Title:
電子的なホイールスリップ制御装置を備えた、特に液圧式の車両ブレーキ装置の液圧ユニットのための蓄圧器
Document Type and Number:
Japanese Patent JP2011506192
Kind Code:
A
Abstract:
The invention relates to a pressure accumulator, especially for a hydraulic unit of a hydraulic vehicle braking system with electronic wheel slip regulation. Pressure accumulators having an accumulator piston acted on by a piston spring are known according to prior art. In order to save costs on parts for the piston spring and to save space in terms of the pressure accumulator, a piston spring having at least one first spring winding is used. According to the invention, the outer diameter of the first winding is smaller than the inner diameter of a second spring winding connected thereto.
Inventors:
Alexander Ballis
Dieter Merck Line
Andreas V
Holger Fisher
Taro Segawa
Dieter Merck Line
Andreas V
Holger Fisher
Taro Segawa
Application Number:
JP2010538517A
Publication Date:
March 03, 2011
Filing Date:
October 23, 2008
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
B60T8/34
Domestic Patent References:
| JP2003508709A | 2003-03-04 | |||
| JPH01305110A | 1989-12-08 | |||
| JP2000270400A | 2000-09-29 | |||
| JPS6081528A | 1985-05-09 | |||
| JP2003262221A | 2003-09-19 | |||
| JPH06264948A | 1994-09-20 | |||
| JP2000291706A | 2000-10-20 |
Foreign References:
| US3302530A | 1967-02-07 |
Attorney, Agent or Firm:
Toshio Yano
Hiroshi Sugimoto
Takahashi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Hiroshi Sugimoto
Takahashi
Hiroyasu Ninomiya
Einzel Felix-Reinhard