发明名称 Telephone moveable cradle lock
摘要 A locking device for telecommunications transceivers includes a key operated lock cylinder contained in a frame designed to fit between a transceiver's side mounted cradle and the opposed side of the transceiver's base, a latch bar attached to the lock cylinder and rotatable with the lock cylinder to engage the cradle in such a manner as the frame may not be removed, the frame acting as a wedge which holds the cradle down and keeps the transceiver electrically inactive.
申请公布号 US4360714(A) 申请公布日期 1982.11.23
申请号 US19800183060 申请日期 1980.09.02
申请人 BURROUGHS CORPORATION 发明人 HELLWIG, KURT E.
分类号 H04M1/667;(IPC1-7):H04M1/66 主分类号 H04M1/667
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