发明名称 |
BRAKE DEVICE |
摘要 |
An object of the present invention is to provide a brake apparatus capable of highly accurately detecting a stroke amount of a brake pedal. According to an aspect of the present invention, a brake apparatus includes a master cylinder unit and a stroke sensor. The master cylinder unit includes therein a piston configured to carry out a stroke via a rod axially actuated according to an operation performed by a driver on a brake pedal, and an oil passage through which brake fluid flows after flowing out according to the stroke of the piston. The stroke sensor is attached to an outer wall of the master cylinder unit and configured to detect an axial stroke amount of the piston. |
申请公布号 |
EP3072760(A1) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20140863806 |
申请日期 |
2014.11.10 |
申请人 |
HITACHI AUTOMOTIVE SYSTEMS, LTD. |
发明人 |
MARUO, RYOHEI;NAKAZAWA, CHIHARU |
分类号 |
B60T8/34;B60T7/02;B60T7/04;B60T17/02 |
主分类号 |
B60T8/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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