公开(公告)号：US10151133B2

公开(公告)日：2018-12-11

申请号：US15126590

申请日：2015-03-13

Applicant: GRETSCH-UNITAS GMBH BAUBESCHLAEGE

Inventor： Udo Dieners ,  Jens Johann Grosse

IPC: E05F15/635 ,  E05F15/643

Abstract: The invention relates to a sliding-door assembly, including a stationary frame, a horizontally movable door leaf, and a drive device for moving the door leaf, which drive device includes a drive motor, which is arranged on the leaf and has a toothed wheel, which interacts with a toothed belt arranged on the frame, wherein the toothed belt is wrapped around the toothed wheel over a partial periphery of the toothed wheel and wherein at least two teeth of the toothed wheel are simultaneously fully engaged with at least two teeth of the toothed belt.

公开(公告)号：US20170089097A1

公开(公告)日：2017-03-30

申请号：US15126300

申请日：2015-03-13

Applicant: Gretsch-Unitas GmbH Baubeschlaege

Inventor： Hans Bentheimer ,  Daniel Gruendler ,  Wolfgang Uebele ,  Zoltan Bencsik ,  Georg Bonn

IPC: E05B17/00 ,  E05C9/02 ,  E05C9/18 ,  E05B47/00

CPC classification number: E05B17/0029 ,  E05B17/0033 ,  E05B47/0012 ,  E05B47/026 ,  E05B2047/0069 ,  E05B2047/0075 ,  E05B2047/0091 ,  E05C9/02 ,  E05C9/1841

Abstract: A door arrangement includes a door leaf movable relative to a frame. A locking device in a locked state locks the door leaf to the frame by at least one locking element and in an unlocked state releases the door leaf relative to the frame. An actuating element selects the state of the locking device. To transmit a movement of the actuating element, the locking device has a connecting bar which is arranged displaceably on the door leaf, wherein a motor-operated drive unit for driving the connecting bar is provided. A sensor device for the contactless detection of a movement of the connecting bar is provided and the motor-operated drive unit can be activated in accordance with a movement of the connecting bar detected by the sensor device.

公开(公告)号：US20170081896A1

公开(公告)日：2017-03-23

申请号：US15126590

申请日：2015-03-13

Applicant: GRETSCH-UNITAS GMBH BAUBESCHLAEGE

Inventor： Udo Dieners ,  Jens Johann Grosse

IPC: E05F15/635 ,  E05F15/643

CPC classification number: E05F15/635 ,  E05F15/643 ,  E05Y2201/652 ,  E05Y2201/668 ,  E05Y2900/132

Abstract: The invention relates to a sliding-door assembly, including a stationary frame, a horizontally movable door leaf, and a drive device for moving the door leaf, which drive device includes a drive motor, which is arranged on the leaf and has a toothed wheel, which interacts with a toothed belt arranged on the frame, wherein the toothed belt is wrapped around the toothed wheel over a partial periphery of the toothed wheel and wherein at least two teeth of the toothed wheel are simultaneously fully engaged with at least two teeth of the toothed belt.