FIELD: machine building.
SUBSTANCE: device for assembly and disassembly of threaded connection includes transmission, power drive connected, at least, via worm gear with gear and worm with thrust bearing, with spindle. Device is equipped with power cylinder and gearing. Worm is configured to move along its axis and interact with power cylinder rod. Gearing is hypoid and has gear and pinion, coaxially arranged with worm wheel and worm. At that, central holes of worm wheel and gear interacting with spindle, are made in form of overrunning clutches.
EFFECT: higher efficiency and broader functional capabilities of device.
5 cl, 3 dwg
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