Lockup piston with a damper

Lockup torque converter having slip control means

Lockup unit for torque converter having a friction element

Look-up torque converter with compact arrangement of damper

Lubricating fluid regulator in torque convertor hydraulic clutch

Machine unit comprising a drive and a machine

Marine drive having speed controlled lock-up torque converter

Method for adapting a torque converter lock-up clutch

Method for controlling a damper clutch of an automatic...

Method of and apparatus for controlling direct coupling mechanis

Method of operating hydrokinetic torque converters in the...

Method of operating hydrokinetic torque converters in the...

Motor and gearing controls for torque converter lock-up clutch

Mounting for rotating spiral spring

Multi-plate clutch and hydrodynamic torque converter device...

Multi-stage torque converter with integrated damper

Multiple ratio automatic transmission and torque converter

Multiple ratio automatic transmission and torque converter

Noise and vibration reduction in a torque converter clutch assem

Noise and vibration reduction in a torque converter clutch assem