Decoupled synchro-drive robot base
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 15, 2009
Grant Date -
May 3, 2007
app pub date -
Jun 7, 2004
filing date -
Jun 9, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a synchro-drive mobile robot base which allows a robot to accomplish a 360.degree. endless rotation through a triple shaft mechanism, while a turret, a steering unit and a drive unit are decoupled from each other. The mobile robot base includes the turret (34) having thereon a turret motor (33), a drive motor (29) and a steering motor (19); the steering unit (10) which has a differential gear unit and transmits an actuating force generated from the steering motor (29) to a wheel case (41); a drive unit (20) which has a differential gear unit and transmits an actuating force generated from the drive motor (29) to the wheel (42); and a turret rotating unit (30) which transmits an actuating force generated from the turret motor (33) to the turret (34). A part of the differential gear unit of the drive unit (20) is coupled to the steering unit (10), while a part of the differential gear unit of the steering unit (10) is coupled to the turret rotating unit (30), so that the drive motor (29), the steering motor (19) and the turret motor (33) are decoupled from each other.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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