Magnetostrictive ambler motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 25, 1994
Grant Date -
N/A
app pub date -
Aug 18, 1992
filing date -
Aug 18, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An actuator having first and second brake sections, one of the first and second sections movable relative to the other along a predetermined axis, spaced apart pairs of brakes in each of the brake sections, a spring connected between the first and second brake sections for biasing the first section away from the second section along the axis, a pusher rod between the first and second sections parallel to the predetermined axis, operative in response to an activating control signal to expand axially and upon removal of the control signal to contract to its original length, and a device for selectively activating the brakes in each section and the push rod such that the actuator moves in a selected direction along the axis.
First Claim
Family
International Classification(s)
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