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. 05, 2006
Filed:
Jan. 26, 2004
Applicants:
Bruno Berthomieu, Barcelona, ES;
Juan Simon Bacardit, Barcelona, ES;
Fernando Sacristan, Cabrils, ES;
Inventors:
Bruno Berthomieu, Barcelona, ES;
Juan Simon Bacardit, Barcelona, ES;
Fernando Sacristan, Cabrils, ES;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60T 8/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A boosted brake () having a booster () for activating a primary piston () of a master cylinder () by way of a feeler (), a reaction disk () and a push rod (). The push rod () that is housed a decompression piston () and returned elastically by a spring () to a position of rest has at least two radial branches () in order to provide two boost ratios which differ according to the intensity of the input force.