Lock mechanism of actuator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 2020
Grant Date -
May 30, 2019
app pub date -
Nov 27, 2018
filing date -
Nov 28, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lock mechanism is provided in an actuator capable of changing a toe angle of a wheel by rotational drive of a motor and adapted to lock operation of the actuator when the rotational drive of the motor is stopped. The lock mechanism includes a casing secured to a housing of the actuator, an input-side shaft connected to a motor shaft of the motor and rotatably held in the casing, an output-side shaft to which rotational torque is transmitted from the input-side shaft, and an engaging part. The engaging part includes a pair of friction members displaceably provided along a guide groove, a claw part having an acute shape in cross section and a side end part which are provided on the input-side shaft, an abutting part provided on each friction member, and a coil spring for urging each friction member.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- B60G Class
- 662 Applications Filed
- 505 Patents Issued To-Date
- 76.29 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B60G Class
- 0 % this patent is cited more than
- 5 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 | Jun 8, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 8, 2032 |
