Title:
PRECISE DRIVE SYSTEM FOR EQUIPMENT HAVING AT LEAST TWO SHAFTS ARRANGED COAXIALLY
Document Type and Number:
Japanese Patent JP2609057
Kind Code:
B2
Abstract:
PURPOSE: To provide a drive system for equipment for which uniform motion, quick acceleration and deceleration and minimum inertia are requested and the speed of each drive shaft can be respectively controlled independently.
CONSTITUTION: Two motors are provided for a drive system, and its rotors 4a, 5a are respectively attached to two shafts directly, that is, a spindle 2 and a sleeve 8. The two shafts 2, 8 are so constituted that the dimensions in radius direction of the rotors 4a, 5a of the spindle 2 and sleeve 8 become the same.
Inventors:
Vinfried Steinhard
Ulrich Geppert
Ulrich Geppert
Application Number:
JP214494A
Publication Date:
May 14, 1997
Filing Date:
January 13, 1994
Export Citation:
Assignee:
Patents-Troy Hunt-Gezershyaft Fuyle Elektritssie Gryeurampen Mituto Vesyurenktel Haftung
International Classes:
H02K7/00; H01K3/04; H02K7/14; H02K16/00; H02K29/00; (IPC1-7): H02K29/00; H01K3/04; H02K7/00; H02K16/00
Domestic Patent References:
| JP382355A |
Other References:
【文献】英国特許1478475(GB,A)
Attorney, Agent or Firm:
Toshio Yano (2 outside)