FIELD: mechanical engineering. SUBSTANCE: device has circular body with turning ring and double-arm levers mounted on it and hinge-connected to each other. Device also includes power cylinder hinged to turning ring and catches hinge-connected to ends of double-arm levers. Double-arm levers are secured to circular body with their middle part. With their vacant ends double-arm levers are coupled to turning ring through hinge-connected tie-rods. Device allows transportation of workpiece which operating diameter is of wide range. EFFECT: enhanced efficiency. 1 cl, 7 dwg
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Authors
Dates
1999-07-20—Published
1997-09-17—Filed