Abstract: A gear for vehicle steering systems, in which, by pivoting a shaft of a pinion in the radial direction by means of a spring element, play-free transmission of the rotary motion from the shaft to a power takeoff shaft is assured.

Abstract: A final control element for superimposed steering engagement of a vehicle steering system with a superposition gear having two input shafts and one output shaft, in order to attain a radial freedom from play, the superposition gear is provided with a two-stage, modified planetary gear, having a planet carrier, at least one stepped planet comprising two axially aligned planet wheels connected to one another fixed against relative rotation, and two sun wheels or ray wheels; the first input shaft is connected to one sun or ray wheel, and the output shaft is connected to the other sun or ray wheel, fixed against relative rotation, while the planet carrier is drivable via the second input shaft, and the at least one stepped planet and the sun wheels are biasing toward provided for suppressing a tooth flank play that occurs between.

Abstract: A gear for vehicle steering systems is proposed, in which, by pivoting a shaft (5) of a pinion (17) in the radial direction (23) by means of a spring element (25), play-free transmission of the rotary motion from the shaft (5) to a power takeoff shaft (21) is assured.

Abstract: The improved drum brake includes an anchor plate, a drum, and a drum ring and brake shoes, which cooperate with the drum and are disposed in a drum chamber between the anchor plate and the drum, and ventilation openings on the drum.

Abstract: In a final control element for superimposed steering engagement of a vehicle steering system with a superposition gear (12) that has two input shafts (13, 14) and one output shaft (15), in order to attain a radial freedom from play, the superposition gear (12) is provided with a two-stage, modified planetary gear (25), which has a planet carrier (30), at least one stepped planet (31) that comprises two axially aligned planet wheels (311, 312) connected to one another in a manner fixed against relative rotation, and two sun wheels (32, 33); the first input shaft (13) is connected to one sun wheel (32), and the output shaft (15) is connected to the other sun wheel (33), in each case in a manner fixed against relative rotation, while the planet carrier (30) is drivable via the second input shaft (14), and means are provided for suppressing a tooth flank play that occurs between the at least stepped planet (31) and the sun wheels (32, 33).