Title:
STOP POSITION CONTROL APPARATUS FOR END OF ROLL SHAFT
Document Type and Number:
Japanese Patent JP53125952
Kind Code:
A
Abstract:
PURPOSE: To accomplish stoppage of the ends of roll shaft and roll drive shaft at a proper position aligning with each other for change thereof in rolling mill by means of a detecting steel piece with the revolution of the motor for driving roll maintained at a stable low speed.
Inventors:
Yokoyama, Masaaki
Application Number:
JP1977000041187
Publication Date:
November 02, 1978
Filing Date:
April 11, 1977
Export Citation:
Assignee:
SUMITOMO METAL IND LTD
International Classes:
B21B31/10; B21B35/00; B21B37/00; B21B35/14; (IPC1-7): B21B31/10; B21B37/00