FIELD: motor car construction.
SUBSTANCE: claimed jack comprises the body, lifting gear provided with helical gearing, nut and drive gear. Lifting gear comprises sliding tube and detachable moving tube and is arranged outside the body. Lifting gear outer part arranged are two universal joints shaped to lifting gear outer shape. Fixed tube case surface accommodates at least one universal joint. Attachments have the bore and lateral lugs to receive the bracket-like detachable appliances, each proved with shaped attachment element corresponding to the universal joint profile.
EFFECT: ruled out screw idle run, possibility to use the jack as the vehicle pull-out winches.
3 cl, 5 dwg
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