公开(公告)号：US20170191301A1

公开(公告)日：2017-07-06

申请号：US15314642

申请日：2015-06-13

Applicant: NOVOFERM TORMATIC GMBH

Inventor： Michael GLANZ ,  Michael HAMACHER ,  Jonas DEICKE ,  Ulrich THEILE ,  Ralf SOJKA

IPC: E05F15/668 ,  E05F15/00

CPC classification number: E05F15/668 ,  E05F15/00 ,  E05F15/603 ,  E05F15/681 ,  E05Y2201/10 ,  E05Y2201/434 ,  E05Y2201/684 ,  E05Y2201/702 ,  E05Y2400/41 ,  E05Y2800/21 ,  E05Y2800/72

Abstract: The invention relates to a drive device (1), essentially including a motor (26) and a gearbox (27, 83) and a control system (123), for the automation of a door, preferably a garage door, with a connection (120) to a force transmitting means (46) revolving within the drive track (4) and driven by means of the motor (26), wherein the gearbox (27, 83) includes a worm (29) and is equipped with two opposing motor connectors (57, 58), to which selectively a motor (26) or (28) or simultaneously both motors (26, 28) can be connected, wherein the motors (26, 28) act upon the common worm (79), the rotational movement thereof being transferred onto a worm wheel (100), which directly or indirectly acts like a gearbox onto the force transmitting means (46).