GB249855A - Improvements in or relating to breech mechanism for automatic fire-arms - Google Patents
Improvements in or relating to breech mechanism for automatic fire-armsInfo
- Publication number
- GB249855A GB249855A GB7579/26A GB757926A GB249855A GB 249855 A GB249855 A GB 249855A GB 7579/26 A GB7579/26 A GB 7579/26A GB 757926 A GB757926 A GB 757926A GB 249855 A GB249855 A GB 249855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- breech
- locking member
- block
- sear
- bolt
- 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
- 238000010304 firing Methods 0.000 abstract 2
- 238000004880 explosion Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
- F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
- F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
- F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
- F41A19/31—Sear arrangements therefor
-
- 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
- F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
- F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
- F41A3/26—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT249855X | 1925-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB249855A true GB249855A (en) | 1926-07-22 |
Family
ID=11215329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7579/26A Expired GB249855A (en) | 1925-03-25 | 1926-03-18 | Improvements in or relating to breech mechanism for automatic fire-arms |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE333035A (enrdf_load_stackoverflow) |
| DE (1) | DE464816C (enrdf_load_stackoverflow) |
| FR (1) | FR612969A (enrdf_load_stackoverflow) |
| GB (1) | GB249855A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968029C (de) * | 1940-11-23 | 1958-01-23 | Paul Kurt Johannes Grossfuss | Am Vorderende verriegelndes Schloss fuer Maschinengewehre und aehnliche Feuerwaffen |
-
0
- FR FR612969D patent/FR612969A/fr not_active Expired
- BE BE333035D patent/BE333035A/xx unknown
-
1926
- 1926-03-18 GB GB7579/26A patent/GB249855A/en not_active Expired
- 1926-03-18 DE DEM93676D patent/DE464816C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE464816C (de) | 1928-08-28 |
| FR612969A (enrdf_load_stackoverflow) | 1926-11-05 |
| BE333035A (enrdf_load_stackoverflow) |
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