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    CAB AND WORK VEHICLE
    11.
    发明申请
    CAB AND WORK VEHICLE 有权
    工作车和工作车

    公开(公告)号：US20150275479A1

    公开(公告)日：2015-10-01

    申请号：US14373578

    申请日：2014-03-28

    Applicant: KOMATSU LTD.

    Inventor： Masato Kitashou ,  Makoto Yomogita ,  Naoki Kimura ,  Masahiko Hamaguchi ,  Junichi Suneya ,  Takanori Yamahata

    IPC: E02F9/16 ,  E02F3/76

    CPC classification number: E02F9/16 ,  B62D33/0617 ,  E02F3/7663 ,  E02F3/964 ,  E02F9/08

    Abstract: A work vehicle cab includes a floor, a ceiling, a left supporting member, a right supporting member, a front panel, a front panel reinforcement member, a front-left pillar, and a front-right pillar. The ceiling is arranged above the floor. The left supporting member extends upward from the front section of the floor. The right supporting member extends upward from the front section of the floor. The front panel is arranged between the left supporting member and the right supporting member. The front panel reinforcement member, arranged above the front panel, extends in a left-right direction and connects the left supporting member and the right supporting member. The front-left pillar extends from the front section of the ceiling to the front panel reinforcement member. The front-right pillar extends from the front section of the ceiling to the front panel reinforcement member.

    Abstract translation: 工作车厢包括地板，天花板，左支撑构件，右支撑构件，前面板，前面板加强构件，前左柱和前右柱。 天花板布置在地板的上方。 左支撑构件从地板的前部向上延伸。 右支撑构件从地板的前部向上延伸。 前面板布置在左支撑构件和右支撑构件之间。 布置在前面板上方的前面板加强构件在左右方向上延伸并连接左支撑构件和右支撑构件。 前左柱从天花板的前部延伸到前面板加强构件。 前右柱从天花板的前部延伸到前面板加强件。

    Work vehicle
    13.
    发明授权
    Work vehicle 有权

    公开(公告)号：US10370821B2

    公开(公告)日：2019-08-06

    申请号：US15555724

    申请日：2015-10-30

    Applicant: KOMATSU LTD.

    Inventor： Kenichi Muramoto ,  Yasunari Kato ,  Yuuki Shimasaki ,  Jun Itou ,  Masahiko Hamaguchi

    IPC: E02F9/16 ,  B60R7/04 ,  E02F9/20 ,  B62D1/18 ,  B62D1/22 ,  B62D12/00 ,  B60N2/24 ,  B60N2/75 ,  F16G13/16

    Abstract: A work vehicle includes a console box disposed to a side of an operator's seat, and a support including a rotational axis disposed in a left and right direction below the console box. The console box is configured to be rotatable in a forth and back direction. The support rotatably supports the console box around the rotational axis and between an operating position in which the console box is horizontally disposed and a retracted position in which the console box is inclined at a position in which the console box has been rotated rearward from the operating position. A spacing in a horizontal direction between front and rear ends of the console box disposed in the retracted position is less than a spacing in the horizontal direction between front and rear ends of the console box disposed in the operating position.

    Cab for Construction Machine and Construction Machine
    15.
    发明申请
    Cab for Construction Machine and Construction Machine 有权
    建筑机械和建筑机械驾驶室

    公开(公告)号：US20150218778A1

    公开(公告)日：2015-08-06

    申请号：US14346343

    申请日：2013-03-26

    Applicant: KOMATSU LTD.

    Inventor： Naoki Kimura ,  Motoo Furukawa ,  Takanori Yamahata ,  Masahiko Hamaguchi

    IPC: E02F9/16 ,  E02F9/08 ,  B60H1/00

    CPC classification number: E02F9/163 ,  B60H1/00207 ,  B60H1/00378 ,  B60H2001/00228 ,  B62D33/06 ,  B62D33/0617 ,  E02F9/0858 ,  E02F9/16

    Abstract: A duct connected to an air-conditioning apparatus includes a portion positioned closer to a side window than a console when viewed from above. A tray is arranged on the console on a side close to the side window, and covers an area above the duct. A lower end of the side window is positioned lower than an upper end of the console positioned on the side close to the side window in terms of height from a floor surface. The tray is positioned on or below an imaginary straight line A-A connecting the upper end to the lower end of the side window, and is not positioned above imaginary straight line A-A. Accordingly, high visibility can be ensured in an obliquely downward direction lateral to an operator while a satisfactory aesthetic appearance of indoor space in a cab is maintained.

    Abstract translation: 连接到空调装置的管道包括当从上方观察时比位于更靠近侧窗的部分。 托盘在靠近侧窗的一侧设置在控制台上，并覆盖管道上方的区域。 侧窗的下端定位成比位于靠近侧窗的侧面上的控制台的上端低于地板表面的高度。 托盘定位在连接侧窗的上端至下端的假想直线A-A上或下方，并且不位于假想直线A-A之上。 因此，能够确保在操作者侧面的倾斜向下方向上的高可视性，同时保持驾驶室内的室内空间的令人满意的美观。

    CAB, AND WORK VEHICLE
    16.
    发明申请
    CAB, AND WORK VEHICLE 有权
    CAB和工作车辆

    公开(公告)号：US20140339001A1

    公开(公告)日：2014-11-20

    申请号：US14351223

    申请日：2013-05-15

    Applicant: KOMATSU LTD.

    Inventor： Satoru Tokiwa ,  Naoki Kimura ,  Masahiko Hamaguchi

    IPC: B60H1/00

    CPC classification number: B60H1/00378 ,  B60H1/00028 ,  B60H2001/00192 ,  B60H2001/00221 ,  F24F13/02

    Abstract: A first blowing section is arranged inside a cab body on a right side, and blows cool air or warm air. A second blowing section is arranged inside a cab body on a left side, and blows cool air or warm air. An inlet, a first vent, and a second vent are formed in a box body of a distribution box. The inlet opens toward the left side and introduces cool air or warm air from an air-conditioning unit. The first vent opens toward the right side. The second vent opens downward. A first duct, which is connected to the first vent, supplies the first blowing section with cool air or warm air. A second duct, which is connected to the second vent and extends beneath a seat, supplies the second blowing section with cool air or warm air.

    Abstract translation: 第一吹风部配置在右侧的驾驶室内部，吹出冷空气或暖风。 第二吹风部布置在左侧的驾驶室本体的内部，吹出冷空气或暖风。 入口，第一通气口和第二通气口形成在配电箱的箱体内。 入口朝向左侧打开，并从空调单元引入冷空气或暖空气。 第一个通风口朝向右侧敞开。 第二个通风口向下打开。 连接到第一通风口的第一管道向第一吹风部分供应冷空气或暖空气。 连接到第二通风口并在座下方延伸的第二管道向第二吹风部分供应冷空气或暖空气。

    Work vehicle
    17.
    发明授权
    Work vehicle 有权

    公开(公告)号：US10744948B2

    公开(公告)日：2020-08-18

    申请号：US16110251

    申请日：2018-08-23

    Applicant: KOMATSU LTD.

    Inventor： Masahiko Hamaguchi ,  Kenichi Muramoto ,  Yuuki Shimasaki ,  Masataka Setoguchi ,  Jun Ito

    IPC: B60R3/02 ,  E02F9/08

    Abstract: A climbing device body (21) can assume by a rotation operation an erect, retracted position allowing a first end portion (21A) to be positioned above and a second end portion (21B) to be positioned below and a tilted, deployed position allowing the second end portion (21B) to be positioned sideways of the vehicular body outer than the first end portion (21A). A handrail (22) is engaged with the rotation operation to be capable of assuming a raised state allowing a gripping portion (22a) to assume a first position distant from the climbing device body (21) in a deployed position and a folded state allowing the gripping portion (22a) to assume a second position close to the climbing device body (21) in a retracted position.

    Work vehicle
    18.
    发明授权
    Work vehicle 有权

    公开(公告)号：US10562564B2

    公开(公告)日：2020-02-18

    申请号：US15556359

    申请日：2016-10-26

    Applicant: KOMATSU LTD.

    Inventor： Masanori Ikari ,  Masanobu Nakabayashi ,  Yuita Takenaka ,  Masahiko Hamaguchi ,  Jun Itou ,  Kenichi Muramoto

    IPC: B62D5/06 ,  B62D5/065 ,  B62D12/00 ,  B62D5/04 ,  B62D5/09 ,  B62D5/083 ,  B62D5/00 ,  B62D5/24

    Abstract: A work vehicle is articulated with a front frame and a rear frame linked to the front frame. The work vehicle includes a hydraulic actuator, a control valve, an operation member and a force imparting component. The hydraulic actuator is configured to be hydraulically driven to change a steering angle of the front frame with respect to the rear frame. The control valve is configured to control flow of fluid supplied to the hydraulic actuator. The operation member is linked to the control valve and configured to be operated by an operator. The force imparting component is configured to impart an assist force or a counterforce to an operation of the operation member.

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