FIELD: machine building.
SUBSTANCE: invention relates to a bolt for bracing parts lying on one another which have openings. Said bolt includes a bolt body, an actuating means and clamping means. Said bolt body can be inserted into the openings on one side of adjacent elements. Said actuating means may be actuated from one end of the bolt body. Said clamping means are installed in the bolt body and with the help of the actuating means can partially go out of the bolt body. At least two, preferably four tilting elements are provided as clamping means, which can tilt out of the bolt body counter to a restoring force, and fit with a geometric closure to one of the adjacent elements, they are made in a folded-out state and their cross section in the longitudinal direction of the bolt is a sector of a circle.
EFFECT: invention is aimed at improving the reliability of the device as a whole.
6 cl, 29 dwg
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