Device for automatic control of the driving speed of an agricultural tractor when working in the fields, especially when plowing with a constant working depth
DE1173757B
Link control, in particular for adjusting the swivel bodies of hydrostatic gears, which are angularly adjustable within a common circulating housing
DE1137962B
Braking device for the output shaft of hydraulic torque converters, especially for motor vehicles
DE1171276B
Vehicle transmissions, in particular for agricultural tractors in device carrier design
