Improvements in or relating to fluid-pressure regulating power cylinder devices
US2952267A
Self-regulating fluid pressure operated power cylinder
GB816560A
Automatic speed changing transmission for rotary motion
US2884812A
Automatic speed changing transmission for rotary motion
GB819659A
Improvements in or relating to a power assisted steering mechanism for motor vehicles
US2858842A
Device for automatically regulating the fluid delivery of a pump
GB813572A
A device for automatically regulating the supply of pressure fluid to apparatus in which a continuous flow is required
US2909157A
Fluid pressure motor, particularly for vehicular power steering
GB722753A
Mechanism which enables to effect by one single operation, the preliminary releasing of the friction clutch and the engagement of gears in automobile transmissions
US2753025A
Mechanism for the releasing of the clutch and the changing of gears in automobile transmissions
