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. 08, 2009
Filed:
Apr. 21, 2006
Noboru Fujiwara, Toyota, JP;
Noboru Fujiwara, Toyota, JP;
Toyoda Iron Works Co., Ltd., Toyota-shi, Aichi-ken, JP;
Abstract
A brake pedal apparatus including: an operating pedal; and first and second working levers which are pivotable according to respective different lever-ratio characteristics in response to a depressing operation effected on the operating pedal and which are connectable to a pivot member via a clutch member. When a reaction force of an output member does not exceed a switching load, a load reaction lever is held in a reference position whereby the first working lever is connected to the pivot member. When the reaction force exceeds the switching load, the load reaction lever is pivoted to a switching position against a biasing force of a biaser whereby the second working lever is connected to the pivot member.