GB201394A - Improvements in breech-blocks for ordnance - Google Patents
Improvements in breech-blocks for ordnanceInfo
- Publication number
- GB201394A GB201394A GB2014622A GB2014622A GB201394A GB 201394 A GB201394 A GB 201394A GB 2014622 A GB2014622 A GB 2014622A GB 2014622 A GB2014622 A GB 2014622A GB 201394 A GB201394 A GB 201394A
- Authority
- GB
- United Kingdom
- Prior art keywords
- breech
- axis
- trunnions
- blocks
- ordnance
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
201,394. Charbonnier, P. J. July 22, 1922. Ordnance breech mechanism. - A breech-block of the kind which is rotatable about transverse horizontal trunnions 6 to engage its front and rear surface of revolution 4, 5 with the gun breech, is prevented from jamming during opening by arranging the axis of its frcnt surface slightly above, and the axis of its rear surface slightly below the axis of the trunnions. The trunnions which are supported laterally by springs 13, are also supported on blocks 11 which pivot on knife-edges against the action of springs 12 when a shot is fired. The breech-block has a loading opening 14 in align. ment with the bore when the breech is open.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2014622A GB201394A (en) | 1922-07-22 | 1922-07-22 | Improvements in breech-blocks for ordnance |
US579240A US1479697A (en) | 1922-07-22 | 1922-08-02 | Equilibrated breech block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2014622A GB201394A (en) | 1922-07-22 | 1922-07-22 | Improvements in breech-blocks for ordnance |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201394A true GB201394A (en) | 1923-08-02 |
Family
ID=10141125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2014622A Expired GB201394A (en) | 1922-07-22 | 1922-07-22 | Improvements in breech-blocks for ordnance |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB201394A (en) |
-
1922
- 1922-07-22 GB GB2014622A patent/GB201394A/en not_active Expired
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