发明名称 Safety hook with locking lever articulated on the locking finger
摘要 A safety hook in accordance with the invention comprises a body closed by a pivoting finger which can be prevented from rotating by a transverse locking lever. The locking lever is articulated on a lever pivot on the pivoting finger and has a notch engaging over a front lug of the body in the locked position, into which it is biased by a spring. This assures reliable locking by means of a locking lever that is easy to manipulate.
申请公布号 US6283524(B1) 申请公布日期 2001.09.04
申请号 US19990369524 申请日期 1999.08.06
申请人 ETABLISSEMENTS LUDGER SIMOND SOCIéTé ANONYME 发明人 SIMOND LUDGER
分类号 A62B1/04;F16B45/02;(IPC1-7):B66C1/36 主分类号 A62B1/04
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