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2587 条记录 (耗时 0.028 秒)

    ELECTRIC WORK VEHICLE
    2.
    发明公开
    ELECTRIC WORK VEHICLE 审中-公开

    公开(公告)号：US20240351447A1

    公开(公告)日：2024-10-24

    申请号：US18676715

    申请日：2024-05-29

    申请人： KUBOTA CORPORATION

    发明人： Ryunosuke MATSUMOTO ,  Kazuto OKAZAKI ,  Shinichi KAWABATA

    IPC分类号： B60L15/00 ,  B60L50/51 ,  H02M7/00

    CPC分类号： B60L15/007 ,  B60L50/51 ,  H02M7/003 ,  B60L2200/40 ,  B60L2210/40

    摘要： An electric work vehicle includes a body, a travel device to cause the body to travel, an operation mechanism to transmit power to a work device, a motor to rotate at least one of the travel device and the operation mechanism, a battery to supply electric power to the motor, an inverter to convert a direct current from the battery into an alternating current and supply the alternating current to the motor, and an electrically-conductive cable electrically connected to the inverter and the motor to provide the alternating current to the motor. The inverter includes a case to house an inverter module, and a first connector projecting outwardly from a surface of the case and electrically connected to the electrically-conductive cable. The first connector is on the surface of the case, which is on an opposite side to a side where the battery is located, and projects toward the opposite side.

    Armrest for working machine
    3.
    外观设计
    Armrest for working machine 有权

    公开(公告)号：USD1048114S1

    公开(公告)日：2024-10-22

    申请号：US29895765

    申请日：2023-06-26

    申请人： KUBOTA CORPORATION

    设计人： Ryo Masuda ,  Ryo Wataya ,  Alberto Villuendas

    摘要： FIG. 1 is a perspective view of an armrest for working machine showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a back view thereof;
    FIG. 4 is a top view thereof;
    FIG. 5 is a bottom view thereof;
    FIG. 6 is a right side view thereof; and,
    FIG. 7 is a left side view thereof.
    The broken lines in the drawing views are included to show unclaimed subject matter only and form no part of the claimed design.

    MAP GENERATION SYSTEM AND MAP GENERATION METHOD
    8.
    发明公开
    MAP GENERATION SYSTEM AND MAP GENERATION METHOD 审中-公开

    公开(公告)号：US20240329654A1

    公开(公告)日：2024-10-03

    申请号：US18738173

    申请日：2024-06-10

    申请人： Kubota Corporation

    发明人： Shunsuke MIYASHITA ,  Yusuke MURATA

    IPC分类号： G05D1/246 ,  G05D1/248 ,  G05D105/15 ,  G05D111/10

    CPC分类号： G05D1/2462 ,  G05D1/248 ,  G05D2105/15 ,  G05D2111/10

    摘要： A map generation system generates map data for an agricultural machine to automatically travel on a road around a field, and includes a storage to store feature block images associated with different types of road features, and a processor configured or programmed to acquire position distribution data on one or more types of road features, the position distribution data being generated based on at least one of sensor data from a LiDAR sensor and image data from an imager output while a movable body including at least one of the LiDAR sensor and the imager is moving along the road; read from the storage one or more types of feature block images associated with the one or more types of features; and align the feature block images in accordance with the position distribution data to generate map data on a region including the road.

    CONTROL VALVE AND WORKING MACHINE INCLUDING CONTROL VALVE
    9.
    发明公开
    CONTROL VALVE AND WORKING MACHINE INCLUDING CONTROL VALVE 审中-公开

    公开(公告)号：US20240328121A1

    公开(公告)日：2024-10-03

    申请号：US18741365

    申请日：2024-06-12

    申请人： KUBOTA CORPORATION ,  KYB CORPORATION

    发明人： Hiroshi HORII ,  Syunsuke FUKUDA

    IPC分类号： E02F9/22

    CPC分类号： E02F9/2267 ,  E02F9/2285

    摘要： The control valve includes a valve body; a spool hole formed in the valve body; a spool slidably fitted in the spool hole; a pilot chamber into which a pilot fluid to actuate the spool is led; a discharge passage to discharge a hydraulic fluid to an outside of the valve body; a spiral groove to communicate with the discharge passage, the spiral groove being formed in a spiral shape on an outer periphery of the spool; and at least one axial groove to cause the pilot chamber and the spiral groove to communicate with each other, the axial groove being formed along an axial direction of the spool on an inner surface of the spool hole.

    WORKING MACHINE
    10.
    发明公开
    WORKING MACHINE 审中-公开

    公开(公告)号：US20240328118A1

    公开(公告)日：2024-10-03

    申请号：US18738298

    申请日：2024-06-10

    申请人： KUBOTA CORPORATION

    发明人： Hiroshi HORII

    IPC分类号： E02F9/22 ,  E02F3/32 ,  E02F3/96 ,  E02F9/20 ,  E02F9/26 ,  F15B13/04

    CPC分类号： E02F9/2203 ,  E02F3/325 ,  E02F3/964 ,  E02F9/2012 ,  E02F9/2285 ,  E02F9/2296 ,  E02F9/26 ,  F15B13/0401 ,  E02F9/2292

    摘要： In a working machine, a controller controls actuation of control valves for hydraulic actuators in response to operations performed on operation members. The controller is capable of performing second control for controlling the actuation of each of the control valves based on the amount of an operation performed on a corresponding one of the operation members and the correspondence between a preset operation amount for the operation member and the actuation amount of the control valve and first control for controlling, in accordance with the amount of the operation performed on the operation member, the actuation of the control valve such that the flow rate of the hydraulic fluid supplied from the control valve to the corresponding hydraulic actuator increases to be greater than that in the second control. The controller performs the first control when the operation on the operation member is performed to realize a predetermined operation state.