Document Type and Number:
Japanese Patent JPH0227902
Kind Code:
B2
Abstract:
A rolling mill driving AC motor including a stator, a rotor engaged with the stator and mounted on a rotor spider, stub shafts extending removably from the rotor spider respectively to a load side and the side opposite to the load side. Further a pair of bearing pedestals erected on a bed for supporting both said stub shafts, and a pit formed in a lower central portion of the bed.
Inventors:
HAYASHI MASAHIRO
Application Number:
JP8785183A
Publication Date:
June 20, 1990
Filing Date:
May 17, 1983
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
B21B35/00; H02K1/22; H02K1/28; H02K5/00
Next Patent: HYDRAULIC PIPING STRUCTURE OF TRACTOR