GB169951A - Improvements in or relating to breech closure for guns - Google Patents
Improvements in or relating to breech closure for gunsInfo
- Publication number
- GB169951A GB169951A GB11318/21A GB1131821A GB169951A GB 169951 A GB169951 A GB 169951A GB 11318/21 A GB11318/21 A GB 11318/21A GB 1131821 A GB1131821 A GB 1131821A GB 169951 A GB169951 A GB 169951A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guns
- breech
- parts
- relating
- abutment
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000760 Hardened steel Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- F41A3/44—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers
- F41A3/46—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having sliding locking elements, e.g. balls, rollers mounted on the bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Adornments (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
169,951. Auto-Ordnance Corporation, (Assignees of Eickhoff, T. H.). Oct. 7, 1920, [Convention date]. Machine, guns.-Relates to breech actions having inclined locking abutments the surfaces of which slide upon one another as the breech opens, and especially to guns working on the principle described in Specification 14368/14. According to the invention, for the purpose of distributing the load over the whole area of the abutting surfaces, one abutment is made of material which is more yielding than the other, and is at the same time resilient. For example, one abutment member is made of an alloy of 89 parts of copper, 10 parts of aluminium and one part of iron, while the other member is of hardened steel. The invention is shown applied to a gun having the action described in Specification 148,022.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US415401A US1406546A (en) | 1920-10-07 | 1920-10-07 | Breech closure for guns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB169951A true GB169951A (en) | 1921-12-08 |
Family
ID=23645546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11318/21A Expired GB169951A (en) | 1920-10-07 | 1921-04-19 | Improvements in or relating to breech closure for guns |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1406546A (en) |
| FR (1) | FR534642A (en) |
| GB (1) | GB169951A (en) |
-
0
- FR FR534642D patent/FR534642A/fr not_active Expired
-
1920
- 1920-10-07 US US415401A patent/US1406546A/en not_active Expired - Lifetime
-
1921
- 1921-04-19 GB GB11318/21A patent/GB169951A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR534642A (en) | 1922-03-29 |
| US1406546A (en) | 1922-02-14 |
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