Eaton Cummins Automated Transmission Technologies, LLC

Eaton Cummins Automated Transmission Tech., LLC

Eaton Corporation

Thomas Connolly

Christopher Deboer

Graeme Andrew Jackson

Ian Daniel McKenzie

Sipei Chen

Jeff Hawarden

Christian Thomas Chimner

Paul R Peterson

Paul Wilson

Joseph Paul Furner

Timothy Scott Smith

David L Wadas

Andrzej Wota

Yeidei Wang

George A Brunemann

Anthony Stasik

Matthew Richard Busdiecker

Justin Keith Griffiths

Adam Christopher Maurer

William Andrew David

Xiaosong Kang

Sujay Kawale

Ryan Pauls

Carl Christopher Smith

Richard A Nellums

Jeffrey S Dunfee, Ii

Troy Scott Reinoehl

Jeffrey Philip Hawarden

Todd William Fritz

Kerfegar Khurshed Katrak

James Lee Whitaker

Clinton Lee McClellan

Benjamin S Sheen

Steven Michael Peterson

Mark E Hope

Carlos H Wink

Kevin McGovern

Paige Elizabeth Fernald

Frederic Boissinot

Matthew P Johnson

Scott William Davis

Zhanjiano Zou

Kim Ann Brown

Sarika Marfatia

Joseph Paul Fumer

Tim Sandy

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. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling 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 controller controls the shift actuator utilizing an actuating pulse and an opposing pulse.

System, method, and apparatus for operating a high efficiency, high output transmission

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. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling 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. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

High efficiency, high output transmission having an aluminum housing

A transmission includes an input shaft and an output shaft, the input shaft selectively accepting a torque input from a prime mover, and the output shaft selectively providing torque output to a driveline. A controller determines a shaft displacement angle representing an angle value of rotational displacement difference between at least two shafts of the transmission, and performs a transmission operation responsive to the shaft displacement angle.

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.

High efficiency, high output transmission

High efficiency high output transmission with linear clutch actuator and system, method, and apparatus for control

Coolerless high efficiency, high output transmission

Pneumatic transmission control

Clutch control for a high efficiency, high output transmission having improved response and position control

Growing community of inventors

Portage, MI, United States of America

Thomas Connolly