发明名称 Gate latch control device
摘要 A gate latch control device for controlling opening and closing of a gate latch fixed to a gate post. The device incorporates a rod which is mounted for slidable displacement through the gate post, with opposed ends of the rod protruding from opposite sides of the gate post. A slot is provided in the rod for slidable passage of the gate latch through the slot. One end of the slot contacts and pivotally displaces the gate latch when the rod is slidably displaced from a closed position into an open position.
申请公布号 US5129691(A) 申请公布日期 1992.07.14
申请号 US19910747511 申请日期 1991.08.20
申请人 MCFARLEN, JONN 发明人 MCFARLEN, JONN
分类号 E05C3/16;E05C3/30 主分类号 E05C3/16
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