| 发明名称 | Receiver catch | ||
| 摘要 | A catch is used to secure upper and lower receiver portions of a modern sporting rifle to one another. The catch may be mounted in either receiver portion and includes a shaft on which a body is mounted. The body has a hook and a cam follower positioned on opposite sides of the shaft. The cam follower engages a cam surface, which rotates the hook into engagement with a contact surface to secure the receiver portions to one another when they are pivoted into a closed configuration. | ||
| 申请公布号 | US9188399(B1) | 申请公布日期 | 2015.11.17 |
| 申请号 | US201414529554 | 申请日期 | 2014.10.31 |
| 申请人 | Smith & Wesson Corp. | 发明人 | Findlay David S.;Findlay David Jonathan |
| 分类号 | F41A3/66;F41A3/04;F41A11/02 | 主分类号 | F41A3/66 |
| 代理机构 | Ballard Spahr LLP | 代理人 | Chionchio John A.;Ballard Spahr LLP |
| 主权项 | 1. A catch for releasably retaining an upper receiver portion of a firearm to a lower receiver portion thereof, said catch comprising: a shaft rotatably mountable within one of said upper and lower receiver portions; a lever extending transversely from said shaft for manual rotation thereof; a body mounted on said shaft and rotatable therewith; a hook positioned on said body, said hook being engageable in positive mechanical engagement with an other of said upper and lower receiver portions for retaining said upper and lower receiver portions to one another. | ||
| 地址 | Springfield MA US | ||