发明名称 Removable cover for automobile service pit and method of installation
摘要 A safety cover (36) for an opening (16) formed by an automotive service pit (14). The cover (36) is formed of a plurality of longitudinal columns (46) of a webbing material, and a plurality of transverse rows (48, 50) of webbing material stitched to each other to form a flexible safety cover. Looped ends (60) of alternate rows (48) of the webbing material are mounted by end support members (54) for sliding movement along a pair of side guide rails (38) between covered and uncovered positions of the opening (16). One end of the movable cover (36) has a fixed bar (70) on which looped columns (46) of the webbing material are secured. The other opposite end of the cover (36) have looped columns (46) around a movable end bar or rod (80) which may be releasably locked by a locking mechanism (90). One embodiment of the invention shown in FIGS. 10-14 discloses a safety cover (36C) supported on cables (41C) for sliding movement between open and closed portions.
申请公布号 US5738160(A) 申请公布日期 1998.04.14
申请号 US19960746862 申请日期 1996.11.18
申请人 BRW UNLIMITED SERVICES, INC. 发明人 RICE, BEN K.
分类号 E04H5/06;E06B9/06;(IPC1-7):E06B9/06 主分类号 E04H5/06
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