133813 ⎘
Constructional elements; Accessories therefore; Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore Actuation thereof
Sub-classes:Device having components which are movable with respect to one another
#2Vehicular opening/closing body control device and vehicular opening/closing body control method
#3Method for the commissioning of a door or window closer
#4OVERHEAD DOOR BACKUP SPRING SYSTEM
#5Motor locking system to prevent unauthorized manual operation of automatic gates
#6Method for controlled braking of a door and device for applying said method