GB283928A - Improvements in small-arms - Google Patents
Improvements in small-armsInfo
- Publication number
- GB283928A GB283928A GB987/28A GB98728A GB283928A GB 283928 A GB283928 A GB 283928A GB 987/28 A GB987/28 A GB 987/28A GB 98728 A GB98728 A GB 98728A GB 283928 A GB283928 A GB 283928A
- Authority
- GB
- United Kingdom
- Prior art keywords
- breech
- block
- lever
- barrels
- heads
- 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 5
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
- F41A3/14—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
- F41A3/18—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 hand-operated
- F41A3/20—Straight-pull operated bolt locks, i.e. the operating hand effecting only a straight movement parallel to the barrel axis
-
- 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
- F41A3/18—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 hand-operated
-
- 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
- F41A3/60—Breech mechanisms for guns having two or more barrels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Electrophonic Musical Instruments (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
283,928. Verney-Carron et Cie. Jan. 20, 1927, [Convention date]. Breech actions, sliding breech-block; barrels; stocks.-A smallarm of single-barrelled or doublebarrelled type is made with a stationary topplate 11, F´g. 1, over which slides a breech-block 2'1 provided with a number of rotatable heads 24 for locking the breech-block in the closed position, these heads being incapable of longitudinal motion relatively to the breech-block. The heads 24 have shanks 23 formed with curved grooves 29 engaged by studs 33, Fig. 4, on a longitudinally sliding member 25, which is operated through a link 36 by a lever 27 pivoted to the breech-block at 39, a spring 35 being interposed between the back of the member 25 and an abutment on the breech-block. A roller 41 at the end of a short arm 40 rigid with the lever 27 bears on the plate 11 and holds the lever in the open position until the breech-block is moved forward to the closed position. The roller 41 then comes over a slot in the plate 11, and allows the lever 27 to be swung down. This rotates the heads 24 and makes teeth 30 thereon interlock with corresponding teeth in the socket-piece 3, to which the barrels are secured. The reverse movement of the lever 27 unlocks the breech and allows the breech-block to be pulled back. An extractor 8 is simultaneously retracted by a lug 42 on the breechblock, which lug also limits the movement of the breech-block by engagement with a fixed stop. The retraction of the breech-block also swings the firing hammers 16 back to cock in engagement with triggers 44, 45 at the same time compressing the springs 52. The hammers may be locked or unlocked by a cam 54 adjusted by a small external lever and held in place by a spring 55. If the hammers are unlocked, a pull on a trigger releases the corresponding hammer, which swings and strikes a firing pin 32, Fig. 2, slidably mounted in the rotatable head 24. A slot 31 in the rear end of the head 24 allows the hammer to reach the firing pin only if the head has been fully rotated to complete the locking of the breech-block. The stud 33 which operates the rotatable head also serves to limit the longitudinal movement of the firing pin. The socket-piece 3 to which the barrels are screwed has a boss 9, which fits in a recess 14 in the plate 11 and is secured to the front part of the stock by a bolt 12 provided with a handle 13. The two barrels 1, 2, Fig. 7, are connected together throughout their whole length by a bridge-piece 4. The triggers and firing hammers are carried bv the cheeks of a bottom plate 19, which is interlocked at its forward end with a lug 18 depending from the top plate 11, and is secured at its rear end to the rear part of the stock together with the top plate 11 by a bolt 20. The trigger-guard 43 is attached to the bottom plate 19.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR627823T | 1927-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB283928A true GB283928A (en) | 1928-10-25 |
Family
ID=8989274
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34123/27A Expired GB306649A (en) | 1927-01-20 | 1927-12-16 | Improvements in small arms |
GB987/28A Expired GB283928A (en) | 1927-01-20 | 1928-01-11 | Improvements in small-arms |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34123/27A Expired GB306649A (en) | 1927-01-20 | 1927-12-16 | Improvements in small arms |
Country Status (4)
Country | Link |
---|---|
US (1) | US1830989A (en) |
DE (1) | DE492485C (en) |
FR (1) | FR627823A (en) |
GB (2) | GB306649A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3128369A1 (en) * | 1981-02-13 | 1983-02-03 | Tedeco AG, 6330 Cham | "LOCKING DEVICE" |
DE4000818A1 (en) * | 1990-01-13 | 1991-07-18 | Dynamit Nobel Ag | TIPPER ARM WITH EASILY INTERCHANGEABLE PISTON PINS |
JP5506242B2 (en) * | 2009-05-25 | 2014-05-28 | 株式会社ミロク製作所 | Bolt action gun |
-
1927
- 1927-01-20 FR FR627823D patent/FR627823A/en not_active Expired
- 1927-02-17 DE DEV22161D patent/DE492485C/en not_active Expired
- 1927-10-10 US US225158A patent/US1830989A/en not_active Expired - Lifetime
- 1927-12-16 GB GB34123/27A patent/GB306649A/en not_active Expired
-
1928
- 1928-01-11 GB GB987/28A patent/GB283928A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1830989A (en) | 1931-11-10 |
GB306649A (en) | 1929-02-28 |
DE492485C (en) | 1930-02-26 |
FR627823A (en) | 1927-10-13 |
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