Stepping motor

Electrical generator or motor structure – Dynamoelectric – Rotary

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C310S256000

Reexamination Certificate

active

06949850

ABSTRACT:
A rear casing (inner casing)50that fits into a front casing (outer casing)40, where a stator20is held between these casings40and50. The front casing40and the casing [SIC]50are rigidly adhered to each other through caulking, adhesives, or welding. Furthermore, the elastic parts46that provide an elastic force on the stator20towards the rear casing50at the step part43of the front casing40, where the stator20is press fitted, and the restorative force of the elastic pieces46strongly holds the stator20.

REFERENCES:
patent: 1477773 (1923-12-01), Schou et al.
patent: 2650992 (1953-09-01), Forss et al.
patent: 4076989 (1978-02-01), Watson
patent: 4118644 (1978-10-01), Schulte et al.
patent: 4315176 (1982-02-01), Sendo et al.
patent: 5041749 (1991-08-01), Gaser et al.
patent: 5057729 (1991-10-01), Tominaga
patent: 5287030 (1994-02-01), Nutter
patent: 5514922 (1996-05-01), Yabushita et al.
patent: 5945759 (1999-08-01), Tanaka et al.
patent: 5952751 (1999-09-01), Yamakoshi et al.
patent: 421771 (1925-11-01), None
patent: 945774 (1956-07-01), None
patent: 1638265 (1971-08-01), None
patent: 2149972 (1973-04-01), None
patent: 2533084 (1984-03-01), None
patent: 59067863 (1984-04-01), None
patent: 3306870 (2002-05-01), None
patent: WO 9961806 (1999-12-01), None
Japanese Abstracts of 07327332 A, published Dec. 12, 1995.
European Search Report for European Patent Application Serial No. 03023906.5, mailed Dec. 11, 2003.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Stepping motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stepping motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stepping motor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3379799

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.