FIELD: construction.
SUBSTANCE: bevelled bolt (5) comprises the sloping surfaces (10A, 10B) from both sides so that the part (5A) of the tongue is narrower at its tip than at the rear side of the tongue part. The tongue part comprises the recesses (53A, 53B) in its lower part and upper part, which extend from the tip to the rear part. Both recesses contain turning parts (31A, 31B). The bevelled bolt additionally comprises the support part (47) and the bending elements (46). The turning parts direct the external force at a predetermined rotation angle through the support part and the bending elements into the locking means.
EFFECT: reducing the external force directed to locking elements.
15 cl, 7 dwg
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