METHOD AND DEVICE FOR LAYING UNIT-TO-UNIT CABLES AND SERVICE LINES Russian patent published in 2002 - IPC

FIELD: electrical engineering. SUBSTANCE: proposed method and device may be found useful for units frequently mounted, dismounted, and disassembled into component parts, and also moved over long distances. Cables and service lines are placed in trough built up of hinged sections and folded up to form bellows-like package which is conveyed to installation site. Pins used for hinged joints of sections are distributed over edges on section ends and adjacent sections are locked together. Upper and lower sections are joined by means of braces to ensure desired stiffness of package. EFFECT: reduced labor consumption. 3 cl, 3 dwg