Invention Application
US20120318758A1 Telescoping Wire Cable Tray System 审中-公开
伸缩式电缆盘系统

Telescoping Wire Cable Tray System
Abstract:
The present invention is directed to a telescoping wire cable tray system. The wire cable tray system includes an outer wire cable tray and an inner wire cable tray positioned within the outer wire cable tray. The inner wire cable tray slides or telescopes with respect to the outer wire cable tray enabling the length of the wire cable trays to be adjusted during installation of the wire cable tray system. The wire cable tray system may include trapeze support bars, clamps, side walls or downspout fittings.
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