Matches 1 - 6 out of 6


Match Document Document Title
US20080188352 TWO STAGE CHECK VALVE FOR AUTOMATIC TRANSMISSION SYSTEM  
The two stage check valve for the automatic transmission system provides a first member that opens in response to a first pressure and a second member which opens in response to a second pressure...
US20100056334 FAIL-SAFE MECHANISM FOR AUTOMATIC TRANSMISSION, AND FAIL-SAFE VALVE PROVIDED IN THE FAIL-SAFE MECHANISM  
In a fail-safe mechanism for an automatic transmission (3), when a predetermined gearshift (Rev) is positioned in the automatic transmission (3) during a non-failure state of the automatic...
US20090088297 Pressure medium supply unit for a clutch and an automatic transmission  
A pressure medium supply unit for a hydraulic system of a motor vehicle that includes a clutch requiring a high hydraulic pressure and a low volumetric flow rate of hydraulic fluid for operation,...
US20090286650 HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION  
A hydraulic control device for an automatic transmission is provided. The hydraulic control device can sets up any gear from a plurality of gears by causing any one of a plurality of frictional...
US20090105045 METHOD AND APPARATUS FOR CONTROLLING A LINE PRESSURE OF AN AUTOMATIC TRANSMISSION  
An apparatus and method for controlling line pressure of an automatic transmission. A driving information detection unit obtains information. A shift control unit determines if a power-on...
US20100120583 HYDRAULIC CONTROL APPARATUS OF AN AUTOMATED MULTI-STEP CHANGE-SPEED GEARBOX  
A hydraulic control device with a plurality of gear-actuating cylinders for engaging and disengaging the gears of an automated multi-step transmission, with pressure-controlled gear-regulating...
Matches 1 - 6 out of 6