Epicyclic transmission having free rolling roller driving elements
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 29, 1986
Grant Date -
N/A
app pub date -
Mar 26, 1982
filing date -
Mar 26, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A speed reducing transmission includes roller driving elements operating to transmit torque between opposed trochoidally formed surfaces. The device may have one or multiple reduction stages and may be either counterbalanced or counterweighted to achieve dynamic balance. The opposed surfaces are provided as conjugate epitrochoidal and hypotrochoidal gear elements, while the rollers are simple cylinders maintained suitably spaced by means of roller cages or retainers.
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