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:
Aug. 03, 1976
Filed:
Nov. 26, 1975
Roland Muterel, Bessan Court, FR;
Societe Anonyme D.B.A., Paris, FR;
Abstract
The invention relates to a tandem master-cylinder for a split braking system of an automotive vehicle. The master-cylinder comprises two pressure chambers, the first one between the control piston and the floating piston and the second or front chamber before the floating piston. The first chamber communicates with a first outlet port which is connected to a second outlet port through a by-pass valve. The by-pass valve is secured to a tappet-rod projecting into the second chamber to be engaged by the floating piston, upon pressure failure in the second chamber and so that the by-pass valve is opened. The first outlet port is adapted to be connected to a set of brake actuators through a braking correcting valve while the second outlet port is adapted to be directly connected to said set of brake actuators.