| 摘要 |
#CMT# #/CMT# The device has a drive to move a door (3) from an opening position, whose opening angle detected by a signal sensor is greater than a preset entrance angle, into a resting position according to a freely, selectable time lag by a pulling unit (4). The drive is provided with an electric motor, where the resting position corresponds to the entrance angle. The pulling unit (4) is rubbing conclusively guided between two rubbing rollers. #CMT#USE : #/CMT# Used for a pivoting door or a window (claimed), a gate, a gateway and a flap in a living space. #CMT#ADVANTAGE : #/CMT# The drive moves the door from the opening position, whose opening angle detected by the signal sensor is greater than the preset entrance angle, into the resting position according to the freely, selectable time lag by the pulling unit, where the resting position corresponds to the entrance angle, so that the locking process of the door is started with a time delay. The time delay permits the person or animal to leave the pivoting area of the door, when starting the locking process, thus preventing the danger of jamming of the person or the animal between the door and the frame. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a locking device fixed in a door. 1 : Locking device 2 : Frame 3 : Door 4 : Pulling unit 5 : Wall. |
