发明名称 Vandalproof telephone booth construction
摘要 A security mounting for a coin telephone includes a mounting member having a plurality of mounting openings and a frame positioned about the area of the mounting member having the openings. A telephone enclosure is positioned within the frame and has security studs which interlock with the mounting openings. The telephone enclosure is smaller in one dimension than the opening formed by the frame, thus permitting the enclosure to be installed and the security studs interlocked with the mounting openings. A locking bar is positioned within the frame and fills the space formed by the difference in dimension between the frame and telephone enclosure. A telephone mounting cover encloses the frame and locking bar and has an opening extending peripherally about the telephone enclosure.
申请公布号 US4396176(A) 申请公布日期 1983.08.02
申请号 US19810233917 申请日期 1981.02.12
申请人 ACOUSTICS DEVELOPMENT CORPORATION 发明人 HANNULA, LESLIE A.
分类号 E04H1/14;F16M13/02;(IPC1-7):F16M13/00 主分类号 E04H1/14
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