Abstract:
The invention relates to a door actuating system comprising an electric motor (14) actuating a door wing (12) which can be moved in relation to a fixed support (10), a gear unit (28, 30) which converts the output torque of the electric motor (14) into a sliding movement of the door wing, and an operating state control unit (80', 110, 112) connected to the electric motor (14). Said gear unit has an advancing member (28) working according to the endless umbilical screw principle. The advancing member (28) is connected to the door wing support (12) and interacts with a shaft (30) driven by the electric motor (14). The operating state control unit is connected to an advancement detection unit (120) converting the sliding movement and/or the relative position of the door wing to the support (10) into a first electrical signal. Said control unit is configured in such a way as to control the electric motor according to the first electrical signal.
Abstract:
[PURPOSE] To provide a door opening and closing driving apparatus for a folding door apparatus for a platform for track vehicles (10,11) which can freely adjust the position at and the width with which doors (24) are to be opened and can vary the direction in and the stroke over which the doors are to be opened and closed.
Abstract:
The invention generally concerns an improved method for suspending and locking sliding means, which means it will no longer be necessary for an additional conduction structures at the bottom of the frame. By using the suspension system of this invention, it is no longer necessary to insert a bearing frame or framework in the window glass element, which makes it possible to realise seamless glass sections. Further, due to the absence of the additional conduction structures at the bottom of the frame element the indoor floors can pass into the outdoor floors without any barriers. The invention is based on using lifting and conduction structures as used in hermetic sliding doors, for opening and closing a window glass element where the edges of the window glass element have flexible sealing elements lying against the wall and the floor in the closed position of the window glass element.
Abstract:
L'invention concerne un dispositif d'entrainement (17) d'une structure mobile, comprenant une roue (13), un moteur (26) et un ensemble de transmission (27), l'ensemble de transmission (27) comprenant un arbre d'entrée (31) auquel est accouplé le moteur (26), un arbre de sortie (40), et deux pignons de sortie (41, 41') montés solidaires de l'arbre de sortie (40), le dispositif étant caractérisé en ce qu'il comprend en outre deux pignons (49, 49') montés solidaires de la roue (13) et agencés de part et d'autre de la roue (13), et en ce que chaque pignon (49, 49') monté solidaire de la roue (13) est propre à être entrainé en rotation par un pignon de sortie (41, 41') respectif.
Abstract:
The invention relates to a control system (1) for a partition system (2) comprising individually displaceable partition elements (21), each comprising a subordinate control unit (11) and that can be arranged forming a closed partition, wherein each partition element (21) is displaceable in a guide rail (23) and comprises a drive motor (22) to this end for displacing the partition element (21). According to the invention, the subordinate control units (11) are equipped with a position data capture unit (25) capturing the position of the partition elements (21) regardless of the operating condition of the control system (1), particularly in the case of an interruption of power.
Abstract:
The invention relates to a drive system (1) for driving and for guiding a wall element, in particular for a room partition system, comprising a carriage unit (2) which is guided longitudinally movably in a guide rail (3). According to the invention, the wall element is mounted to the carriage unit (2) so as to be swiveled.
Abstract:
An industrial door is defined by at least one leaf (4) , which is movable between an opening position and a closing position of the industrial door under the thrust of a conveying device (12) provided with a carriage (13) movable along a corresponding guide (8) under the thrust of a motor (20a) mounted on the carriage (13) itself .