Pressure control unit with locking device for dual circuit brake

Fluid-pressure and analogous brake systems – Multiple fluid-receiving devices – Multiple motors

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Details

303 969, 188195, B60T 1300, B60T 818

Patent

active

048589993

ABSTRACT:
A pressure control unit, in particular for pressure-fluid-actuatable dual-circuit brake systems of automotive vehicles, comprises a housing, a regulating device connected between an inlet and an outlet of a first brake circuit and actuated by an element applicable by a control force. A by-pass for bypassing the regulating device which is controlled by a locking piston acted upon by a second brake circuit. In order to accomplish a small overall length, low-priced manufacture and great functional reliability, the locking piston does not act directly on the regulating device.

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Brake Handbook Alfred Teves GmbH, 8th Edition, 1984; Bartsch Publishing House.

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