发明名称 Automatically raised helmet visor - is hinged on pins held by springs and includes toothed catch mechanism
摘要 <p>The motorcyclist's helmet has a visor (11) which can be raised automatically. The visor is hinged to the helmet by means of pins (12), each having a spring (18) holding the visor (11) open. An operating disc (20) held in position by the heads of the hinge pins (12) is positioned outside on each hinged end of the visor (11). The visor also includes a toothed catch mechanism.</p>
申请公布号 FR2413892(A1) 申请公布日期 1979.08.03
申请号 FR19790000695 申请日期 1979.01.09
申请人 LANDI CESARE 发明人
分类号 A42B3/22;(IPC1-7):42B3/02;62J23/00 主分类号 A42B3/22
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