A fixed magazine for a rifle has a projecting boss that engages a cavity within the magazine well of the rifle. Once the magazine is inserted and the boss engages the cavity, the magazine is fixed and may not be removed from the rifle. The magazine is loaded by separating the upper receiver from the
A fixed magazine for a rifle has a projecting boss that engages a cavity within the magazine well of the rifle. Once the magazine is inserted and the boss engages the cavity, the magazine is fixed and may not be removed from the rifle. The magazine is loaded by separating the upper receiver from the lower receiver and exposing the magazine opening, allowing it to receive rounds of ammunition.
대표청구항▼
1. In combination, a rifle and a magazine for ammunition, said rifle comprising: a magazine well having an inwardly facing surface defining an aperture for receiving said magazine;at least one cavity positioned in said inwardly facing surface, said at least one cavity being defined by a plurality of
1. In combination, a rifle and a magazine for ammunition, said rifle comprising: a magazine well having an inwardly facing surface defining an aperture for receiving said magazine;at least one cavity positioned in said inwardly facing surface, said at least one cavity being defined by a plurality of sub-surfaces;said magazine comprising:a container having an opening for receiving said ammunition, said container having an outwardly facing surface, at least a portion of said container being positionable within said magazine well;at least one boss positioned on said portion of said container positionable within said magazine well, said at least one boss projecting from said outwardly facing surface and being engageable within said at least one cavity, a first sub-surfaces being positioned between said boss and said aperture, said first sub-surfaces being immovable to prevent removal of said magazine from said magazine well. 2. The combination according to claim 1, wherein said at least one cavity comprises a groove in said inwardly facing surface. 3. The combination according to claim 2, wherein said groove is oriented substantially parallel to a firing axis of said rifle. 4. The combination according to claim 1, wherein said at least one cavity comprises: a second sub-surface oriented angularly with respect to said inwardly facing surface; anda third sub-surface, contiguous with said second sub-surface, said third sub-surface being oriented substantially perpendicular to said inwardly facing surface. 5. The combination according to claim 4, wherein said third sub-surface lies in a plane substantially parallel to a firing axis of said rifle. 6. The combination according to claim 5, wherein said second sub-surface is positioned between said third sub-surface and said firing axis of said rifle. 7. The combination according to claim 5, wherein said third sub-surface is positioned between said second sub-surface and said firing axis of said rifle. 8. The combination according to claim 1, further comprising a plurality of said cavities positioned in said inwardly facing surface. 9. The combination according to claim 8, wherein at least two of said cavities are arranged on opposite sides of said magazine well. 10. The combination according to claim 8, wherein at least two of said cavities are arranged on the same side of said magazine well. 11. The combination according to claim 1, wherein said at least one boss comprises: a first surface oriented angularly with respect to said outwardly facing surface of said container; anda second surface, contiguous with said first surface, said second surface being oriented substantially perpendicular to said outwardly facing surface of said container. 12. The combination according to claim 11, wherein said second surface lies in a plane substantially parallel to a firing axis of said rifle when said portion of said magazine is positioned within said magazine well. 13. The combination according to claim 12, wherein said first surface is positioned between said second surface and said opening of said container. 14. The combination according to claim 12, wherein said second surface is positioned between said first surface and said opening of said container. 15. The combination according to claim 1, wherein said at least one boss has a shape that is complementary to a shape of said cavity. 16. The combination according to claim 1, wherein said at least one boss comprises a louver. 17. The combination according to claim 1, further comprising a plurality of said bosses positioned on said outwardly facing surface. 18. The combination according to claim 17, wherein at least two of said bosses are arranged on opposite sides of said container. 19. The combination according to claim 17, wherein at least two of said bosses are arranged on the same side of said container. 20. The combination according to claim 1, further comprising a projection positioned on said outwardly facing surface of said magazine in spaced relation to said boss. 21. The combination according to claim 20, wherein said projection comprises a rib.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (10)
Chesnut M. Gaines (Golden CO) Ulasik Marc (Longmont CO) Sweet Dennis D. (Evergreen CO), Cartridge magazine having a metal body used with a plastic firearm.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.