Ball nut and method of manufacturing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 14, 1995
Grant Date -
N/A
app pub date -
Sep 15, 1993
filing date -
Sep 15, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A ball nut for use in combination with a ball screw and a plurality of ball bearings wherein said ball nut has a metallic sleeve segment including a longitudinal opening and a plurality of equidistant arcuate grooves. A polymeric deflector segment is included, having a plurality of S-shaped return grooves spaced apart sufficiently to cooperate with the plurality of arcuate grooves of the sleeve segment for completing a plurality of bearing race circuits inside the ball nut. A polymeric ball nut body encases the sleeve segment including a longitudinal slot for receiving the deflector segment sufficiently to place the plurality of equal distant arcuate grooves into cooperation relationship with the S-shaped return grooves.
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