FIELD: machine building.
SUBSTANCE: clip connection couples the end field on tubular spreader with the stud bolt, first of all for the force application to spreader element. According to the invention the clip connection differs by located in the end field of tubular spreader in a radial circular slot between the stud bolt and internal cross-section of the spreader by a threaded sleeve with conical external thread and inside thread matching to the stud bolt, and the spreader end has a conical internal thread matching with external thread of the threaded sleeve. Meanwhile the threaded sleeve, at least, in the area of its spreader end is made radially resilient.
EFFECT: increase of hardness and reliability of offered connection.
14 cl, 5 dwg
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