发明名称 FIREFIGHTER'S HELMET HAVING TILT ADJUSTMENT
摘要 of The Disclosure A firefighter's helmet the weight of which, and of any accessories associated therewith, may be unevenly distributed. The helmet has an inwardly disposed crown support assembly to engage the head of the wearer. The crown support assembly is adjustable to change the angular position of the helmet upon the head of the firefighter to compensate for uneven weight distribution in the helmet.
申请公布号 CA2058821(A1) 申请公布日期 1992.08.20
申请号 CA19922058821 申请日期 1992.01.06
申请人 FIREQUIP HELMETS, INC. 发明人 LANE, ABBOTT A.;HETZEL, JOHN M., JR.
分类号 A42B3/14;(IPC1-7):A42B3/04 主分类号 A42B3/14
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