Abstract: The invention relates to a regulating valve, which is attachable in particular in a bore, executed with a female thread, of a hydraulic door closer. The regulating valve has a body adjoined by a regulating area. The regulating valve also has a thread provided with an anti-rotation element. The thread, including the anti-rotation element, being screwed into the female thread of the bore. In order to provide a regulating valve of a simple design, in which any unwanted adjustment of the regulating valve during operation is excluded, the anti-rotation element of the regulating valve has a plastic material layer at the thread flanks of the thread. The plastic material layer cooperates with the female thread of the door closer.

Abstract: A rotatably supported door including a hinge including a stationary hinge portion, a leaf hinge portion, which is pivotable about the stationary hinge portion, and a rotating shaft passing through the stationary hinge portion and the leaf hinge portion. The rotating shaft cooperates with an opening and/or closing damping device.

Abstract: A ceiling track system including a guiding rail, in which at least one wall element is received and an encasing element that is affixed to the guiding rail. A long leg extends in a vertical joining direction and has a latching geometry, into which a latching hook can be latched such that the encasing element is affixed to the guiding rail in a self-retaining manner. The long leg has a web with a projection. The guiding rail has a groove into which the projection engages for the purpose of self-retaining the encasing element. Adjacent to the groove the guiding rail has a screw reception into which a screw element is screwable by which a clamping action is achieved. The screw reception is at an angle with regard to the vertical joining direction.

Abstract: A door closer including a rotating shaft coupled to a door leaf, including a cam disposed on the rotating shaft in a torque-proof manner and cooperates with a spring-loaded roller, such that, when opening or closing the door leaf, the roller rolls on a first running surface of the cam, and in that a second running surface of the cam cooperates with a damping device. The damping device consists of at least one pre-mounted damper which is self-contained and is insertable into the door closer.

Abstract: An all-glass door assembly having an all-glass door supported by an upper and a lower pivotal fitting, which form a vertical axis of rotation, and having at least one lateral panel. A vertical edge of the lateral panel is disposed in an area between the pivotal fittings and adjoining the axis of rotation.

Abstract: A seal, which is disposed at a vertical frame profile of a stationary door leaf or of a movable door leaf and has a sealing profile protruding from the frame profile and a deformation chamber extending in a longitudinal direction of the sealing profile. A part of the sealing profile protruding from the front side of the frame profile in cross-section forms the portion (T) of an ellipse or substantially of an ellipse, the minor axis (N) of the ellipse intersecting the wall of the sealing profile outside the frame profile.

Abstract: A linear drive arrangement for a sliding door includes a guide track, a stator arrangement which is fixed with respect to the guide track, a guide carriage to which a door leaf can be fixed for movement parallel to the guide track, and a plurality of permanent magnets fixed to the carriage so that the carriage can be suspended by magnetic forces between the stator and the magnets. A pair of supporting rollers support the carriage on the guide track when the carriage is not fully suspended by the magnetic forces, particularly at the beginning and end of movement of the carriage.

Abstract: A control system for a partition wall system, which has individually displaceable partition wall elements, which each have a subordinate control unit. The wall elements can be disposed to form a closed partition wall by being displaceable in a guiding rail by a drive motor for displacing the partition wall element. The subordinate control units are equipped with a position data detection unit, which detects the position of the partition wall elements independently from an operating state during interruption of energy supply to the control system.

Abstract: A revolving door that has a drive, which is operatively connected to a turnstile of the revolving door and rotationally drives the turnstile. The drive includes a drive motor configured as a multipole electro-motor, the axis of rotation thereof extending parallel or coaxially to the axis of rotation of the turnstile and has a height of equal to or smaller than 80 mm.

Abstract: A drive system for operating and for guiding a wall element, in particular for a room partitioning wall system, with a carriage unit, which is guided to be longitudinally movable in a guiding rail (3). The wall element is pivotably attached to the carriage unit.

Abstract: A sliding door with a door leaf, which is suspended from at least one carriage and guided to be displaceable along a roller rail profile disposed at a wall or at a ceiling. The sliding door includes a closing device, which is suitable to displace the door leaf into a closed position in a decelerated manner. The closing device is disposed at the door leaf and includes a first and a second spring-damper element, which are disposed to be counter-directional to each other. The second spring-damper element is suitable to displace the door leaf into an open position in a decelerated manner.

Abstract: Mobile partitioning wall with several wall elements displaceably suspended in running rails. The mobile partitioning wall have structural units that are technically simple to manufacture and to mount and are structured to be universally usable and can be easily and variably disposed at the edge sides of individual wall elements. The wall elements have mounting elements that are horizontally and/or vertically disposed at the edge sides. Modular structural units are laterally insertable into the mounting elements.

Abstract: A sliding door with a door leaf, which is suspended from at least one carriage and is guided to be displaceable along a roller rail profile, which is disposed at a wall or at a ceiling. The sliding door having a closing device, suitable to displace the door leaf into a closed position in a decelerated manner. The closing device includes at least one spring-damper element disposed near a ground level area at the door leaf by a carrier module.

Abstract: A fitting for rotatably or displaceably supporting swing leaf doors or sliding doors made of glass, including an adhesive adapter to be glued onto the door leaf. The adhesive adapter is fastened to a hinge strap or to an adapter support by a fastener. The adhesive adapter is made of glass-fiber-reinforced plastic material.