 when the discs are rotated for unlocking by the engagement of the faces 16d, 15b during the initial recoil of the barrel. The opening and closing loading movements of the breech-bolt are thus permitted, and the final return of the barrel causes the engage-- ment of the faces 16<c>, 15<a> to rotate the discs behind the lugs 6a and thereby lock the breech-bolt. Specifications 4823F/07, [Class 119, Small-arms], and 186,359 are referred to.
GB2483022A 1922-09-18 1922-09-18 Improvements in and relating to breech locking devices for guns Expired GB203527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2483022A GB203527A (en) 1922-09-18 1922-09-18 Improvements in and relating to breech locking devices for guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2483022A GB203527A (en) 1922-09-18 1922-09-18 Improvements in and relating to breech locking devices for guns

Publications (1)

Publication Number Publication Date
GB203527A true GB203527A (en) 1923-09-13

Family

ID=10217882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2483022A Expired GB203527A (en) 1922-09-18 1922-09-18 Improvements in and relating to breech locking devices for guns

Country Status (1)

Country Link
GB (1) GB203527A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379591A (en) * 2001-08-25 2003-03-19 Christopher Matthew Felton Plant stake system
CN114430799A (en) * 2019-07-22 2022-05-03 力腾有限公司 Pistol with rotary closing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379591A (en) * 2001-08-25 2003-03-19 Christopher Matthew Felton Plant stake system
CN114430799A (en) * 2019-07-22 2022-05-03 力腾有限公司 Pistol with rotary closing device

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