Abstract: In connection with a screw-type connection made of a plastic material for leading in, leading through, sealing and strain-relieving cables, lines, or the like, comprising an intermediate connecting piece with sealing body and a cap nut, the hollow cylindrical intermediate connecting piece carrying coaxially arranged clamping tongues which press the sealing body against the fitted cable when the cap nut is turned, it is proposed that the cap nut or the intermediate connecting piece be provided with catches arranged preferably in uniform distribution over the circumference and projecting towards the other part so that a preliminary fixing effect can be achieved between the cap nut and the intermediate connecting piece by mere exertion of pressure. The catches form in this case sort of an elastic preliminary thread, and the cap nut can be screwed on further immediately from its pre-assembled position.

Abstract: The invention relates to a screw joint of plastic for leading-in, leading-through, sealing and pull-relieving cables, lines or other thread-like elements (cable screw joint) comprising an intermediate connection piece with a sealing body inserted therein, and a box nut. The intermediate connection piece is provided with clamping tongues formed integrally therewith and extending coaxially thereto, which clamping tongues retain between them the mounted cable. The arrangement of the clamping tongues is such that when the box nut is turned at least one, preferably more clamping tongues distributed evenly over the circumference are urged inwardly in a selective manner and out of the remaining annular clamping tongue arrangement to exert upon the cable, preferably through the interposed packing, a deforming pressure providing positive protection against torsion of the cable relative to the cable screw joint.

Abstract: An anchoring or clamping device for cables, hoses and the like. The device has a hollow cylindrical socket portion for receiving the cable to be clamped, which socket portion has clamping tongues at one of its ends. A screw-threaded member is adapted to fit over that end of the socket provided with the clamping tongues to deform the tongues which then close on the cable and anchor it in position. A gasket is arranged between the clamping tongues and the cable.