Abstract: A fitting for rotatably or displaceably supporting swing leaf doors or sliding doors, including a lower fitting part configured to be attached to the door leaf. The lower fitting part is fastened to a hinge strap or to an adapter support by a fastener. The fitting includes a transponder, which serves to identify the fitting.

Abstract: A fitting for displaceably supporting sliding doors made of glass, including an adhesive adapter glued onto a door leaf. The adhesive adapter is fastened to a roller carriage by a fastening element. The roller carriage has an adapter support, at which the fastening element is disposed, and in that the roller carriage has an adjuster for adjusting the height of the sliding door.

Abstract: A locking device for locking a leaf of a leaf installation has first and second locking elements with respective first and latching elements. The second latching element is located at an end facing the first latching element and capable of a latching operative engagement with the first latching element. The second locking element is stationarily disposed relative to the leaf installation. The first locking element is disposed with regard to the leaf to move correspondingly to a movement of the leaf, so that the first locking element is moved translationally into a locking position towards the second locking element and away from the second locking element into an unlocking position. One of the locking elements has an activating element operable to allow for the latching operative engagement between the latching elements in a blocking position and to prevent the latching operative engagement in a release position.

Abstract: A drive device for a sliding door system having a transom and at least one door leaf guided along the transom. The drive device includes: a housing which can be mounted on the transom; a pulley which can be driven in rotation by a drive, the pulley being mounted for rotation on the housing and having a flange with locking elements adjacent to the housing; an endless traction mechanism guided around the pulley for moving the at least one door leaf linked to the traction mechanism; complementary locking elements which can be moved relative to the housing to engage the locking elements on the flange and thereby prevent rotation of the pulley; and an electromechanical actuation device which moves the complementary locking elements in response to an impulse emitted by a locking control.

Abstract: The invention relates to linear drives (1), which are based on linear motors, for panels, in particular sliding doors, movable along a respective travel path. An inventive linear drive (1) for at least one panel, in particular a sliding door leaf (4), movable along a travel path, has at least one linear motor for this at least one panel. The linear motor is to provided with a stator member (3) and a carriage (2). Furthermore, the linear drive (2) has a control circuit. The control circuit is adapted to stop the linear motor in the event of failure of power supply to the linear motor, by means of switching-off the linear motor and operating it as a generator. Thereupon, in terms of its displaceability, this movable panel is enabled by the control circuit. In addition, the inventive linear drive (1) has switching means for switching-off the energy supply to the at least one linear motor.

Abstract: A door operator includes a housing, a first pressure compartment; a second pressure compartment, a drive unit disposed in the housing and coupleable to a door via an output shaft, the driving unit being associated with the first pressure compartment, a hydraulic pump in hydraulic connection with the first and second pressure compartments, a motor in driving relationship with the hydraulic pump, and a spring force accumulator disposed in the housing. The spring force accumulator is associated with the second pressure compartment and coupled to the drive unit.

Abstract: A compression bar system for a braced façade structure is disclosed. The system includes a compression bar, and connecting elements connectable to the compression bar. Each connecting element is formed as a pre-fabricated part and is connectable to tie elements.

Abstract: A partitioning wall with several wall elements which are movably accommodated via a guiding assembly. The wall elements have two transparent pane elements which are disposed parallel to and spaced apart from each other, and wherein the wall elements have a profile frame for accommodating the pane elements and furthermore for accommodating a sound insulation device therein in order to sound-proof the wall element at least at a floor and at a ceiling.

Abstract: A sliding door with a door leaf, which is suspended from two carriages and displaceably guided along a roller rail profile, which is disposed at a wall or at a ceiling, the sliding door having at least one closing device, which is suitable to displace the decelerated door leaf into a closed position. The at least one carriage has a carrier, at or in which the closing device is disposed.

Abstract: A linear motor is disclosed, which has a stator and at least one rotor, the stator having at least two stator modules. Each stator module has a coil arrangement and, seen in longitudinal extension of the respective stator module, at least at one end, a displacement sensor. Each stator module is disposed along a travel path of the respective rotor in an area of the respective stator module. Each displacement sensor has a detection range, within which it can detect a rotor, as long as the latter is located at least partially in the detection range. Each coil arrangement has an interaction range, within which, in case of energizing, the coil arrangement comes into interaction with the rotor and urges the latter in a driving direction, as long as the rotor is located with at least one portion in the interaction range.

Abstract: A method for operating a door operator, includes inserting a first functional module into a slot of the door operator. The first functional module includes first information data function to be enabled. The first information data is transmitted to the door operator and, determining which additional functions are to be enabled. A first unique first identification is generated in the door operator. This generated first identification is transmitted back to the first functional module and saved in the first functional module. The determined functions to be enabled are activated, respectively enabled in the door operator.

Abstract: A suspension system for at least one panel movable along a travel path is disclosed. The suspension system has at least two carriages for the at least one movable panel. The at least two carriages are stationarily mounted at an upper section of the at least one movable panel and are disposed to extend essentially in a direction transversely to the travel path and parallel to a vertical extension of the at least one movable panel. Rollers are freely rotatably disposed at each carriage. The rollers are disposed to roll on a running surface of a running rail of the suspension.

Abstract: A mounting plate for a door actuator, adapted to move a door leaf in at least one direction. The mounting plate is configured to be attached to a body and has fastening devices for affixing the door actuator to the mounting plate. At least at one end, the mounting plate has a fastening portion that serves to affix a connecting member to a first section of the mounting plate.

Abstract: A braking circuit is adapted to supply generatively produced energy of the motor as load resistance to a bipolar transistor. The braking circuit has a voltage regulator, which controls a voltage, applied to the base terminal of the bipolar transistor to achieve an associated controlled voltage based on a reference voltage. A first power supply connector of the electrical motor, in the generator mode of operation of the electrical motor, is coupled to a collector terminal of the bipolar transistor and to the voltage input of a voltage regulator. A second power supply connector of the electrical motor is coupled to an emitter terminal of the bipolar transistor and is coupled to a reference input of the voltage regulator via a resistive branch including at least one electrical resistor.

Abstract: The present invention relates to a door operator (1) with a drive unit, wherein the drive unit presents a gear with a gear housing (2). According to the invention, it is intended that the gear housing (2) has at least one first shell element (3) and at least one second shell element (4), wherein the shell is elements (3, 4) are able to be brought into mutual abutment for forming an inner gear compartment (5).

Abstract: A door operator for operating a swing leaf in a door assembly. The door operator is configured to be mounted to a reception body such as a door transom, a wall or the like, and has a connector module for connecting at least one connecting line. The connector module from a direction of the reception body and from at least one lateral direction, has at least one opening, through which the connecting line can be optionally guided to the connector module.

Abstract: A hinge strip for double-action glass doors, with a fixed hinge portion, a door hinge portion pivotable about the fixed hinge portion, a pivoting axis penetrating the fixed hinge portion and the door hinge portion, a cam with at least one depression disposed at the axis, and a force-loaded roller that cooperates with the cam. To achieve a precise adjustment of the zero position of the door, the roller is disposed to be adjustable orthogonally with regard to the longitudinal axis of the hinge strip.

Abstract: A drive device for opening or closing a leaf of a door, a window or similar includes a housing and a closing spring, which is located in the housing and acts upon a piston, the latter co-operating with a closing shaft in the housing by means of gearing, The piston and housing are made of injection molded polyoxymethylene plastic (POM).

Abstract: An assembly plate and a method for arranging at least one module in a housing body, including an assembly side for assembly in the housing body and an opposing module housing side for housing the module. According to the invention, the assembly plate has clip pins by means of which the module can be locked in a position on the assembly side as defined by the clip pins.

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.