Pressure medium-actuated brake system of a tractor-trailer...

Details Pressure medium-actuated brake system of a tractor-trailer... Pressure medium-actuated brake system of a tractor-trailer...

2007-12-18

2007-12-18

Williams, Thomas (Department: 3683)

Fluid-pressure and analogous brake systems

Multiple fluid-receiving devices

Multiple motors

C303S123000

Reexamination Certificate

active

10482642

ABSTRACT:
The invention relates to a pressure medium-actuated brake system of a tractor-trailer combination comprising at least one first brake circuit and one second brake circuit. The inventive brake system contains a multiple-circuit braking power sensor, which is connected to a first compressed-air reservoir for the first brake circuit and to a second compressed-air reservoir for the second brake circuit. The brake system also contains an electronic controlling and regulating unit, a control valve device and a tractor protection valve, which can be brought into connection with at least one compressed-air reservoir and via which a brake pressure for a brake system of the trailer can be controlled. The invention provides that at least the multiple-circuit braking power sensor and the control device are placed in immediate proximity to one another and are combined to form a modular unit.

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