Title:
Vehicle height adjusting device
Document Type and Number:
Japanese Patent JP6221693
Kind Code:
B2
Abstract:
A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a pressure tank (26) storing the working fluid; a compressor (36) pressure-feeding the working fluid; opening and closing valves (24a, 24b, 24c, 24d) interposed between the vehicle height adjustment units and the pressure tank; a vehicle height acquisition unit (58) acquiring a vehicle height value of the wheel; and a control unit (56) controlling the vehicle height adjustment unit to adjust a vehicle height, and controlling the compressor, wherein when a vehicle height adjustment speed, calculated from the vehicle height value, is less than or equal to a predetermined threshold value, the control unit drives the compressor to pressure-feed the working fluid to the vehicle height adjustment units.
Inventors:
Yusuke Kondo
Takanori Suzuki
Atsushi Ogino
Takanori Suzuki
Atsushi Ogino
Application Number:
JP2013248087A
Publication Date:
November 01, 2017
Filing Date:
November 29, 2013
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
B60G17/015; B60G17/052; B60G17/056
Domestic Patent References:
| JP2010105584A | ||||
| JP2009214836A | ||||
| JP2662568B2 | ||||
| JP2002087040A | ||||
| JP3070615A | ||||
| JP62058207U |
Attorney, Agent or Firm:
Hiroaki Sakai