FIELD: construction.
SUBSTANCE: disclosed is a method of door control without hand touch, in which when door leaf (1) is in a fixed closed position, all energy required for automatic opening and subsequent closing of door leaf (1), activated by driving force (39), preferably implemented by pedal arm (34), accumulation in opening and closing mechanism (I) during activating action of control mechanism (II). During automatic opening, the only acting force is the tension of opening element (14), and during subsequent automatic closing by single acting force is closing element (17) tension. By means of two-mode opening and closing mechanism (I), said two elements tension acts separately from each other and does not counteract each other.
EFFECT: disclosed is a method of controlling a door without touching the hand and a device for carrying out said method.
8 cl, 18 dwg
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Authors
Dates
2020-02-06—Published
2017-02-21—Filed