Rotor for a stepper motor having a sheet metal support for the magnet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 24, 1984
Grant Date -
N/A
app pub date -
Jan 4, 1982
filing date -
Jan 4, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotor includes an annular hub for accommodating a motor shaft, a tubular permanent magnet around the hub and radially spaced from it, and an annular support between the hub and magnet, the support being bonded to the hub and magnet. The support, a single piece of thin sheet metal, has inner and outer tubular walls, joined at corresponding ends by a disc-shaped bridge.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully