Abstract: A hollow-fiber bundle containing at least one core bundle, where the core bundle contains at least three hollow fibers which are arranged around a carrier thread, with at least one winding thread wound around them, where the cross-sectional form of the carrier thread varies along the length of the core bundle is disclosed.

Abstract: Hollow fiber bundle of hollow fibers arranged in layers on top of one another and fiber layers arranged between the hollow fiber layers, in which, in a top view looking down on the hollow fiber bundle, the hollow fibers are formed so that they are undulating or essentially rectilinear and the fibers are undulating, and so formed and/or arranged that the hollow fibers and the fibers intersect at several locations.

Abstract: A baseplate for supporting electric connectors on a motor vehicle comprises a plurality of connector-supporting members protruding from a plate-like base casing, latching means being provided on the connectors and the connector-supporting members.

Abstract: A device for extracting to atmosphere the air from the interior of an automobile passenger compartment, comprising at least one air outlet aperture (12) provided in a wall (11) of the luggage compartment (10), and at least one non-return valve (14) engaged with said aperture (12), said valve (14) formed from a framework (16) comprising a grid (19) and a casing (18), and from a diaphragm (20) which is rotatably supported in the casing of the framework and which, when in the rest state, adheres to the grid (19). The framework (16) is mounted in the aperture (12) in the wall (11) of the luggage compartment (10), with the framework (18) and grid (19) disposed mainly within the interior of the luggage compartment (10).

Abstract: The device comprises an integrated unit formed by a container element having an opening for the filler, a door hinged onto the container element and subject to the action of an opening spring and an electrically actuatable lock for the door. The container element with the door and the lock mounted thereon are fastened as a single unit to the metal sheet of the bodywork.

Abstract: A supporting arm for the trunk lid or the hood of a motor car. The trunk lid or hood has at least one arm with one part fastened thereto and another part of the arm hinged onto the bodywork of the same motor car. The hinged part of the arm comprises a plate secured to the bodywork of the motor car and a flange fixed to the arm. The flange and plate are pivotable about one another and are secured against rotation by a screw.