发明名称 Lighting assembly raised and lowered along pole
摘要 A lighting system is adapted to receive lighting fixtures and is capable of being raised and lowered along the length of an attendant pole which has a longitudinal axis is moved by a transport mechanism having a plurality of cables which extend from the lighting system to the base of the attendant pole. The lighting system includes at least one support member is which is co-axially aligned with the longitudinal axis of the pole. Further included is a pair of transverse members which are oriented substantially parallel to each other and are attached by a plurality of cross-members extending therebetween. Each of the pair of transverse members is disposed on opposite sides of the at least one support member.
申请公布号 US6155696(A) 申请公布日期 2000.12.05
申请号 US19980081755 申请日期 1998.05.20
申请人 NSI ENTERPRISES, INC. 发明人 WINTON TIMOTHY G.;BLANSIT, DENNIS R.;CATONE, ROBERT A.;HOHMAN, CHARLES M.
分类号 F21V21/14;F21V21/38;(IPC1-7):F21V21/14 主分类号 F21V21/14
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