IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0788679
(2013-03-07)
|
등록번호 |
US-8832984
(2014-09-16)
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발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
4 |
초록
▼
A recoil reduction stock assembly for a shoulder-fired firearm is described that includes a rear stock section housing a recoil reduction mechanism attachable to firearms with different receiver rear faces by using a front stock section having a rear face attachable to the rear stock section front f
A recoil reduction stock assembly for a shoulder-fired firearm is described that includes a rear stock section housing a recoil reduction mechanism attachable to firearms with different receiver rear faces by using a front stock section having a rear face attachable to the rear stock section front face and a front face attachable to the rear face of the receiver. The assembly may include one rear stock section housing the recoil reduction mechanism and a plurality of front stock sections, each front stock section having the same rear face profile, but different front face profiles conforming to different receiver rear faces. The recoil reduction mechanism includes a compressible spring and a plunger, whereby recoil of said firearm compresses the spring against the plunger to absorb recoil. The assembly may also include a cheek rest slidably attached over a part of the rear stock section and attached to the recoil mechanism.
대표청구항
▼
1. A recoil reduction stock assembly for a shoulder-fired firearm, said stock assembly comprising: a) a front stock section having a rear face, a front face adapted for attachment to the rear face of a firearm receiver, a transverse bore and a stock connector bore extending from said front stock sec
1. A recoil reduction stock assembly for a shoulder-fired firearm, said stock assembly comprising: a) a front stock section having a rear face, a front face adapted for attachment to the rear face of a firearm receiver, a transverse bore and a stock connector bore extending from said front stock section rear face to said transverse bore;b) a rear stock section having a rear-opening recoil reduction mechanism cavity, a front wall, and a front face adapted for attachment to said front stock section rear face;c) a stock section connector including a connector plug inserted into said transverse bore and a stock connector bolt with a threaded end extending forward through said rear stock section front wall and connector bore into attachment to said connector plug for attaching said front and rear stock sections, said connector plug includes a threaded nut to receive the threaded end of said stock connector bolt;d) a receiver connector to attach said front stock section to a firearm receiver; ande) a recoil reduction mechanism inserted into the rear stock section cavity. 2. The recoil reduction stock assembly of claim 1, further including a cheek rest slidable over said rear stock section and attached to said recoil reduction mechanism. 3. The recoil reduction stock assembly of claim 1, wherein said recoil reduction mechanism includes a longitudinally aligned cylinder, a compressible spring within said cylinder, and a plunger extending from the rear of said cylinder, said plunger having a forward end against said spring, whereby recoil of said firearm compresses said spring against said plunger to absorb recoil. 4. The recoil reduction stock assembly of claim 1, wherein said front stock section includes a receiver connector bore extending rearwardly from the front face of said front stock section, and said receiver connector includes a bolt extending through said receiver connector bore for connection with said receiver. 5. A recoil reduction stock assembly for a shoulder-fired firearm, said stock assembly comprising: a) a front stock section having a rear face, a front face adapted for attachment to the rear face of a firearm receiver, a transverse bore, a stock connector bore extending from said front stock section rear face to said transverse bore, and a receiver connector extending bore from the front stock section front face;b) a rear stock section having a rear-opening recoil reduction mechanism cavity, a front wall, and a front face adapted for attachment to said front stock section rear face;c) a stock section connector including a connector plug inserted into said transverse bore and a stock connector bolt with a threaded end extending forward through said rear stock section front wall and stock connector bore into attachment to said connector plug for attaching said front and rear stock sections, said connector plug includes a threaded nut to receive the threaded end of said stock connector bolt;d) a receiver connector bolt extending through said receiver connector bore to attach said front stock section to a firearm receiver; ande) a recoil reduction mechanism inserted into the rear stock section cavity. 6. The recoil reduction stock assembly of claim 5, further including a cheek rest slidable over said rear stock section and attached to said recoil reduction mechanism. 7. The recoil reduction stock assembly of claim 5, wherein said recoil reduction mechanism includes a longitudinally aligned cylinder, a compressible spring within said cylinder, and a plunger extending from the rear of said cylinder, said plunger having a forward end against said spring, whereby recoil of said firearm compresses said spring against said plunger to absorb recoil. 8. A recoil reduction stock assembly for a shoulder-fired firearm, said stock assembly comprising: a) a front stock section having a rear face, a front face adapted for attachment to the rear of a firearm receiver, a longitudinal receiver bolt bore extending from the front face to the rear face of said front stock section, and a stock section connector bore extending transversely into said front stock section;b) a rear stock section having a rear-opening recoil reduction mechanism cavity, and a front connector wall with a longitudinal bore;c) a stock section connector plug insertable into said front stock section connector bore;d) a receiver connector bolt insertable through said front stock section bolt bore to attach said front stock section to a firearm receiver;e) a stock connector bolt extending through said rear stock section front wall and into attachment with said connector plug to attach said rear stock section to said front stock section; andf) a recoil reduction mechanism inserted into the rear stock section cavity, said recoil reduction mechanism including a longitudinally aligned cylinder, a compressible spring within said cylinder, and a plunger extending from the rear of said cylinder, said plunger having a forward end against said spring, whereby recoil of said firearm compresses said spring against said plunger to absorb recoil. 9. The recoil reduction stock assembly of claim 8, further including a cheek rest having a rear plate transverse to the longitudinal axis of said rear stock section and said recoil reduction mechanism includes a plunger, said cheek rest rear plate being releasibly attached to said plunger. 10. The recoil reduction stock assembly of claim 8, wherein said stock connector bolt has a threaded end and said connector plug includes a threaded nut to receive the threaded end of said connector bolt. 11. The recoil reduction stock assembly of claim 8, wherein said receiver connector bolt is at an angle to said stock connector bolt. 12. A recoil reduction stock system for a shoulder-fired firearm, said stock system comprising: a) a first front stock section having a rear face, a front face adapted for attachment to the rear face of a first firearm receiver, a transverse bore and a stock connector bore extending from said first front stock section rear face to said transverse bore;b) a second front stock section having a rear face, a front face different from the front face of said first stock section adapted for attachment to the rear face of a second firearm receiver having a rear face different from the rear face of said first receiver, a transverse bore and a stock connector bore extending from said second front stock section rear face to said of said second front stock section transverse bore;c) a rear stock section having a rear-opening recoil reduction mechanism cavity, a front wall, and a front face adapted for interchangeable attachment to the rear face of said first front stock section and the rear face of said second front stock section;d) a stock section connector including a connector plug interchangeably inserted into either of said transverse bores and a stock connector bolt with a threaded end extending forward through said rear stock section front wall and a corresponding one of the stock connector bores into attachment with said connector plug for interchangeably attaching either of said front stock sections to said rear stock section, said connector plug includes a threaded nut to receive the threaded end of said stock connector bolt;e) a receiver connector to attach either one of said front stock sections to a firearm receiver; andf) a recoil reduction mechanism inserted into the rear stock section cavity. 13. The recoil reduction stock assembly of claim 12, further including a cheek rest slidable over said rear stock section and attached to said recoil reduction mechanism. 14. The recoil reduction stock assembly of claim 12, wherein said recoil reduction mechanism includes a longitudinally aligned cylinder, a compressible spring within said cylinder, and a plunger extending from the rear of said cylinder, said plunger having a forward end against said spring, whereby recoil of said firearm compresses said spring against said plunger to absorb recoil. 15. The recoil reduction stock assembly of claim 12, wherein each of said front stock sections includes a receiver connector bore extending rearwardly from the front face of each front stock section, and said receiver connector includes a receiver connector bolt extending through either of the receiver connector bores for connection with said receiver. 16. The recoil reduction stock assembly of claim 15, wherein said receiver connector bolt is at an angle to said stock connector bolt.
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