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Found results for
patents
1.
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Modular bolt assembly with floating fire pin
Application Number |
15519256 |
Grant Number |
10247500 |
Status |
In Force |
Filing Date |
2015-10-13 |
First Publication Date |
2017-08-10 |
Grant Date |
2019-04-02 |
Owner |
- FN AMERICA, LLC (USA)
- UNIQUE ALPINE AG (Germany)
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Inventor |
- Owens, James
- Holme, Stefan
- Aberl, Hannes
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Abstract
A modular bolt assembly may include a bolt body, a striker assembly, and one or more removable bolt, head having a floating fixing pin, The removable bolt head may have a cartridge engagement surface, a back end that removably mates with a bolt body, and a floating firing pin with a front end that contacts a cartridge primer, and a rear end that receives force from the striker assembly. Bolt heads may be included for different caliber cartridges, allowing the modular bolt assembly to be used with different types of ammunition, the floating firing pin prevents the striker assembly from directly contacting a chambered round without the bolt head, thereby preventing catastrophic failure during use if a boll head is not present and properly positioned.
IPC Classes ?
- F41A 11/02 - Modular concepts, e.g. weapon-family concepts
- F41A 3/16 - 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
- F41A 3/12 - Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A 3/18 - 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
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2.
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MODULAR BOLT ASSEMBLY WITH FLOATING FIRING PIN
Application Number |
US2015055310 |
Publication Number |
2016/061092 |
Status |
In Force |
Filing Date |
2015-10-13 |
Publication Date |
2016-04-21 |
Owner |
- FN AMERICA, LLC (USA)
- UNIQUE ALPINE AG (Germany)
|
Inventor |
- Owens, James
- Holme, Stefan
- Aberl, Hannes
|
Abstract
A modular bolt assembly may include a bolt body, a striker assembly, and one or more removable bolt, head having a floating fixing pin, The removable bolt head may have a cartridge engagement surface, a back end that removably mates with a bolt body, and a floating firing pin with a front end that contacts a cartridge primer, and a rear end that receives force from the striker assembly. Bolt heads may be included for different caliber cartridges, allowing the modular bolt assembly to be used with different types of ammunition, the floating firing pin prevents the striker assembly from directly contacting a chambered round without the bolt head, thereby preventing catastrophic failure during use if a boll head is not present and properly positioned.
IPC Classes ?
- F41A 11/02 - Modular concepts, e.g. weapon-family concepts
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