B21B 17 - Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling

Patents for B21B 17 - Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling (1,014)
10/1977
10/11/1977	US4052874 Method of producing tubular body in a press roll piercing mill
08/1977
08/02/1977	US4038855 Stretch reducing mill
07/1977
07/26/1977	US4037453 Shellpusher for plug mill or the like
07/26/1977	US4037449 Continuous flow plug mill system
07/05/1977	US4033164 Method for rolling tubes
05/1977
05/10/1977	US4022049 Rolling mills
05/03/1977	US4020667 Tube rolling
03/1977
03/01/1977	US4009610 Roll mount for plug rolling mill
02/1977
02/08/1977	US4006622 Continuous process for the production of very long precision tubes and installation for carrying out the process
02/08/1977	US4006618 Method of producing seamless steel tube
01/1977
01/11/1977	US4002048 Method of stretch reducing of tubular stock
12/1976
12/14/1976	US3996781 Rolling mills
10/1976
10/05/1976	US3983734 Method of and apparatus for shaping metal billets
04/1976
04/27/1976	US3952570 Stretch reducing mills

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