发明名称 In-floor fitting
摘要 A fitting is provided for enabling a plurality of high and low voltage conductors to be activated thereby at a selected in-floor location therefor. A substantially flush top portion of the in-floor fitting enables efficient access to receptacles pre-wired for enabling connection of high voltage conductors thereto, and prevents tripping thereon. Fire retarding elements mounted in the fitting retard and prevent transmission of excess heat and flame through the fitting and through the floor opening in which the fitting is adapted to be mounted. Movable side plates in the substantially flush top portion of the fitting are automatically biased together so as to cover the top high voltage conductor outlet portion of the fitting when not in use, and are adapted to be readily separated such that openings therein are aligned with openings in the top outlets enabling connection of high voltage conductors thereto. Channels formed in the side portions of the fitting are adapted to receive low voltage conductors retrofitted or fitted thereinto, for low voltage activation thereof.
申请公布号 US4770643(A) 申请公布日期 1988.09.13
申请号 US19860895051 申请日期 1986.08.11
申请人 CASTELLANI, NORMAN;HOLLAND, ROBERT;RACEWAY COMPONENTS 发明人 CASTELLANI, NORMAN;HOLLAND, ROBERT C.
分类号 H02G3/18;(IPC1-7):H01R13/44 主分类号 H02G3/18
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