发明名称 Safety helmet
摘要 A safety helmet combined with a visor (3) in a detachable connection, which is formed by holding structure located on both sides at the safety helmet shell (2). Wear properties are improved by the holding structure having rigid coupling hooks (10), which are connected to the visor (3), catch openings (11) receiving the coupling hooks (10), and hinges. A visor structure (13) that can be pivoted over the visor (3) is fastened to the hinges (12); and the detachable connection is designed such that the visor structure (13) is connected to the visor (3) in one assembly unit with it when the visor (3) is removed from the safety helmet (1).
申请公布号 US6442767(B1) 申请公布日期 2002.09.03
申请号 US20000482388 申请日期 2000.01.12
申请人 DRAEGER AEROSPACE GMBH 发明人 MECKES RUEDIGER;MAHAVADI PURUSHOTHAM;ZIMPRICH SIEGFRIED
分类号 A42B3/10;A42B3/22;A62B18/08;(IPC1-7):A42B1/08 主分类号 A42B3/10
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