Torque limiter for power winch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 27, 2018
Issued Date -
N/A
app pub date -
Nov 9, 2015
filing date -
Apr 24, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a torque limiter for a power winch, and a torque limit mechanism is installed for timely cut off the power transmission whenever the reverse torque generated by a carrying load exceeds a torque bearable by the power supply during a power transmission process for transmitting the power outputted from a power supply to a reduction mechanism through a long shaft, so as to prevent the power supply from being damaged by overload. The torque limit mechanism is formed by a torsion shaft, a friction plate, a brake pad, a disc-shaped elastic member, an adjustable positioning ring and a positioning screw ring.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B66D Class
- 143 Applications Filed
- 109 Patents Issued To-Date
- 76.23 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 7 Citation Count
- B66D Class
- 26.67 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 27, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 27, 2029 |
