GB279750A - Improvements in or relating to drop-down guns - Google Patents
Improvements in or relating to drop-down gunsInfo
- Publication number
- GB279750A GB279750A GB17301/27A GB1730127A GB279750A GB 279750 A GB279750 A GB 279750A GB 17301/27 A GB17301/27 A GB 17301/27A GB 1730127 A GB1730127 A GB 1730127A GB 279750 A GB279750 A GB 279750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- breech
- bolts
- barrels
- gun
- drop
- 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
- 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
- F41A19/39—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, forwardly-slidable barrel types
-
- 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
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
- F41A17/58—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement
- F41A17/60—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement by breakdown action
-
- 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
- F41A19/13—Percussion or firing pins, i.e. fixed or slidably-mounted striker elements; Mountings 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
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/18—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns
-
- 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
- F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
- F41A19/52—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, revolvers
- F41A19/54—Cocking or firing mechanisms for other types of guns, e.g. fixed breech-block types, revolvers for breakdown guns
-
- 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
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/06—Plural barrels
- F41A21/08—Barrel junctions
-
- 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
- F41A3/58—Breakdown breech mechanisms, e.g. for shotguns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C7/00—Shoulder-fired smallarms, e.g. rifles, carbines, shotguns
- F41C7/11—Breakdown shotguns or rifles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Percussive Tools And Related Accessories (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
279,750. Tomiska, A. Aug. 5, 1926. Breech actions, drop-down barrel. - A dropdown gun wherein the barrels are mounted in a body which is hinged to the breech-body by trunnions, has the barrels or barrel body formed with borings co-axial with the barrels and adapted, when the gun is locked, to receive sliding breech-bolts which also form locking bolts. As shown, the breech-bolts 6 mounted in the breech body 4 of an under-and-over gun are adapted to enter borings in the barrels and are operated by a vertical locking spindle 10 passing through the bolts. The firing pins are formed in two coaxial portions 18, 19 mounted in the bolts and in the locking-spindle respectively, so that they form an operative whole only when the breech is locked.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS1723450X | 1925-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB279750A true GB279750A (en) | 1927-11-03 |
Family
ID=5458398
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17301/27A Expired GB279750A (en) | 1925-09-16 | 1926-08-05 | Improvements in or relating to drop-down guns |
GB17295/27A Expired GB279749A (en) | 1925-09-16 | 1926-08-05 | Improvements in or relating to drop-down guns |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17295/27A Expired GB279749A (en) | 1925-09-16 | 1926-08-05 | Improvements in or relating to drop-down guns |
Country Status (4)
Country | Link |
---|---|
US (1) | US1723450A (en) |
BE (1) | BE338088A (en) |
FR (1) | FR622250A (en) |
GB (2) | GB279750A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1192905A (en) * | 1955-02-03 | 1959-10-29 | Creusot Forges Ateliers | Device for controlling the breech of a twin-tube gun whose tubes fire successively |
US2869270A (en) * | 1957-04-03 | 1959-01-20 | Ernest P Simmons | Shotgun chamber with cutting edge |
US3260008A (en) * | 1964-08-03 | 1966-07-12 | Olin Mathieson | Sight for firearms |
FR2544849B1 (en) * | 1983-04-20 | 1985-08-16 | Verney Carron Sa | DEVICE FOR LOCKING THE GUNS AND THE INTERCHANGEABLE SUBGUARD, CONTROLLED BY THE CLOSING KEY, FOR HUNTING RIFLES |
US10060689B2 (en) * | 2016-01-11 | 2018-08-28 | Martin Grier | Firearm system and method |
-
0
- BE BE338088D patent/BE338088A/xx unknown
-
1926
- 1926-08-05 GB GB17301/27A patent/GB279750A/en not_active Expired
- 1926-08-05 GB GB17295/27A patent/GB279749A/en not_active Expired
- 1926-08-28 US US132309A patent/US1723450A/en not_active Expired - Lifetime
- 1926-09-29 FR FR622250D patent/FR622250A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR622250A (en) | 1927-05-25 |
GB279749A (en) | 1927-11-03 |
US1723450A (en) | 1929-08-06 |
BE338088A (en) |
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