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. 20, 1983
Filed:
Apr. 24, 1981
Reinhard Resch, Stuttgart, DE;
Hellmut Krohn, Esslingen, DE;
Daimler-Benz Aktiengesellschaft, Stuttgart, DE;
Abstract
A brake valve useable in conjunction with a vehicle braking system is monitored by an anti-locking device and operable by a brake pedal through a trailing or simulating spring. The brake valve is provided with a control slide valve for regulating a metered feed of the pressure medium conducted from a pressure source to the wheel brake cylinders of the braking system. The pressure medium is furthermore relievable at the wheel brake cylinders by anti-lock valves. The control slide valve cooperates with at least two emergency pistons freely traversible during normal operation of the braking system. Each of these emergency pistons are mechanically operable from the brake pedal in case of failure of the energy supply or of a brake circuit after a valve associated with the respective pistons has been closed.