作者: Eugene C. Lipshield
DOI:
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摘要: An improved locking device of the hook and transverse pin type is disclosed for together a pair components, characterized by provision cam member that displaceable linearly operable operating means to operate between locked, safety fully released positions relative member. In one embodiment, throughout its entire length travel locking, releasing means, in second pivotally positions, positions. A pawl may be provided normally position when housings are separated, said being unlocked condition returned their adjacent contiguous position.