ES1047438U - Submergible rail use for housing electrical wiring raceway. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Submerged rail for railway use for the accommodation of electrical wiring, characterized by consisting of: - a hollow body in the shape of a u (c) provided with a series of perforations in its side walls (1) and in its base (2), for the entry and exit of cables. Said body also has four guides located on the internal face (4,5,6 and 7) destined to the selective laying of cables, separated from the rest that runs along the bottom of the body. Along the surface of the body there are holes or grooves (8,9 ..) to locate steel clips to hold the channel. Said hollow u-shaped body is provided, at its four ends, vertical cylindrical perforations (10) of some depth inside which are housed cylindrical pieces (11), rectangular head (11 ") that reinforce the unión by insertion of each channel with the one that precedes it and follows it. A cover (t) coupled to the hollow body u by means of a hinge shaft (12) and provided with holes at its lower ends (13 and 14) which correspond to the external parts of the closing device. - a lock system provided with two pieces; the first in the lower part, formed by a plate (16) located at the bottom of another piece of approximately frusto-conical section (17) located inside the holes (13-14) of the closing lid (t). The plate (16) has an unequal thickness, lower at one of its ends and is at the same time provided with cylindrical sections (18-18 ") that cross it perpendicular, hollow at its upper end and provided at its end bottom of a slot (18 "''''') that snaps into closed position in a projection located at the bottom of the channel. (Machine-translation by Google Translate, not legally binding)