Patent ID: 7007427
Filing Date: 2006-03-07
Classification: E05D,E05F,E05Y

Abstract:
1. A separating device for a door having a door leaf and a drive device for moving said door leaf overhead, said drive device comprising a gear and an output element wherein the separating device comprises: a coupling element movable between a coupling position, in which the coupling element is adapted to couple the output element to the door leaf, and a freewheeling position, in which the output element is adapted to be uncoupled from the door leaf; a locking member movable between at least one release position, in which the locking member is configured to allow a movement of the coupling element into the freewheeling position, and at least one locking position, in which the locking member counteracts the movement of the coupling element into the freewheeling position; wherein the locking member is configured to be coupled to the drive device, said separating device further comprising a rotatably supported control shaft, said locking member is rotationally coupled by the control shaft to the output element and said output element is rotationally coupled to a rotatably supported drive shaft, said separating device further comprising a locking element correlated with the locking member, wherein the locking element cooperates with the locking member in the locking position of the locking member and counteracts the movement of the coupling element into the freewheeling position, said locking member having a locking disc that has a groove and said locking element has a projection configured to be introduced into the groove in the release position of the locking member.