Title:
VEHICLE HEIGHT ADJUSTMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/110451
Kind Code:
A1
Abstract:
A vehicle height adjustment apparatus (1) according to the present invention comprises: a movement conversion part (2) that comprises a rotating member (2a) and a linear member (2b), and converts rotational movement of the rotating member (2a) into linear movement of the linear member (2b); a plurality of motors (M1, M2); a driven gear (3a) linked to the rotating member (2a); a plurality of driving gears (3b, 3c) engaging the driven gear (3a); and a spring bearing (7) for supporting one end of a suspension spring (S) that is linked to the linear member (2b) and interposed between the vehicle body and an axle. After driving and subsequent stopping of the spring bearing (7), a portion of the driving gears (3b, 3c) are driven in the opposite direction of the driving direction of the spring bearing (7).
Inventors:
WATANABE HIROTOMO (JP)
KONDO TAKUHIRO (JP)
WATAYA SHIGEO (JP)
KONDO TAKUHIRO (JP)
WATAYA SHIGEO (JP)
Application Number:
PCT/JP2019/038504
Publication Date:
June 04, 2020
Filing Date:
September 30, 2019
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B60G17/00; F16F1/12; F16F15/067; F16H1/16; F16H1/20
Foreign References:
| JPH06346941A | 1994-12-20 | |||
| JP2011256980A | 2011-12-22 | |||
| JP2005247080A | 2005-09-15 | |||
| JP2009150465A | 2009-07-09 | |||
| JP2009248867A | 2009-10-29 | |||
| JP2002193625A | 2002-07-10 |
Attorney, Agent or Firm:
ISHIKAWA Ken (JP)
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