FIELD: construction.
SUBSTANCE: offered device for door closing relates to construction industry. Ends of the cable are located in the pads and are rigidly connected to them. From one end of the cable, a pad at the end of it is rigidly connected to the means for securing the device to the frame or door. On the other end, a pad at the end of the cable is disposed movably within an additional pad, rigidly connected to the fastening means to the door or frame. In the pad, rigidly connected with the rope in at least two planes perpendicular to the pad axis, through holes are made in mutually intersecting directions. Device includes a bolt installed in one of the pad holes.
EFFECT: technical task of the device is simplification of the design, convenience of speed control and force for closing the door, for this, the device for door closing includes an elastic element in the form of a cable connected by means of a fastener with one end to a door leaf and the other with a door frame.
1 cl, 1 dwg
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SU1703801A1 |
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|
SU1622584A1 |
