| 发明名称 | Electric booster | ||
| 摘要 | An electric booster includes a housing having one end including a coupling surface where the housing is coupled to a master cylinder, and the other end including an attachment surface where the housing is attached to a vehicle. A controller includes a flat plate-like control board, and the control board is disposed so as to be positioned between a first plane including the attachment surface of the housing where the housing is attached to the vehicle, and a second plane including the coupling surface of the housing where the housing is coupled to the master cylinder. | ||
| 申请公布号 | US9180852(B2) | 申请公布日期 | 2015.11.10 |
| 申请号 | US201313751669 | 申请日期 | 2013.01.28 |
| 申请人 | HITACHI AUTOMOTIVE SYSTEMS, LTD. | 发明人 | Nomura Daichi;Usui Takuya;Ajima Toshiyuki;Iwaki Hidefumi;Nakano Kazuhiko;Watanabe Hirohumi |
| 分类号 | B60T13/74;B60T8/40 | 主分类号 | B60T13/74 |
| 代理机构 | Wenderoth, Lind & Ponack, L.L.P. | 代理人 | Wenderoth, Lind & Ponack, L.L.P. |
| 主权项 | 1. An electric booster configured to control an electric motor by a controller based on an operation of a brake pedal of a vehicle to thrust a piston of a master cylinder, the electric booster comprising: the electric motor; a conversion mechanism configured to convert a driving force of the electric motor into a thrust force of the piston; the controller; and a housing having one end including a coupling surface where the housing is coupled to the master cylinder, and the other end including an attachment surface where the housing is attached to the vehicle, wherein the controller includes a flat plate-like control board, and the control board is disposed so as to be positioned between a first plane including the attachment surface of the housing where the housing is attached to the vehicle, and a second plane including the coupling surface of the housing where the housing is coupled to the master cylinder, and wherein the control board is disposed in parallel with the first plane or the second plane. | ||
| 地址 | Ibaraki JP | ||