Robert Boschgmbh

Other

Van Doorne's Transmissie B.v.

Ewald Spiess

Joachim Luh

Peter Baeuerle

Hans Haecker

Wilhelmus J Van Wijk

Rine Pelders

Karl-Heinz Senger

Michael Tischer

Mehmet-Fatih Sen

Emergency hydraulic control for adjusting a constant clamping force ratio with regard to a continuously variable transmission

Hydraulic emergency control for changing hydraulic oil pressure in the

Emergency hydraulic control with control valves for continuously

Hydraulic emergency control for transmission ratio-dependent variation

A shock absorber including an electromagnetically actuatable control piston located in a damper piston within a cylinder. The damping force is determined directly with the triggering of the magnet coil, regardless of the relative speed between the piston and the cylinder. To control the forces, a first single valve is electrically acted upon, and that valve in turn acts upon a second single valve. The apparatus is used for damping relative motions of two masses, in particular with resilient wheel suspension systems in motor vehicles.

Shock absorber for damping courses of motion of a vehicle

A shock absorber which in an event of an electrical defect provides a predetermined throttle cross section which provides a pressure drop in the throttle cross section that determines damping of fluid flow from one work chamber to another work chamber. Thus, in an event of a defect in a control system, an arbitrarily selectable and preferably approximately average damping is produced.

Shock absorber with two seat valve

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Vaihingenenz, Germany

Ewald Spiess