CABLE TRAY ASSEMBLY

WIPO Patent Application WO/2019/164104

A1

The present invention relates to a cable tray assembly. The purpose of the present invention is to provide a cable tray assembly which, when coupling cable trays by a connection member, simply reinforces and maintains a load by means of an L-shaped pin assembly structure instead of using bolts with respect to a vertical load and a horizontal load, thereby reducing production costs. The cable tray assembly comprises: a cable tray including a pair of side frames which are horizontally spaced apart from each other at a certain distance and have a plurality of through-holes on two ends thereof; a connection member for connecting the side frames to each other in order to continuously dispose the cable tray longitudinally; and fixing members which bring the connection member to close contact with the inside of the cable tray and then fix the cable tray and the connection member, wherein the connection member has a pair of protruding insertion pieces formed at the upper and lower central portions thereof and integrally formed with each other, couples the fixing members to slots formed by protrusion of the protruding insertion pieces, and has burring parts formed in outer sides of the protruding insertion pieces so as to be supported by the through-holes of the cable tray.

WO/2010/012024

METHOD AND APPARATUS FOR FACILITATING CABLE TERMINATIONS OF RACK MOUNTED EQUIPMENT

LEE JONG HUN (KR)
GO SANG WOO (KR)

PCT/KR2018/015312

August 29, 2019

December 05, 2018

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LEE JONG HUN (KR)
GO SANG WOO (KR)

H02G3/04; B21D28/26; F16B5/02

KR20170078233A	2017-07-07
KR101266585B1	2013-05-22
KR20160036899A	2016-04-05
KR200303366Y1	2003-02-06
KR101075156B1	2011-10-19

INNO PATENT&LAW FIRM (KR)

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