发明名称
摘要 A casing having a boot heel engaging means at its front end is pivoted to a connecting member which is mounted on a base. The connecting member comprises a transverse horizontal plane at its front end and a longitudinal bore which lower end is on the same level as the horizontal plane. Within the longitudinal bore a locking member is provided to be urged forwards which has at its front surface a dented portion to engage with a horizontal pin secured to the casing in the boot heel engaging position.
申请公布号 FR2091614(A5) 申请公布日期 1972.01.14
申请号 FR19710017486 申请日期 1971.05.14
申请人 HOPE KK 发明人 MURATA M;IIZUKA M
分类号 A63C9/00;A63C9/084;A63C9/085;(IPC1-7):63C9/00 主分类号 A63C9/00
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