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公开(公告)号：US20210261393A1
公开(公告)日：2021-08-26
申请号：US17154348
申请日：2021-01-21
发明人： Kengo IMAOKA , Shoichi AOKI , Kensuke FUTAHASHI , Noriyuki HASEGAWA , Koji UCHIDA , Hiroyuki KONO , Akihisa KAWAUCHI
摘要： A vibration suppression system for a loading vehicle includes: a sensor configured to detect a parameter indicating acceleration along a vertical direction of a load handling apparatus or of a vehicle main body of the loading vehicle; a vibration control force generating apparatus configured to apply a vibration control force for suppressing vibration of the loading vehicle; and a controller configured to generate a feedback command to be issued to the vibration control force generating apparatus based on a detection value of the sensor.
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公开(公告)号：US20160257315A1
公开(公告)日：2016-09-08
申请号：US15031528
申请日：2014-10-20
摘要： This traveling bogie is provided with: steered wheels; a main body for supporting the steered wheels; a guide device turning when subjected to a reaction force from a guide rail; a steering mechanism for applying a steering force to the steered wheels utilizing the reaction force applied to the guide device; and an assist mechanism for applying an assist steering force to the steered wheels, the assist steering force assisting the steering force applied by the steering mechanism. The assist mechanism is provided with: a first operation arm pivoting together with the steered wheels in the direction in which the steered wheels are steered; a second operation arm rotating about a rotation axis relative to the main body in response to the turning of the guide device; and an elastically deformable section connected to the first operation arm and the second operation arm and elastically deformable.
摘要翻译： 这个旅行转向架设有：转向轮; 用于支撑转向轮的主体; 引导装置在受到来自导轨的反作用力时转动; 转向机构，用于利用施加到引导装置的反作用力将转向力施加到转向轮; 以及用于向所述转向轮施加辅助转向力的辅助机构，所述辅助转向力辅助由所述转向机构施加的转向力。 所述辅助机构设置有：与所述转向轮一起在所述转向轮被转向的方向上枢转的第一操作臂; 第二操作臂响应于引导装置的转动而相对于主体围绕旋转轴线旋转; 以及连接到第一操作臂和第二操作臂并且可弹性变形的可弹性变形部分。
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3.发明申请公开(公告)号：US20190276043A1
公开(公告)日：2019-09-12
申请号：US16294994
申请日：2019-03-07
发明人： Koji UCHIDA , Hiroyuki KONO , Akihisa KAWAUCHI
IPC分类号： B60W50/06 , B60W40/112 , B62D6/00 , B60W40/109 , B60W10/20 , B60W30/045
摘要： A steering control system includes: a deviation amount detection unit configured to detect a deviation amount of a car that travels on a track, from a reference traveling path of the car in a width direction of the track; a roll or lateral direction vibration amount detection unit configured to detect a roll or lateral direction vibration amount of the car; and a feedback control unit configured to perform feedback control of steering of the car so as to reduce the deviation amount and the roll or lateral direction vibration amount. The feedback control unit is configured to output a steering command value in which a specified frequency to be reduced is suppressed.
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公开(公告)号：US20190126959A1
公开(公告)日：2019-05-02
申请号：US16173538
申请日：2018-10-29
发明人： Akihisa KAWAUCHI , Hiroyuki KONO , Koji UCHIDA
摘要： An abnormality detection device includes: a measurement value acquiring unit configured to acquire input accelerations of n vehicles traveling along a track; and an abnormality determination unit configured to determine abnormality in the track at a track position at which the input accelerations are equal to or more than a threshold value in a case where it has detected that the input accelerations for all of the n vehicles are equal to or more than a threshold value, and determine abnormality in any one or a plurality of vehicles out of n−1 or less vehicles in the n vehicles at which the input accelerations are equal to or more than the threshold value in a case where it has detected that the input accelerations for the any one or a plurality of vehicles out of the n−1 or less vehicles in the n vehicles are equal to or more than the threshold value.
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公开(公告)号：US20160264156A1
公开(公告)日：2016-09-15
申请号：US15032302
申请日：2014-10-22
摘要： A traveling bogie includes a steerable wheel, a bogie main body configured to support the steerable wheel, a guide apparatus pivotally supported by the bogie main body and turned by receiving a reaction force from a guide rail, a steering mechanism configured to apply a steering force to the steerable wheel using the reaction force received by the guide apparatus, and an assist mechanism configured to apply an auxiliary steering force for assisting with the steering force from the steering mechanism to the steerable wheel.
摘要翻译： 行驶转向架包括转向轮，转向架主体，其构造成支撑可转向轮;引导装置，其由转向架主体枢转地支撑并通过从导轨接收反作用力而转动;转向机构，其构造成施加转向力 使用由导向装置接收到的反作用力的可转向轮;以及辅助机构，其构造成施加辅助转向力，以辅助来自转向机构的转向力到可转向轮。
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