초록 ▼

The device, in the active position thereof, provides for a connection between stretches of raceway, each of which includes: a base section with external walls and internal walls, providing for the existence of at least two sub-raceways, and a cover section. The internal surfaces of the bottom walls

The device, in the active position thereof, provides for a connection between stretches of raceway, each of which includes: a base section with external walls and internal walls, providing for the existence of at least two sub-raceways, and a cover section. The internal surfaces of the bottom walls form between them a dihedral. For each sub-raceway, the device also includes a dihedral closing member, each provided with two end portions which, in the active position of the device, are respectively parallel to the internal surfaces of the bottom walls. Fixedly attached channel-like members project longitudinally from said end portions for connection to the walls of the base sections; and a covering member adapted to cover the closing members at least in part.

대표청구항 ▼

[ What I claim is:] [1.] A device for connecting two stretches of raceway for electrical cable systems, each of said raceway stretches comprising: a base section formed by a bottom wall defining an internal surface; external walls transversally limiting said base section, and internal walls parallel

[ What I claim is:] [1.] A device for connecting two stretches of raceway for electrical cable systems, each of said raceway stretches comprising: a base section formed by a bottom wall defining an internal surface; external walls transversally limiting said base section, and internal walls parallel to said external walls, providing for the existence of at least two sub-raceways, said external and internal walls being provided at the top end thereof with folds forming longitudinal slots; and a cover section adapted to engage said longitudinal slots; said internal surfaces of each of said bottom walls forming between them a dihedral; said device being suitable for occupying an active position in which it establishes a connection between said two raceway stretches, characterized in that it comprises for each sub-raceway, a dihedral closing member, in each of which there are two end portions which, in said active position, are respectively parallel to said internal surfaces of said bottom walls, fixedly attached channel-like members projecting longitudinally from the underside of said end portions and being provided with means for connection to said walls of said base sections; and a covering member adapted to cover said closing members at least in part.