Screw and floating drive nut assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 8, 1983
Grant Date -
N/A
app pub date -
Oct 6, 1980
filing date -
Oct 6, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A precision drive assembly for the table (b 10) of a machine tool incorporates a screw (12) and floating ball nut (14). The nut is supported by a pair of rods (18,20) which, in turn, are connected to a bracket (26) mounted on the table. The nut is prevented from rotating about its axis by a torque arm (38) extending from the side of the nut and anchored to a bracket (52) attached to the table. Because of this arrangement the nut may move sideways or vertically without substantially altering its linear position.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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