发明名称 Intrusion alarm safety
摘要 A mechanism for activating a plurality of flashlamps in a flashlamp article (e.g., MAGICUBE) in response to external actuation (e.g., the opening or closing of a door) thereof. To prevent accidental actuation, the mechanism includes a safety device in the form of an elongated pin which inserts within a pair of aligned openings within the mechanism to positively engage and retain the mechanism's movable activator. In one embodiment, the pin is also attached via a cord to the mechanism's spherical ball engagement member which causes movement of the activator.
申请公布号 US4230450(A) 申请公布日期 1980.10.28
申请号 US19790036126 申请日期 1979.05.04
申请人 GTE PRODUCTS CORPORATION 发明人 LEFEVER, RANDALL H.
分类号 G08B7/08;G08B13/08;(IPC1-7):G08B3/14 主分类号 G08B7/08
代理机构 代理人
主权项
地址