GB805533A - Improvements in or relating to bolts for rifles - Google Patents
Improvements in or relating to bolts for riflesInfo
- Publication number
- GB805533A GB805533A GB2370054A GB2370054A GB805533A GB 805533 A GB805533 A GB 805533A GB 2370054 A GB2370054 A GB 2370054A GB 2370054 A GB2370054 A GB 2370054A GB 805533 A GB805533 A GB 805533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- toggle
- handle
- straightened
- 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
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
- F41A3/50—Toggle-joint locks, e.g. crank-operated
- F41A3/52—Toggle-joint locks, e.g. crank-operated hand-operated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Telescopes (AREA)
Abstract
805,533. Rifles. JUREK, M. K. Nov. 14, 1955 [Aug. 14, 1954], No. 23700/54. Class 119 Relates to a bolt action rifle in which the bolt 3, Fig. 3, is operated by a toggle having one lever arm 4 pivoted at 7 to the breech body 2 and provided with a handle 9, the other lever arm 5 being pivotally connected at 8 to the bolt 3. According to the invention, a spring loaded catch is brought into engagement with the lever arm 4 when the toggle is straightened and is released by a sliding displacement of the handle 9 relative to the arm 4. In one form, Fig. 4, the handle 9 is spring - urged forwardly in guide grooves in the arm 4 and is provided at its forward end with a catch 16 which snaps behind a lug 17 on the arm 5 when the toggle is straightened. At the same time, an arcuate lug 19, Fig. 3, on the arm 4 engages a complementary groove 20 in the breech body 2. In another form, Figs. 6 and 7, a spring-loaded plunger 22 is provided in a bore in the breech body and has a nose 25 which snap engages a shoulder 26 on the underside of the arm 4 when the toggle is straightened. On sliding the handle 9 rearwardly relative to the arm 4, an incline 27 on the handle 9 depresses the plunger 22 to permit release of the toggle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2370054A GB805533A (en) | 1954-08-14 | 1954-08-14 | Improvements in or relating to bolts for rifles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2370054A GB805533A (en) | 1954-08-14 | 1954-08-14 | Improvements in or relating to bolts for rifles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB805533A true GB805533A (en) | 1958-12-10 |
Family
ID=10199865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2370054A Expired GB805533A (en) | 1954-08-14 | 1954-08-14 | Improvements in or relating to bolts for rifles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB805533A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728810A (en) * | 1969-10-14 | 1973-04-24 | Vishuy Int Inc | Firearms, especially sports or target pistol |
US3745682A (en) * | 1971-09-28 | 1973-07-17 | Pneu Dart Inc | Gun for propelling a drug or medicine projectile |
EP0044632A1 (en) * | 1980-07-14 | 1982-01-27 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Actuating mechanisms for small arms |
-
1954
- 1954-08-14 GB GB2370054A patent/GB805533A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728810A (en) * | 1969-10-14 | 1973-04-24 | Vishuy Int Inc | Firearms, especially sports or target pistol |
US3745682A (en) * | 1971-09-28 | 1973-07-17 | Pneu Dart Inc | Gun for propelling a drug or medicine projectile |
EP0044632A1 (en) * | 1980-07-14 | 1982-01-27 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Actuating mechanisms for small arms |
WO1982000345A1 (en) * | 1980-07-14 | 1982-02-04 | Brint N | Actuating mechanisms for small arms |
US4471549A (en) * | 1980-07-14 | 1984-09-18 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Actuating mechanisms for small arms |
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