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. 10, 1976
Filed:
Dec. 06, 1974
Ewald Muller, Neu-Isenburg, DT;
ITT Industries, Inc., New York, NY (US);
Abstract
A two-way valve for a brake booster functions first to interrupt a vacuum connection between two chambers when displaced by an actuating rod and second to permit atmosphere to enter into one of the two chambers to provide the booster action. In such known arrangements there is a disadvantage that the brake actuation requires considerable lost brake pedal travel. According to the present invention this disadvantage is overcome by arranging a valve body coaxial of and axially displaced on the actuating rod and by coupling the actuating rod to the valve body by means of a travel-transmission arrangement which provides for a larger displacement travel of the valve body relative to the travel of the actuating rod.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile