High efficiency high output transmission with linear clutch actuator and system, method, and apparatus for control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 31, 2022
Grant Date -
Mar 26, 2020
app pub date -
Nov 26, 2019
filing date -
Dec 22, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A shift control circuit operates a shift actuator using a first opposing pulse command and a first actuating pulse command, and releases pressure with shift actuating and opposing volumes of the shift actuator upon determining a shift completion event.
First Claim
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International Classification(s)
- 2019 Application Filing Year
- G08B Class
- 3399 Applications Filed
- 2427 Patents Issued To-Date
- 71.41 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G08B Class
- 0 % this patent is cited more than
- 3 Age
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