Title:
VEHICLE BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/125551
Kind Code:
A1
Abstract:
The present invention makes a vehicle brake device having an ineffective depression region more tolerable to the displacement of an input rod in a direction orthogonal to the axial direction, even if an elastic body for generating a pedal counterforce is provided. This vehicle brake device has an ineffective depression region in the driver's brake pedal operation. This device includes a pedal urging section that urges an input rod (35), which advances and retracts in conjunction with operations of depressing a brake pedal, in a brake pedal return direction in cases where the position to which the brake pedal (8a) is depressed is at least within the ineffective depression region. The pedal urging section includes an elastic body (82). One end of the elastic body (82) is attached to the input rod (35), and the other end is attached to a member (31) on the vehicle body side. The elastic body applies, to the input rod (35), a spring force in the brake pedal return direction.
Inventors:
GOTOH SHINNOSUKE (JP)
ONO TOSHIHIRO (JP)
ONO TOSHIHIRO (JP)
Application Number:
PCT/JP2013/007624
Publication Date:
August 21, 2014
Filing Date:
December 26, 2013
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
B60T7/06; G05G1/32
Foreign References:
| JPH09254821A | 1997-09-30 | |||
| JPS6016227U | 1985-02-04 | |||
| JP2006264632A | 2006-10-05 | |||
| JPH10175568A | 1998-06-30 | |||
| JPH0717371A | 1995-01-20 | |||
| JP2000280836A | 2000-10-10 |
Other References:
See also references of EP 2957471A4
Attorney, Agent or Firm:
MORI, Tetsuya et al. (JP)
Woods Tetsuya (JP)
Woods Tetsuya (JP)
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