FIELD: instrument making.
SUBSTANCE: loop device for rotational movement of closing element (D) containing fixed element (11) designed to be attached to fixed support element (S), connected with moving element (10) made with possibility of being attached to closing element (D) for rotation around first longitudinal axis (X) between open and closed positions. Device additionally comprises at least one slide (20), movable along appropriate second axis (Y) between pushed and extended position. One of moving element (10) and fixed element (11) contains at least one working chamber (30) which forms second axis (Y) for arrangement of sliding slider (20), other element contains pin (40) forming first axis (X). Pin (40) and slider (20) are interconnected for rotation of moving element (10) about first axis (X) in accordance with sliding slider (20) along second axis (Y), and vice versa.
EFFECT: rotary motion of the closing element.
12 cl, 113 dwg
