公开(公告)号：WO2022086502A1

公开(公告)日：2022-04-28

申请号：PCT/US2020/056471

申请日：2020-10-20

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： OTTEN, Erik

IPC: B60G11/20 ,  B60G11/18 ,  B60G11/26 ,  B60G11/50 ,  B60G17/00 ,  B60G17/02

Abstract: A suspension assembly for a vehicle suspension system may include a lower control arm, an upper control arm, a damper, and a drop link. The lower control arm may be operably coupled to a chassis of a vehicle via a first bushing assembly and a second bushing assembly. The first and second bushing assemblies may each pivot about an axis substantially parallel to a longitudinal centerline of the vehicle. The upper control arm may be operably coupled to the chassis. The damper may be operably coupled to the lower control arm to dampen pivoting motion of the upper and lower control arms relative to the chassis. The drop link may operably couple the lower control arm and an anti-roll bar that includes a disconnect assembly to translate a roll motion into a force exerted on the lower control arm in a direction substantially parallel to the axis.

公开(公告)号：WO2022016494A1

公开(公告)日：2022-01-27

申请号：PCT/CN2020/104057

申请日：2020-07-24

Applicant: 江苏凤凰智慧教育研究院有限公司

Inventor： 孙紫阳

IPC: B60G3/20 ,  B60G17/00 ,  B25J5/00

Abstract: 一种新型人工智能助教机器人底盘结构，包括负重底座（1），负重底座（1）两侧左右、上下两两对称安装有连接卡扣（2），负重底座（1）对应连接卡扣（2）侧通过活动杆结构活动安装有履带（18），负重底座（1）顶端中心固定安装有稳定杆（28），稳定杆（28）四周对称安装有固定柱（19），固定柱（19）通过固定夹片（20）活动连接避震活动结构。

公开(公告)号：WO2021261059A1

公开(公告)日：2021-12-30

申请号：PCT/JP2021/015650

申请日：2021-04-16

Applicant: 日立Ａｓｔｅｍｏ株式会社

Inventor： 青山　康明 ,  星　遼佑 ,  一丸　修之

IPC: H02K33/00 ,  H02K41/02 ,  B60G17/00 ,  H02K1/06 ,  F16F15/03 ,  F16F15/06

Abstract: 本発明は、他の部品や機器との干渉を抑制し、狭い空間に搭載することができ、推力の脈動が小さく、推力が大きい、高周波の振動源に対しても、制振性が高い電磁サスペンションを提供する。本発明の電磁サスペンションは、巻線と磁性体とで構成される電機子と、電機子の外周側に配置され、永久磁石と円筒状の磁性体とで構成される永久磁石部とを有し、電機子と永久磁石部とが相対的に直線駆動するリニアモータを使用する電磁サスペンションであって、円筒状の磁性体の外周部の同一円周上に、この外周部よりも凹んだ凹部とこの外周部よりも突出した凸部とを配置することを特徴とする。

公开(公告)号：WO2020119388A1

公开(公告)日：2020-06-18

申请号：PCT/CN2019/118996

申请日：2019-11-15

Applicant: 引先自动化科技(苏州)有限公司

Inventor： 慎重兌

IPC: B60G1/00 ,  B60G17/00 ,  B62D63/02 ,  B60G13/00

Abstract: 一种自动导引车辆的无弹性悬架结构，其连接自动导引车辆下部的框部（20）与驱动轮组件（30L、30R），并且包括：垂直引导部件（40），其以使一对驱动轮组件（30L、30R）相对于框部（20）沿着垂直方向移动的方式支撑一对驱动轮组件（30L、30R）；旋转轴（50），其可旋转地固定于框部（20）；以及第一凸轮部件（60A）及第二凸轮部件（60B），其偏心地结合于旋转轴（50）并与旋转轴（50）一起旋转，并且第一凸轮部件（60A）及第二凸轮部件（60B）的外周面接触每个驱动轮组件（30L、30R）的上端面，第一凸轮部件（60A）从旋转轴（50）的中心偏心的方向与第二凸轮部件（60B）从旋转轴（50）的中心偏心的方向是相反方向。该无弹性悬架结构能够在不平整地面使车辆保持水平，并实现完全、稳定地接地。

公开(公告)号：WO2020114027A1

公开(公告)日：2020-06-11

申请号：PCT/CN2019/104639

申请日：2019-09-06

Applicant: 珠海格力电器股份有限公司

Inventor： 魏恒 ,  程海松 ,  刘壬生 ,  潘高强 ,  邱东 ,  宋奕莹 ,  陈新聪

IPC: B60G17/00 ,  B60G17/052

Abstract: 一种空气悬架高度控制系统和控制方法，其检测单元（100）用于检测空气弹簧（4）的当前压强和当前高度，记录当前压强数据并输出当前高度数据；控制单元（200）将当前高度与第一预设高度相比较，若当前高度与第一预设高度的差值超出预设高度差范围，则输出高度调整指令；高度调整单元（300）将得到的调整后高度与第二预设高度相比较；若调整后高度与第二预设高度的差值超出预设高度差，则所述高度调整单元（300）增加至少一步调整步数以继续调整空气弹簧（4）高度；若高度调整后得到的所述空气弹簧（4）的高度与第二预设高度的差值处于预设高度差范围内，则停止高度调整。所述控制系统和控制方法能够实时监控悬架高度并及时调整，使得空气弹簧（4）能够始终保持在大致恒定的高度范围内，从而保证车辆高度大致恒定。

公开(公告)号：WO2020008072A1

公开(公告)日：2020-01-09

申请号：PCT/EP2019/068185

申请日：2019-07-05

Applicant: CARBON AIR LIMITED

Inventor： COAKLEY, John FitzGerald

IPC: B01J20/10 ,  B01D53/02 ,  B01J20/18 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30 ,  B60G11/27 ,  B60G17/00 ,  F16F9/05 ,  F16F9/30

Abstract: The present invention provides a method of manufacturing an adsorbent material-containing monolith, comprising: providing a rigid housing; providing a mixture comprising one or more powdered binder materials and one or more adsorbent materials in a chamber region of the housing: treating the mixture to enable the one or more powdered binder materials and the one or more adsorbent materials to fuse together; to thereby form an adsorbent material-containing monolith in the rigid housing. The rigid housing may be an air spring component or a mould of a desired predetermined shape.

公开(公告)号：WO2019142105A1

公开(公告)日：2019-07-25

申请号：PCT/IB2019/050326

申请日：2019-01-15

Applicant: SAF-HOLLAND, INC.

Inventor： SCHUTT, Randy L.

IPC: B60G17/019 ,  B60G13/14 ,  B60G13/18 ,  B60G17/00 ,  B60G17/015 ,  B60G17/016

Abstract: A vehicle suspension arrangement includes a mounting member, a trailing arm pivotably coupled to the mounting member, an axle assembly coupled to the trailing arm moveable in a vertical direction, an air spring arrangement biasing the trailing arm from the vehicle frame assembly, and a charging arrangement having a first portion operably coupled with the second end of the trailing arm such the first portion is fixed for vertical movement with the trailing arm, and a second portion that is operably coupled with the vehicle frame assembly such that the second portion is fixed for vertical movement with the vehicle frame assembly, wherein the charging arrangement is configured to generate an electrical charge when the first portion of the charging arrangement moves relative to the second portion of the charging arrangement.

公开(公告)号：WO2019099730A1

公开(公告)日：2019-05-23

申请号：PCT/US2018/061369

申请日：2018-11-15

Applicant: FUTURE MOTION, INC.

Inventor： DOERKSEN, Kyle Jonathan ,  WILCOX, Joseph

IPC: B60G17/00 ,  B60G21/00 ,  B62D5/04 ,  B62D6/00 ,  B62J99/00 ,  B62K21/00

Abstract: A vehicle of the present disclosure may include at least one pair of opposing wheels coupled to a tiltable central chassis by a four-bar linkage or the like, such that the wheels are configured to tilt in unison with the central chassis. A steering actuator and/or a tilting actuator may be discretely controllable by an electronic controller of the vehicle. The controller may include processing logic configured to maintain alignment between a median plane of the chassis and a net force vector caused by gravity and any induced centrifugal forces. Various control algorithms may be utilized to steer the vehicle along a desired path, either autonomously or semi-autonomously.

公开(公告)号：WO2018222821A1

公开(公告)日：2018-12-06

申请号：PCT/US2018/035314

申请日：2018-05-31

Applicant: CLEARMOTION, INC.

Inventor： TUCKER, Clive ,  BELTER, Joseph, Thomas

IPC: B60G11/00 ,  B60G11/26 ,  B60G13/00 ,  B60G13/14 ,  B60G17/00 ,  B60G17/04 ,  B60G17/08 ,  F15B15/00 ,  F15B15/14 ,  F16K31/12

Abstract: Disclosed herein are various embodiments of a hydraulic actuator that includes one or more check valves having a dynamically varying cracking pressure. In certain embodiments, a hydraulic actuator may be configured to vary the cracking pressure of a check valve based on an operating condition of a pump of the hydraulic actuator. The check valve may be located along a bypass path in the hydraulic actuator, thereby allowing for fluid flow to bypass a pump of the hydraulic actuator by passing through the check valve. The use of such hydraulic actuators is contemplated in, for example, an active suspension system of a vehicle. Additionally, various embodiments of suitable check valves are disclosed. Additionally, methods are disclosed for operation of the check valve and the hydraulic actuator.

公开(公告)号：WO2018187580A8

公开(公告)日：2018-10-11

申请号：PCT/US2018/026271

申请日：2018-04-05

Applicant: CLEARMOTION, INC.

Inventor： BELTER, Joseph, Thomas ,  TUCKER, Clive ,  EKCHIAN, Jack, A. ,  O'SHEA, Colin, Patrick ,  GIOVANARDI, Marco ,  HSU, David, Ta-wei

IPC: B60G17/00 ,  B60W10/22 ,  B60W30/02 ,  F16F15/00

Abstract: In one embodiment, certain aspects of forces at a structural interface applied by one actuator are mitigated by a secondary actuator that applies a secondary force. In some embodiments the secondary actuator applies a static force. In yet another embodiment, an actuator is used to apply a force on a wheel assembly of a vehicle to detect and/or ameliorate the effect of certain tire incongruities.