SHAFT DEVICE CAPABLE OF SENSING TORQUE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Dec 9, 2021
app pub date -
Jun 4, 2021
filing date -
Jun 4, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A shaft device includes a shaft having a guide portion, a restraining member fixed to the shaft, and a movable member movably inserted into but non-rotatable relative to the restraining member and having a guide portion. When the shaft is rotated, the guide portions of the movable member and the shaft interact with each other to drive the movable member to axially displace. A restoring module is provided to restore the movable member to its original position after being axially displaced. A sensing module is provided for converting one of an axial displacement of the movable member and a deformation of the restoring module into a variable signal.
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