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    Driving robot device
    1.
    发明授权
    Driving robot device 有权

    公开(公告)号：US12157343B2

    公开(公告)日：2024-12-03

    申请号：US17752528

    申请日：2022-05-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Donghan Koo ,  Sanghyun Kang ,  Hyunsuk Kwak ,  Minhee Lee

    IPC: B60G21/05 ,  B60G7/00 ,  B60G11/36 ,  G05D1/00

    Abstract: A driving robot device is provided. The driving robot device may include a plurality of suspensions configured to absorb a shock applied by a driving surface on which the driving robot device drives; a first driving part that includes a motor and is configured to adjust a strength of the plurality of suspensions; and at least one processor configured to control the first driving part to adjust the strength of the plurality of suspensions based on driving surface information with respect to a state of driving surface, and based on food information with respect to a state of food carried by the driving robot device.

    SUSPENSION ARRANGEMENT FOR A VEHICLE
    2.
    发明申请
    SUSPENSION ARRANGEMENT FOR A VEHICLE 审中-公开
    停车安排车辆

    公开(公告)号：US20150084302A1

    公开(公告)日：2015-03-26

    申请号：US14556998

    申请日：2014-12-01

    Applicant: James A. Juriga

    Inventor： James A. Juriga

    IPC: B60G11/36 ,  B60G11/04

    CPC classification number: B60G11/36 ,  B60G9/00 ,  B60G11/04 ,  B60G11/06 ,  B60G11/113 ,  B60G11/12 ,  B60G11/465 ,  B60G17/023 ,  B60G17/0272 ,  B60G17/0275 ,  B60G2200/314 ,  B60G2202/112 ,  B60G2202/12 ,  B60G2202/152 ,  B60G2204/121 ,  B60G2204/421 ,  B60G2204/4502 ,  B60G2500/30

    Abstract: A vehicle suspension arrangement for a vehicle having a chassis rail and a transverse axle arranged substantially orthogonal to the chassis rail is provided. The vehicle suspension arrangement includes a coil spring having a predetermined resilience characteristic, a first end for coupling to the chassis rail of the vehicle at a primary coupling, and a second end disposed axially distal from the first end for coupling to the transverse axle. The vehicle suspension arrangement also includes a secondary leaf spring having a plan view longitudinal configuration, a first end for pivotally coupling to the chassis rail of the vehicle at a secondary pivot coupling, and a second end for coupling to the transverse axle. The entire length of the plan view longitudinal configuration of said secondary leaf spring extends in a single substantially linear direction that is arranged to be angularly displaced with respect to the chassis rail.

    Abstract translation: 提供一种用于车辆的车辆悬挂装置，其具有基本上正交于底盘轨道的底盘轨道和横向轴线。 车辆悬架装置包括具有预定弹性特征的螺旋弹簧，用于在主联轴器处联接到车辆的底盘轨道的第一端以及远离第一端轴向设置的用于联接到横向轴的第二端。 车辆悬架装置还包括具有平面图纵向构造的次级板簧，用于在副枢转联接器处枢转地联接到车辆的底盘轨道的第一端和用于联接到横向轴的第二端。 所述次级板簧的平面图纵向构造的整个长度在单个基本线性的方向上延伸，该方向布置成相对于底盘轨道成角度地移位。

    Supplementary vehicle spring assembly
    4.
    发明申请
    Supplementary vehicle spring assembly 审中-公开
    补充车辆弹簧总成

    公开(公告)号：US20120133090A1

    公开(公告)日：2012-05-31

    申请号：US13317689

    申请日：2011-10-19

    Applicant: William Wlfred Spencer

    Inventor： William Wlfred Spencer

    IPC: B60G11/36

    CPC classification number: B60G11/36 ,  B60G2200/30 ,  B60G2202/112 ,  B60G2202/122 ,  B60G2204/121 ,  B60G2204/124 ,  B60G2204/416 ,  B60G2204/422 ,  B60G2204/43 ,  B60G2204/4306 ,  B60G2204/4402 ,  B60G2206/42 ,  B60G2206/722 ,  B60G2300/02 ,  F16F1/22 ,  F16F3/02

    Abstract: A supplementary vehicle spring assembly for a leaf spring of a vehicle is provided, the leaf spring defining a fixed end and a free end. The supplementary vehicle spring assembly comprises a first tension spring arrangement fitted to the fixed end of the leaf spring, a second tension spring arrangement fitted to the free end of the leaf spring, and a bracket arrangement proximate an axle of the vehicle, the bracket arrangement connecting the first and second tension spring arrangements. The first and second tension spring arrangements each comprise a connector arm for securing the arrangements to the respective ends of the leaf spring, a first connector rod extending from the connector arm and being secured to a first end of at least one tension spring, and a second connector rod extending from a second end of the tension spring, the second connector rods securing the first and second tension spring arrangements to opposite ends of the bracket arrangement.

    Abstract translation: 提供了一种用于车辆的板簧的辅助车辆弹簧组件，所述板簧限定固定端和自由端。 所述辅助车辆弹簧组件包括配合到所述板簧的固定端的第一拉伸弹簧装置，与所述板簧的自由端配合的第二拉伸弹簧装置和靠近所述车辆的车轴的支架装置，所述支架装置 连接第一和第二拉伸弹簧装置。 第一和第二拉伸弹簧装置各自包括用于将装置固定到板簧的相应端部的连接臂，从连接器臂延伸并固定到至少一个拉伸弹簧的第一端的第一连接杆， 所述第二连接杆从所述拉伸弹簧的第二端延伸，所述第二连接杆将所述第一和第二拉伸弹簧装置固定到所述支架装置的相对端。

    Leaf spring wheel suspension system
    5.
    发明授权
    Leaf spring wheel suspension system 失效
    叶片弹簧轮悬挂系统

    公开(公告)号：US5839750A

    公开(公告)日：1998-11-24

    申请号：US792972

    申请日：1997-01-31

    Applicant: E. Dallas Smith

    Inventor： E. Dallas Smith

    IPC: B60G3/14 ,  B60G5/053 ,  B60G15/12 ,  B60G11/36 ,  B60G11/46

    CPC classification number: B60G15/12 ,  B60G3/14 ,  B60G5/053

    Abstract: A wheel suspension including a wheel support pivotally attached to a vehicle frame at two, laterally-spaced locations, the wheel support being pivotable between uppermost and lowermost positions, a wheel rotatably mounted to the wheel support, a leaf spring mounted between the vehicle frame and the wheel support to bias the wheel support to a position intermediate the uppermost, and lowermost positions, and a second biasing device, such as an air bag or coil spring, mounted outside of the vehicle frame and biasing the wheel support to an intermediate position.

    Abstract translation: 一种车轮悬架，其包括轮架，所述车轮支撑件以两个横向间隔开的位置枢转地附接到车架，所述车轮支撑件可在最上位置和最下位置之间枢转，轮可旋转地安装到所述车轮支撑件，安装在所述车架和车架之间的板簧 所述车轮支撑件将车轮支撑件偏置到最高位置和最下位置之间的位置，以及安装在车架外部并将车轮支撑件偏置到中间位置的第二偏压装置，例如气囊或螺旋弹簧。

    Trailer hitch
    7.
    发明授权
    Trailer hitch 失效
    拖车搭便车

    公开(公告)号：US4148498A

    公开(公告)日：1979-04-10

    申请号：US842626

    申请日：1977-10-17

    Applicant: Thomas A. Taylor, Jr.

    Inventor： Thomas A. Taylor, Jr.

    IPC: B60D1/46 ,  B60G11/36 ,  B60D1/18

    CPC classification number: B60D1/465 ,  B60G11/36

    Abstract: Improvements in trailer hitch apparatus of the type used in heavy hauling, particularly for the transport of mobile home structures. The apparatus includes hydraulically elongatable tongue structure with height adjustable connector ball assembly as supported from the main rear truck frame structure; the apparatus is utilized in combination with a leaf-coil rear wheel spring structure that provides primary truck suspension. The trailer hitch is operable to support its towed structure in any of the open or closed elongated positions in order to better enable certain vehicle maneuvers, achieve optimum handling in emergency situations, and provide a more rugged, yet smoother riding connection to the towing vehicle.

    Abstract translation: 用于重型拖车类型的拖车牵引装置的改进，特别是用于移动式家庭结构的运输。 该装置包括具有高度可调的连接器球组件的液压可伸长的榫舌结构，从主后架车架结构支撑; 该装置与提供初级卡车悬挂的叶卷式后轮弹簧结构组合使用。 挂车挂钩可操作以在任何打开或关闭的细长位置支撑其拖曳结构，以便更好地实现某些车辆操纵，在紧急情况下实现最佳操纵，并提供与拖曳车辆更坚固，更平滑的骑行连接。

    Roll and sway control assembly
    8.
    发明授权
    Roll and sway control assembly 失效
    滚动和控制组件

    公开(公告)号：US3721457A

    公开(公告)日：1973-03-20

    申请号：US3721457D

    申请日：1971-08-18

    Applicant: TRACY R ,  GARATE J

    Inventor： TRACY R ,  GARATE J

    IPC: B60G11/36 ,  B60G21/00

    CPC classification number: B60G21/00 ,  B60G11/36

    Abstract: A compression spring controlled assembly for connection between the body or frame portion of a vehicle and an unsprung wheel of the vehicle relative to which the body or frame portion is vertically shiftable. The assembly is operative to increasingly yieldingly resist downward movement of the vehicle wheel relative to the frame or body portion or upward movement of the body or frame portion relative to the wheel past the relative static positions thereof. The spring controlled assembly includes a connection between the vehicle wheel and associated frame or body portion operative during upward motion of the body or frame portion and downward movement of the wheel relative to the associated frame or body portion past the relative static portions thereof. The spring controlled assembly does not in any way increase the load carrying capacity of the associated vehicle, but does function to decrease the adverse effects of a high center of gravity of laden weight and also functions to minimize the tendency of the frame and body portion of an unladen vehicle to roll while cornering.

    Automotive suspension mechanism
    9.
    发明授权
    Automotive suspension mechanism 失效
    汽车悬架机构

    公开(公告)号：US3693746A

    公开(公告)日：1972-09-26

    申请号：US3693746D

    申请日：1969-11-05

    Applicant: AKIRA YAMAMOTO

    Inventor： YAMAMOTO AKIRA

    IPC: B60G3/00 ,  B60G3/22 ,  B60G3/24 ,  B60G7/00 ,  B60G11/36

    CPC classification number: B60G7/001 ,  B60G3/225 ,  B60G3/24 ,  B60G2200/141 ,  B60G2200/422 ,  B60G2202/12 ,  B60G2202/24 ,  B60G2204/124 ,  B60G2204/1244 ,  B60G2206/10

    Abstract: A rear suspension mechanism of motor vehicles having a pair of trailing arms and a pair of axle drive shafts with inner and outer universal joints, each of the trailing arms being made up of an inner and outer leaves connected with each other through a connecting member connected to the wheel hub and the axle drive shaft being of the type that no positively sliding mechanism is involved. The suspension mechanism permits the driving wheels to assume proper camber and steer angles and to move in the foreand-aft direction of the vehicle.

    Abstract translation: 一种机动车辆的后悬架机构，具有一对牵引臂和一对具有内外万向接头的轴驱动轴，每个拖臂由通过连接件连接的彼此连接的内叶和外叶构成 到轮毂和轴驱动轴是不具有积极滑动机构的类型。 悬挂机构允许驱动轮呈现适当的弯度和转向角度并且在车辆的前后方向上移动。

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