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:
Jan. 10, 2012
Filed:
Oct. 04, 2006
Nicola Tristano, Matera, IT;
Monika Schefzik, Steinfeld-Hausen, DE;
Francesco Onorato, Matera, IT;
Corrado Caruso, Bari, IT;
Pietro Patano, Palo Del Colle, IT;
Nicola Tristano, Matera, IT;
Monika Schefzik, Steinfeld-Hausen, DE;
Francesco Onorato, Matera, IT;
Corrado Caruso, Bari, IT;
Pietro Patano, Palo Del Colle, IT;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an automatic parking brake acting on a disk brake and in which the piston of the brake comprises a cavity in which there is a spring () allowing pressure to be applied to the end () of the piston cavity. A washer () is positioned between the inlet () of the cavity and the spring (). A pressing device () allows pressure to be applied to the washer () so that it preloads the spring ().