The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2005
Filed:
Dec. 19, 2001
Thierry Pasquet, Livry Gargan, FR;
Werner Quirant, Bleistein, FR;
Thierry Pasquet, Livry Gargan, FR;
Werner Quirant, Bleistein, FR;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A hydraulic braking apparatus for a motor vehicle having a service braking system (A) fed by a central hydraulic unit () and an emergency braking system (B). A simulator (M) resists a forward motion of an actuator member (D,) for a master cylinder () to define a reaction corresponding to the progress of a braking operation. Admission solenoid values () and exhaust solenoid values () connected to the wheel brakes () modulate pressurized fluid supplied by a central hydraulic unit () in effecting the braking operation. Sensors () in the motor vehicle detect various braking parameters that are communicated to a computer (C) to control the solenoid valves () such that the braking operation is a function of the travel of the actuator member (D,).