发明名称 Fixing loop for a chin-strap of a safety helmet
摘要 A fixing loop for a chin-strap of a safety helmet having a female retaining stud subdivided by an internal partition into two staggered compartments and a male clipping tab equipped with a locking spur, said tab being designed to be fitted into one of the compartments by passing through a slot. The other compartment permits V-shaped criss-crossing of a strap through other slots.
申请公布号 US5398390(A) 申请公布日期 1995.03.21
申请号 US19930053359 申请日期 1993.04.28
申请人 ZEDEL 发明人 HEDE, JEAN M.;MAURICE, ALAIN
分类号 A42B3/08;A44B11/26;(IPC1-7):A44B11/26 主分类号 A42B3/08
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