Title:
BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/125321
Kind Code:
A1
Abstract:
Master cylinder (5) has a first hydraulic chamber (51), which generates a hydraulic pressure by means of the braking operation of a driver, and a second hydraulic chamber (52), which is interconnected with a reservoir (4) and is connected to the intake unit (70) of a pump (7). Wheel cylinder hydraulic pressure can be created by means of the hydraulic pressure of the first hydraulic chamber (51) in the state of the intake unit (70) of the pump (7) and the reservoir (4) being interconnected with the second hydraulic chamber (52) therebetween.
Inventors:
MARUO RYOHEI (JP)
NAKAZAWA CHIHARU (JP)
NAKAZAWA CHIHARU (JP)
Application Number:
PCT/JP2013/052183
Publication Date:
August 29, 2013
Filing Date:
January 31, 2013
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60T8/17; B60T8/94; B60T11/16; B60T13/66
Foreign References:
| JP2004345629A | 2004-12-09 | |||
| JP2001063553A | 2001-03-13 |
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
Hiromichi Kobayashi (JP)
Hiromichi Kobayashi (JP)
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Claims: