Compact conduit for clean room applications, and casing and clamping fixtures for said conduit

Abstract

A conduit for lines, such as cables or hoses, particularly in a clean room application. The conduit has an elongate, flexible casing which can be moved to and fro, particularly while forming a deflecting bend between two runs, and at least one receptacle for guiding at least one line, with each receptacle extending in the form of a channel in a longitudinal direction from a first end to a second end. One feature of the invention consists in the fact that the casing has, to the side on at least one receptacle, at least one functional zone extending in a longitudinal direction, which functional zone forms a seal with two interacting sealing profiles to ensure a dust-tight closure of an open state, in which open state a line can be inserted into or removed from the receptacle transversely to the longitudinal direction. A further feature consists in the fact that the individual casing has a fastening profile extending on another longitudinal side in the longitudinal direction for a detachable connection to a corresponding fastening profile of a further casing. The invention further relates to a special clamping device for connecting the end of the casing, which clamping device comprises a deformable pressure piece which protrudes at the end beyond a clamping piece and forms a corner protection.