ACTUATOR AND ARTICULATED ROBOT ARM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 30, 2015
app pub date -
Jan 21, 2015
filing date -
Jan 29, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An actuator includes a housing, an output shaft arranged coaxially with the housing, and provided so as to freely rotate with respect to the housing, and a drive mechanism for rotationally driving the output shaft with respect to the housing. The drive mechanism includes a first gear, a second gear, a swing gear, a rotor magnetic circuit, and a stator magnetic circuit. The swing gear is arranged between the first gear and the second gear, and is provided so as to freely rotate about a tilting axis, which is tilted with respect to an axis of the housing. The rotor magnetic circuit is fixed to the swing gear. The stator magnetic circuit is fixed to the housing, and configured to generate an electromagnetic force of attracting or repulsing the rotor magnetic circuit, to thereby swing the swing gear.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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