Matches 1 - 13 out of 13


Match Document Document Title
US20090048066 Transmission shift assembly for a vehicle and a method of monitoring the same  
The present invention provides for a transmission shift assembly for a vehicle and a method of monitoring the same. The assembly includes a transmission having a shift position member movable...
US20070167284 Method for operating a drive train of a vehicle  
A method for operating a drive train of a vehicle with a hydrodynamic torque converter, one transmission device and one prime mover during a gearshift starting from an actual ratio to a target...
US20090286649 TWO VALVE BREATHER SYSTEM FOR REAR DIFFERENTIAL  
A driveline component breather system that utilizes a first and a second valve assembly to control the intake and exhaustion of fluid within the driveline component to regulate internal pressures...
US20090197737 CONTROLLER FOR VEHICLE AUTOMATIC TRANSMISSION  
Monitoring means 46, 47 are provided to monitor working hydraulic pressure of the hydraulic engagement elements for the high gear range of a vehicle automatic transmission 2. Characteristic...
US20090012681 UPSHIFT CONTROL SYSTEM OF AN AUTOMATIC TRANSMISSION AND METHOD THEREOF  
An upshift control system and method of an automatic transmission. The system includes a vehicle speed detector outputting a vehicle speed signal; a transmission control unit for receiving the...
US20080026912 Automatic transmission hydraulic line pressure regulator  
An automatic transmission line pressure regulator includes a first body for installation in a valve bore distant from a line pressure valve and having a threaded bore passing therethrough, a...
US20080220939 CONTROL SYSTEM FOR ELECTRONIC RANGE SELECTION IN A DUAL CLUTCH TRANSMISSION  
The present invention provides a system for shifting or controlling a dual clutch transmission where the transmission may operate in at least a first mode of operation and a second mode of...
US20070149356 CONTROL DEVICE AND CONTROL METHOD FOR AUTOMATIC TRANSMISSION  
When an N position sensor is ON, even though the N position is selected, the oil pressure supplied to a clutch C1 which is engaged during the transition from the non-running state to the running...
US20080300106 CONTROL DEVICE FOR VEHICULAR AUTOMATIC TRANSMISSION  
A control device for a vehicular automatic transmission is provided which can preferably execute backpressure control of accumulators and torque-up control so as to minimize the occurrence of...
US20090088296 Control System for a Transmission with a Dual Area Apply Piston for a Torque-Transmitting Mechanism Engagement  
A control system is provided for selectively actuating a dual area apply piston having first and second piston areas each selectively biased by hydraulic pressure within a respective first and...
US20100029439 Transmission device, power output device, and control method of power output device  
A transmission device that is built into a power output device outputting power to a drive shaft in combination with a power source and that includes an automatic transmission that changes a shift...
US20100130327 Multi-Drive Fluid Pump  
A multi-drive pump may include a pump housing, an inlet port, an outlet port, a primary pump gear, a secondary pump gear, a first internal mechanical drive mechanism coupled to the primary pump...
US20100311542 ELECTRO-HYDRAULIC CONTROL SYSTEM DIAGNOSTICS  
Various embodiments of methods, apparatus and systems that diagnose and/or detect faults of an electro-hydraulic control system for a transmission are presented. Some embodiments, adjust a main...

Matches 1 - 13 out of 13