Nut structure for linear transmission device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 20, 2007
app pub date -
Mar 17, 2006
filing date -
Mar 17, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A nut structure is used for being screwed to a guiding screw and includes a main nut, a safety nut, a resilient body and a position-restricting piece. The main nut is made of plastic material and provided in its interior with inner threads and an accommodating chamber formed on one side of the inner threads. The safety nut and the resilient body are provided in the accommodating chamber. The safety nut also has inner threads and is axially displaceable with respect to the main nut. Both ends of the resilient body abut on the corresponding end faces of the main nut and the safety nut, respectively. Further, a position-restricting piece is fixed to one side of the accommodating chamber of the main nut for restricting the range of the displacement of the safety nut in the accommodating chamber. With this structure, a sufficient safety can be assured even when the wear occurs between the main nut and the guiding screw.
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