DEVICE FOR RADIALLY GUIDING PUNCHES AND ROTATING TUBES IN A ROLLING MILL

摘要

P A) DEVICE FOR RADIALLY GUIDING PUNCHES AND ROTARY TUBES IN A ROLLER, / P P B) DEVICE CHARACTERIZED IN THAT ALL GUIDE ROLLERS 6 ARE PROVIDED WITH DIAMETER RINGS 10 EXTERIOR MORE IMPORTANT, WHICH ARE NARROWER THAN GUIDE ROLLERS 6 AND ARRANGED ON THESE ARE AT SOME AXIAL INTERVAL AND ARE AXIALLY RELATED TO THE OTHER, AND THE GUIDE ROLLERS 6 WHEN THE RADIAL DISTANCE BETWEEN THEM IS REDUCED, COMES RECIPROCALLY IN TAKING IN THE FORM OF A COMB BY THEIR CARRIER RINGS 10. / P P C) THE INVENTION CONCERNS THE DEVICES FOR RADIALLY GUIDING PUNCHES AND ROTARY TUBES . / P