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:
Dec. 23, 2003
Filed:
Mar. 21, 2002
Yuji Wachi, Higashimatsuyama, JP;
Bosch Braking Systems Co., Ltd., Tokyo, JP;
Abstract
In a brake pedal apparatus, as a brake pedal is depressed when an engaging device and a receiving portion are engaged with each other, a second lever member pivots about a second pivot pin. At this point, when the pedaling force is smaller than a threshold value, the engagement between the engaging device and the receiving portion is maintained so that the second lever member pivots about the second pivot pin. In this state, the pedal leverage is set to be a smeller ratio. As the pedaling force exceeds the threshold, the engaging device is disengaged from the receiving portion. Then, the first and second lever members are coupled by a stopper portion to pivot together about a first pivot pin. Therefore, the pedal leverage is changed to a larger ratio.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile