Constant velocity ratio universal joint of the tripode type
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 7, 2000
Grant Date -
N/A
app pub date -
Dec 24, 1997
filing date -
Jul 4, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A constant velocity ratio universal joint of the tripode type including a first joint member having a first rotational axis and three tracks circumferentially spaced about the axis and extending lengthwise thereof. A second joint member is also included having a second rotational axis and three arms extending into the respective tracks of the first joint member. Each of the arms has a respective arm axis, and a roller is carried by each arm. Each roller has a roller axis and an external circumferential surface which engages opposite sides of the respective track in the first joint member. The external circumferential surface of each roller is a surface of revolution about the roller axis of a convex generally arcuate line having a meridian radius. The roller is characterized in that the meridian radius is greater than the equatorial radius.
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