发明名称 SAFETY BELT BUCKLE
摘要 A safety belt buckle of the push button type, in which only three components are required, and which may be assembled without special tools, pins, bolts or the like. The assembly includes a single piece housing, a pivotally supported latch lever or plate, wherein the pivot axis is located at one end of the plate and the push button is at the other end, and a multipurpose spring member which secures the latch plate in the housing, spring biases the push button and guides the belt connector into coupling position.
申请公布号 US3686720(A) 申请公布日期 1972.08.29
申请号 USD3686720 申请日期 1970.02.09
申请人 WILLIAM C. WEHNER 发明人 WILLIAM C. WEHNER
分类号 A44B11/25;(IPC1-7):A44B1/18 主分类号 A44B11/25
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