发明授权
- 专利标题： Brake device
- 专利标题（中）： 制动装置
-
申请号： US14379606申请日： 2013-01-31
-
公开(公告)号： US09242626B2公开(公告)日： 2016-01-26
- 发明人: Ryohei Maruo , Chiharu Nakazawa
- 申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
- 申请人地址： JP Hitachinaka-Shi
- 专利权人： HITACHI AUTOMOTIVE SYSTEMS, LTD
- 当前专利权人： HITACHI AUTOMOTIVE SYSTEMS, LTD
- 当前专利权人地址： JP Hitachinaka-Shi
- 代理机构： Foley & Lardner LLP
- 优先权： JP2012-038232 20120224
- 国际申请： PCT/JP2013/052183 WO 20130131
- 国际公布： WO2013/125321 WO 20130829
- 主分类号： B60T13/74
- IPC分类号： B60T13/74 ; B60T13/58 ; B60T8/17 ; B60T8/94 ; B60T13/16 ; B60T13/66 ; B60T8/38 ; B60T8/40 ; B60T8/48 ; B60T11/236
摘要：
A master cylinder 5 includes: a first liquid chamber 51 generating a liquid pressure in response to a brake operation of a driver; and a second liquid chamber 52 communicated with a reservoir 4 and connected to a suction port 70 of a pump 7. In a state in which the reservoir 4 and a suction section 70 of the pump 7 are communicated via the second liquid chamber 52, a liquid pressure of the first liquid chamber 51 can create a wheel cylinder liquid pressure.
公开/授权文献
- US20150061358A1 BRAKE DEVICE 公开/授权日：2015-03-05