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Patent Agency Ranking
公开(公告)号：US20150174746A1
公开(公告)日：2015-06-25
申请号：US14371430
申请日：2013-12-25
Applicant: KOMATSU LTD.
Inventor： Minato Tomuro , Shinya Furuhata , Shouhei Nagasaka , Kozo Okuda , Osamu Okamoto , Yukinori Maeda
IPC: B25B27/00
CPC classification number: B25B27/0042 , B01D29/21 , B01D2201/24 , B01D2201/295 , B01D2201/347 , B25B27/023 , Y10T29/53687
Abstract: A filter remover removes a cylindrical filter element housed in a housing through an opening provided in the housing. The filter remover includes: an attachment portion provided with a screw to be screwed onto the opening; an insert portion that includes a base end integrated with the attachment portion and a tip end in a form of a free end, that is elastically deformable in a radial direction orthogonal to an axial direction of the filter element in conjunction with a movement in the axial direction caused when the attachment portion is screwed, and that is inserted through the opening into a center hole provided in the filter element as the attachment portion is screwed; and an engaging portion that is provided at the tip end and that is engaged with the filter element after the attachment portion is moved for a predetermined amount when the attachment portion is screwed.
Abstract translation: 过滤器去除器通过设置在壳体中的开口去除容纳在壳体中的圆柱形过滤器元件。 过滤器去除器包括：附接部分，其设置有螺钉以旋入到开口上; 插入部分，其包括与所述附接部分一体化的基部端部和自由端形式的末端，所述末端端部在与所述过滤元件的轴向方向正交的径向方向上可弹性变形， 当安装部分被拧紧时引起的方向，并且当螺纹连接部分被插入穿过该开口的中心孔时， 以及接合部，其在所述安装部被螺纹连接时，所述接合部设置在所述前端并且在所述安装部移动预定量之后与所述过滤元件接合。
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2.发明申请公开(公告)号：US20150047427A1
公开(公告)日：2015-02-19
申请号：US14346026
申请日：2013-04-12
Applicant: Komatsu Ltd.
Inventor： Katsuhiro Ikegami , Yoshiki Kami , Yuki Shimano , Yukinori Maeda
CPC classification number: G01B7/003 , E02F9/2271 , E02F9/2296 , E02F9/264 , F15B15/2807 , F15B15/2815 , F15B19/002 , G01D5/145 , G01M13/00
Abstract: A hydraulic cylinder stroke operation diagnosis assisting device includes: movable portions that are sequentially supported by a vehicle body in a rotatable manner; a hydraulic cylinder between the vehicle body and each movable portion or between the movable portions to support the movable portions in a rotatable manner; a stroke sensor in the hydraulic cylinder to measure a stroke length of the hydraulic cylinder; a reset sensor measuring a reference reset point in which a value of the stroke length measured by the stroke sensor is reset; a stroke end detection unit detecting a stroke end position of the hydraulic cylinder; a calibration unit calibrating the measured value of the stroke length when the reference reset point and/or the stroke end position are detected; and a monitor displaying at least the measured value of the stroke length and a calibration state by the calibration unit.
Abstract translation: 液压缸行程操作诊断辅助装置包括：以可旋转的方式顺序地由车体支撑的可动部; 在所述车身与所述可动部之间或所述可动部之间的液压缸，以可旋转的方式支撑所述可动部; 液压缸中的行程传感器，用于测量液压缸的行程长度; 测量由行程传感器测量的行程长度的值被复位的基准复位点的复位传感器; 行程结束检测单元，检测液压缸的行程结束位置; 校准单元，当检测到基准复位点和/或行程终点位置时校准行程长度的测量值; 以及显示器，至少显示所述行程长度的测量值和所述校准单元的校准状态。
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公开(公告)号：US09598002B2
公开(公告)日：2017-03-21
申请号：US14423216
申请日：2014-10-24
Applicant: KOMATSU LTD.
Inventor： Hiroshi Abe , Makoto Sasaki , Yukinori Maeda
CPC classification number: B60Q1/2611 , B60Q1/24 , B62D33/0617 , E02F9/0858 , E02F9/163 , E02F9/26
Abstract: A hydraulic excavator is a work vehicle equipped with a work implement, including a cab and a rotating light. The rotating light is removably disposed on a roof of the cab. The rotating light has a rotating light main body, an attachment component, and a handle. The attachment component is provided on the lower side of the rotating light main body and is used to attach the rotating light main body to the roof. The handle is portal-shaped and fixed to the attachment component, and has a first rod-shaped part, a second rod-shaped part, and a third rod-shaped part. The first rod-shaped part and the second rod-shaped part are formed facing upward from the attachment component. The third rod-shaped part connects the first rod-shaped part and the second rod-shaped part together. The third rod-shaped part is disposed above the rotating light main body when viewed from the side and perpendicular to the lengthwise direction.
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公开(公告)号：US09517552B2
公开(公告)日：2016-12-13
申请号：US14371430
申请日：2013-12-25
Applicant: KOMATSU LTD.
Inventor： Minato Tomuro , Shinya Furuhata , Shouhei Nagasaka , Kozo Okuda , Osamu Okamoto , Yukinori Maeda
CPC classification number: B25B27/0042 , B01D29/21 , B01D2201/24 , B01D2201/295 , B01D2201/347 , B25B27/023 , Y10T29/53687
Abstract: A filter remover removes a cylindrical filter element housed in a housing through an opening provided in the housing. The filter remover includes: an attachment portion provided with a screw to be screwed onto the opening; an insert portion that includes a base end integrated with the attachment portion and a tip end in a form of a free end, that is elastically deformable in a radial direction orthogonal to an axial direction of the filter element in conjunction with a movement in the axial direction caused when the attachment portion is screwed, and that is inserted through the opening into a center hole provided in the filter element as the attachment portion is screwed; and an engaging portion that is provided at the tip end and that is engaged with the filter element after the attachment portion is moved for a predetermined amount when the attachment portion is screwed.
Abstract translation: 过滤器去除器通过设置在壳体中的开口去除容纳在壳体中的圆柱形过滤器元件。 过滤器去除器包括：附接部分，其设置有螺钉以旋入到开口上; 插入部分，其包括与所述附接部分一体化的基部端部和自由端形式的末端，所述末端端部在与所述过滤元件的轴向方向正交的径向方向上可弹性变形， 当安装部分被拧紧时引起的方向，并且当螺纹连接部分被插入穿过该开口的中心孔时， 以及接合部，其在所述安装部被螺纹连接时，所述接合部设置在所述前端并且在所述安装部移动预定量之后与所述过滤元件接合。
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5.发明授权公开(公告)号：US09347763B2
公开(公告)日：2016-05-24
申请号：US14346026
申请日：2013-04-12
Applicant: Komatsu Ltd.
Inventor： Katsuhiro Ikegami , Yoshiki Kami , Yuki Shimano , Yukinori Maeda
CPC classification number: G01B7/003 , E02F9/2271 , E02F9/2296 , E02F9/264 , F15B15/2807 , F15B15/2815 , F15B19/002 , G01D5/145 , G01M13/00
Abstract: A hydraulic cylinder stroke operation diagnosis assisting device includes: movable portions that are sequentially supported by a vehicle body in a rotatable manner; a hydraulic cylinder between the vehicle body and each movable portion or between the movable portions to support the movable portions in a rotatable manner; a stroke sensor in the hydraulic cylinder to measure a stroke length of the hydraulic cylinder; a reset sensor measuring a reference reset point in which a value of the stroke length measured by the stroke sensor is reset; a stroke end detection unit detecting a stroke end position of the hydraulic cylinder; a calibration unit calibrating the measured value of the stroke length when the reference reset point and/or the stroke end position are detected; and a monitor displaying at least the measured value of the stroke length and a calibration state by the calibration unit.
Abstract translation: 液压缸行程操作诊断辅助装置包括：以可旋转的方式顺序地由车体支撑的可动部; 在所述车身与所述可动部之间或所述可动部之间的液压缸，以可旋转的方式支撑所述可动部; 液压缸中的行程传感器，用于测量液压缸的行程长度; 测量由行程传感器测量的行程长度的值被复位的基准复位点的复位传感器; 行程结束检测单元，检测液压缸的行程结束位置; 校准单元，当检测到基准复位点和/或行程终点位置时校准行程长度的测量值; 以及显示器，至少显示所述行程长度的测量值和所述校准单元的校准状态。
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