BE514613A - - Google Patents
Info
- Publication number
- BE514613A BE514613A BE514613DA BE514613A BE 514613 A BE514613 A BE 514613A BE 514613D A BE514613D A BE 514613DA BE 514613 A BE514613 A BE 514613A
- Authority
- BE
- Belgium
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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/30—Gas- or recoil-operated, e.g. selection of gas- or recoil-operated systems
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- 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
- F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
-
- 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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated
- F41A5/16—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated having a barrel moving forwardly after the firing of a shot
-
- 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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
- F41A5/20—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH300987T | 1952-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514613A true BE514613A (fi) |
Family
ID=4490893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514613D BE514613A (fi) | 1952-05-05 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE514613A (fi) |
| CH (1) | CH300987A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10578381B2 (en) * | 2018-01-22 | 2020-03-03 | American Tactical, Inc. | Upper receiver for modular shotgun |
| US11125516B2 (en) * | 2018-01-22 | 2021-09-21 | American Tactical, Inc. | Upper receiver for modular shotgun |
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0
- BE BE514613D patent/BE514613A/xx unknown
-
1952
- 1952-05-05 CH CH300987D patent/CH300987A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH300987A (de) | 1954-08-31 |