发明名称 Quickly openable combination padlock of push-button type
摘要 A combination padlock includes a shackle ejector and a push-button slide provided in a lock casing, whereby upon a depression of a push button of the push-button slide to disengage a shackle from the slide, a resilience of the shackle ejector may eject a free end of the shackle for a quick opening of the padlock.
申请公布号 US4887441(A) 申请公布日期 1989.12.19
申请号 US19890368555 申请日期 1989.06.20
申请人 LING, CHONG-KUAN 发明人 LING, CHONG-KUAN
分类号 E05B37/02;E05B37/06 主分类号 E05B37/02
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