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    Vehicle height adjustment device
    1.
    发明授权
    Vehicle height adjustment device 有权

    公开(公告)号：US10150531B2

    公开(公告)日：2018-12-11

    申请号：US15074416

    申请日：2016-03-18

    Applicant: Showa Corporation

    Inventor： Takahiro Kasuga ,  Takahiro Koresawa

    IPC: B62K25/04 ,  B60G17/0185 ,  F16F9/56 ,  F16F1/12 ,  B62K25/08

    Abstract: A vehicle height adjustment device includes a changer and a controller. The changer is configured to change a relative position of a body of a vehicle relative to an axle of a wheel of the vehicle. The controller is configured to control the changer to make the relative position a target value so as to control a vehicle height of the body of the vehicle. The controller is configured to control the changer to maintain the relative position irrespective of the target value when a decreasing malfunction occurs causing the vehicle height to decrease.

    Vehicle height adjusting device and vehicle height adjusting method
    2.
    发明授权
    Vehicle height adjusting device and vehicle height adjusting method 有权
    车高调整装置及车高调整方法

    公开(公告)号：US09180746B2

    公开(公告)日：2015-11-10

    申请号：US14226065

    申请日：2014-03-26

    Applicant: SHOWA CORPORATION

    Inventor： Takahiro Kasuga ,  Fumiaki Ishikawa

    IPC: B60G17/052 ,  B60G17/015 ,  B62K25/04 ,  B60G17/027

    CPC classification number: B60G17/015 ,  B60G17/0155 ,  B60G17/0272 ,  B60G17/0525 ,  B60G2300/12 ,  B60G2400/208 ,  B60G2400/252 ,  B60G2400/60 ,  B60G2401/17 ,  B60G2500/30 ,  B60G2500/302 ,  B60G2800/914 ,  B62K25/04 ,  B62K2025/044 ,  B62K2025/045

    Abstract: A vehicle height adjusting device includes: a changing unit that changes relative positions of a vehicle main body and wheels of a vehicle; and a control unit that adjusts a vehicle height that is a height of the vehicle main body by controlling the changing unit to change the relative positions, in which the changing unit includes an electromagnetic valve that is provided on a circulation path of a fluid and that is adjusted to have an opening amount in accordance with supplied power and changes the relative positions as pressure of the fluid varies in accordance with the opening amount of the electromagnetic valve, and the control unit performs Pulse-Width-Modulation control on voltage applied to the electromagnetic valve so that the opening amount of the electromagnetic valve equals a desired opening amount.

    Abstract translation: 车辆高度调节装置包括：改变单元，改变车辆主体和车辆的车轮的相对位置; 以及控制单元，其通过控制改变单元来改变相对位置来调整作为车辆主体的高度的车辆高度，其中，所述改变单元包括设置在流体的循环路径上的电磁阀，并且， 根据供给的动力调节开口量，并且随着流体的压力根据电磁阀的打开量而改变相对位置，并且控制单元对施加到电磁阀的电压进行脉宽调制控制 电磁阀，使得电磁阀的开度等于期望的开启量。

    VEHICLE HEIGHT CONTROL DEVICE FOR MOTORCYCLE
    3.
    发明申请
    VEHICLE HEIGHT CONTROL DEVICE FOR MOTORCYCLE 有权
    用于摩托车的车辆高度控制装置

    公开(公告)号：US20140077465A1

    公开(公告)日：2014-03-20

    申请号：US13798771

    申请日：2013-03-13

    Applicant: SHOWA CORPORATION

    Inventor： Yosuke MURAKAMI ,  Tadashi Hachisuka ,  Takahiro Kasuga ,  Fumiaki Ishikawa

    IPC: B62K25/06 ,  B62K25/10 ,  B62K25/08

    CPC classification number: B62K25/06 ,  B62K25/04 ,  B62K25/08 ,  B62K25/10 ,  B62K2025/045

    Abstract: An object of the present invention is to provide a vehicle height control device for a motorcycle which enables a vehicle height to be retained at any intermediate position and which implements instantaneously switchover of the vehicle height. A vehicle height control device for a motorcycle has vehicle height detection means for detecting the vehicle height, a selector valve that connects, by switching, a jack chamber in a hydraulic jack to an oil reservoir chamber that communicates with oil chambers in a damper tube, and control means for controlling the switching of the selector valve based on a detection result from the vehicle height detection means in order to retain the vehicle height at any position.

    Abstract translation: 本发明的目的是提供一种用于机动二轮车的车高控制装置，其能够将车高保持在任何中间位置，并实现车辆高度的瞬时切换。 用于摩托车的车辆高度控制装置具有用于检测车辆高度的车辆高度检测装置，通过切换液压千斤顶中的千斤顶室到与阻尼管中的油室连通的储油室连接的选择阀， 以及控制装置，用于基于来自车辆高度检测装置的检测结果来控制切换阀的切换，以便将车辆高度保持在任何位置。

    Vehicle height adjustment apparatus
    5.
    发明授权
    Vehicle height adjustment apparatus 有权
    车高调整装置

    公开(公告)号：US08894074B2

    公开(公告)日：2014-11-25

    申请号：US13949388

    申请日：2013-07-24

    Applicant: Showa Corporation

    Inventor： Takahiro Kasuga ,  Fumiaki Ishikawa ,  Shunya Senda

    IPC: B62K25/04 ,  B60G21/00

    CPC classification number: B62K25/04 ,  B60G21/002 ,  B60G21/067 ,  B60G2300/12 ,  B60G2500/30 ,  B62K2025/045

    Abstract: A vehicle height adjustment apparatus, includes: a front wheel side changing unit capable of changing a front wheel side relative position; a rear wheel side changing unit capable of changing a rear wheel side relative position; and a control unit for adjusting a height of the main body of the vehicle by controlling the front wheel side changing unit and the rear wheel side changing unit so as to change the front wheel side relative position and the rear wheel side relative position, in which the control unit controls the front wheel side changing unit and the rear wheel side changing unit in such a manner that a rate of change of the front wheel side relative position and a rate of change of the rear wheel side relative position satisfy a predetermined relationship.

    Abstract translation: 一种车辆高度调节装置，包括：能够改变前轮侧相对位置的前轮侧变更单元; 后轮侧更换单元，其能够改变后轮侧相对位置; 以及控制单元，用于通过控制前轮侧更换单元和后轮侧改变单元来改变前轮侧相对位置和后轮侧相对位置来调节车辆主体的高度，其中 控制单元以前轮侧相对位置的变化率和后轮侧相对位置的变化率满足预定关系的方式来控制前轮侧更换单元和后轮侧更换单元。

    MOTORCYCLE
    6.
    发明申请
    MOTORCYCLE 有权
    摩托车

    公开(公告)号：US20140077466A1

    公开(公告)日：2014-03-20

    申请号：US13799091

    申请日：2013-03-13

    Applicant: SHOWA CORPORATION

    Inventor： Yosuke Murakami ,  Tadashi Hachisuka ,  Takahiro Kasuga ,  Fumiaki Ishikawa

    IPC: B62K25/06 ,  B62K25/10 ,  B62K25/08

    CPC classification number: B62K25/06 ,  B60G17/015 ,  B60G17/017 ,  B60G17/021 ,  B60G2300/12 ,  B60G2500/30 ,  B62K25/04 ,  B62K25/08 ,  B62K25/10 ,  B62K2025/044

    Abstract: An object of the present invention is to stabilize a rider's driving position in spite of a change in vehicle height. Provided is a motorcycle 1 that adjusts a vehicle height by interlocking a rear-wheel-side vehicle height adjusting operation based on controllable actuation of a hydraulic jack 41 provided in a rear suspension 10, with a front-wheel-side vehicle height adjusting operation based on controllable actuation of a hydraulic jack 141 provided in a front fork 110.

    Abstract translation: 本发明的目的在于稳定驾驶员的驾驶位置，尽管车高的变化。 提供了一种摩托车1，其通过基于设置在后悬架10中的液压千斤顶41的可控制的动作将基于前轮侧车辆高度调节操作的后轮侧车辆高度调整操作 在设置在前叉110中的液压千斤顶141的可控致动上。

    Vehicle height adjustment device
    7.
    发明授权
    Vehicle height adjustment device 有权

    公开(公告)号：US10214070B2

    公开(公告)日：2019-02-26

    申请号：US15468777

    申请日：2017-03-24

    Applicant: Showa Corporation

    Inventor： Takahiro Kasuga ,  Takahiro Koresawa ,  Masayoshi Ikeda

    IPC: B62K25/04 ,  B62K25/08 ,  B60G17/016 ,  B60G17/019 ,  B60G17/0185

    Abstract: A vehicle height adjustment device includes a changer, a vehicle height controller, and a malfunction detector. The changer is configured to change a relative position of a body of a vehicle relative to an axle of a wheel of the vehicle. The vehicle height controller is configured to change the relative position based on a detection value detected by a detector configured to detect the relative position so as to control a vehicle height, which is a height of the body. The malfunction detector is configured to detect a malfunction in at least one of the changer and the detector, the malfunction causing the vehicle height controller to continue to control the vehicle height to increase.

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