作者: Charles E. Babington
DOI:
关键词: Mechanical engineering 、 Ball and socket joint 、 Structural engineering 、 Ball (bearing) 、 Engineering
摘要: An archery bow assembly includes a bow, hand grip, and ball socket joint establishing universal connection between the grip bow. The is mounted on by piston movable in cylindrical cavity formed mounting block to A bias spring acting causes key slot members firmly interfit with one another prevent relative movement of are moved apart when string drawn permit limited and, accordingly, Hydraulic fluid within valve associated dampen return after arrow released. location adjustable two dimensions adapt style archer.