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.

Date of Patent:
Sep. 10, 2013

Filed:

Jul. 06, 2011
Applicants:

Kohei Maruyama, Utsunomiya, JP;

Yutaka Horiuchi, Utsunomiya, JP;

Takashi Yanagi, Sakura, JP;

Hiroaki Sasaki, Utsunomiya, JP;

Inventors:

Kohei Maruyama, Utsunomiya, JP;

Yutaka Horiuchi, Utsunomiya, JP;

Takashi Yanagi, Sakura, JP;

Hiroaki Sasaki, Utsunomiya, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60W 50/16 (2012.01); B60W 50/14 (2012.01);
U.S. Cl.
CPC ...
Abstract

An accelerator pedal device for a vehicle, performing a pedal reaction force control method. The accelerator pedal device is provided with an engine speed detection unit that detects the engine speed (Ne) and a reaction force control unit that controls, on the basis of the engine speed (Ne), a pedal reaction force (Fr) applied by a reaction force application unit. The reaction force control unit limits the reduction ratio of the pedal reaction force (Fr) when the reduction ratio of the engine speed (Ne) is greater than or equal to a predetermined value.


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