Machine guideways
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 22, 2015
Grant Date -
N/A
app pub date -
Apr 16, 2014
filing date -
Apr 16, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a machine guideway including a base, a shaft placed in a groove within the base, a carriage slidably connected to the base and shaft, a pair of opposed wheels held by the carriage, and a cover placed over the pair of opposed wheels. The groove has an arch shape defining a groove arch radius. The shaft defines a shaft radius less than the groove arch radius. Each opposed wheel of the pair of opposed wheels contacts the shaft at a rolling point and has a plurality of radii. The plurality of radii of each opposed wheel together form a pair arch when the opposed wheels are held by the carriage. The pair arch defines a pair arch radius that is greater than the shaft radius. The cover is configured to keep the pair of opposed wheels in contact with the shaft with a pre-loaded force.
First Claim
Family
International Classification(s)
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