One-dimensional large-stroke precise positioning platform
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 2019
Grant Date -
Apr 5, 2018
app pub date -
Sep 21, 2015
filing date -
Aug 26, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A one-dimensional large-stroke precise positioning platform includes a housing, a cross ball guiding rail, piezoelectric ceramic and an elastic member. The cross ball guiding rail includes a mover guiding rail and stator guiding rails. A first and second fixing member is movable in a containing chamber provided in the housing. In the longitudinal direction of the mover guiding rail, one end of the piezoelectric ceramic is abutted against the first fixing member, and the other end against the second fixing member. The mover guiding rail is fixed on the second fixing member, and the elastic member is fixed on the first fixing member. In the width direction of the mover guiding rail, the two sides of the elastic member are abutted against the inner side surfaces of the containing chamber, and the first fixing member is connected with the second fixing member by a flexible member.
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