FIELD: machine building.
SUBSTANCE: ice screw piton includes handle with fixed at it locking pin, mounted perpendicular to the screw axis sleeve with a recess for the locking pin of the handle, as well as camshaft mechanism comprising screw joint with a spring, connected the handle with a screw axis sleeve and adjusting sleeve. Adjusting sleeve is connected perpendicular to screw axis sleeve, fixed by means of stud bolt with hold-down nut rigidly and coaxially fixed to the end of the handle and an additional pin passing through the hole in adjusting sleeve and hole in the pin. Adjusting sleeve is equipped with a forked lever of control fixed on its edge, encompassing the adjusting sleeve on lands, made from its two sides and hinged attached to it by means of additional pin. Camshaft mechanism is made from two sides of the end of the forked lever of control in the form of eccentric, which is connected to the adjusting recesses formed on the end sides- segments of the lands.
EFFECT: ice screw piton is proposed.
7 cl, 7 dwg
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