发明名称 Joint structure of a take-down type archery bows
摘要 A joint structure between each limb and a handle riser of a take-down type archery bow is described employing a plug-socket engagement based upon a two position support. The first position support is located near the mouth of a handle riser socket and enables the change in angular position of the limbs with respect to the handle riser by the replacement of a pair of flat spacers of predetermined thickness. The second position support, being unaffected by the first position support, is located near the bottom of the socket for releasably engaging the plug end of the limbs in order to prevent accidental removal of the limbs from the handle riser socket.
申请公布号 US4574766(A) 申请公布日期 1986.03.11
申请号 US19820404291 申请日期 1982.08.02
申请人 NIPPON GAKKI SEIZO KABUSHIKI KAISHA 发明人 IZUTA, TADAO
分类号 F41B5/00;(IPC1-7):F41B5/00 主分类号 F41B5/00
代理机构 代理人
主权项
地址