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公开(公告)号：US11739498B2
公开(公告)日：2023-08-29
申请号：US17228916
申请日：2021-04-13
Applicant: KOMATSU LTD.
Inventor： Masashi Hoshino , Atsushi Karami , Hirofumi Kotaki , Shinji Hirose , Masamichi Miyazaki
CPC classification number: E02F9/16 , B60R21/11 , B60R21/13 , B62D33/06 , E02F9/163 , E02F9/26 , H01Q1/3275
Abstract: A work vehicle includes: a cab to be boarded by an operator, the cab including a roof; and a first antenna mounted on the roof. The first antenna is positioned selectively at one of a position lower than a topmost portion of the roof, and a position protruding upward relative to the topmost portion of the roof.
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Patent Agency Ranking
2.发明申请公开(公告)号：US20140110972A1
公开(公告)日：2014-04-24
申请号：US13822422
申请日：2012-09-20
Applicant: KOMATSU LTD.
Inventor： Gaku Ohnishi , Toshimasa Kanda , Kentarou Watanabe , Atsushi Karami
Abstract: A roof-light window wiper device includes a wiper motor having an output shaft; a wiper link coupled to the output shaft, and having an extension extending in a direction crossing the output shaft of the wiper motor, and a drive shaft extending in a direction crossing the extension, and a wiper connected to the drive shaft. The drive shaft and the output shaft extend at the side of the wiper motor relative to the wiper link. The wiper is connected to the drive shaft at the side of the wiper motor relative to the wiper link. Thus, there can be provided a roof-light window wiper device that can have the pressure of the wiper against the surface of a roof-light window increased by decreasing the depression angle of the wiper, and a cab and a construction machine including the roof-light window wiper device.
Abstract translation: 屋顶光雨刮器装置包括具有输出轴的刮水器马达; 连接到所述输出轴的刮水器连杆，并且具有沿与所述刮水器马达的输出轴相交叉的方向延伸的延伸部，以及沿与所述延伸部相交叉的方向延伸的驱动轴，以及连接到所述驱动轴的刮水器。 驱动轴和输出轴相对于刮水器连杆在雨刮器电机的侧面延伸。 刮水器相对于刮水器连杆连接到刮水器马达侧面的驱动轴。 因此，可以提供一种屋顶光雨刮器装置，其可以通过减小刮水器的凹陷角度而使刮水器的压力相对于屋顶光窗的表面增加;以及驾驶室和包括屋顶的建筑机械 - 窗户刮水器装置。
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公开(公告)号：US11008731B2
公开(公告)日：2021-05-18
申请号：US16466326
申请日：2017-03-31
Applicant: KOMATSU LTD.
Inventor： Masashi Hoshino , Atsushi Karami , Hirofumi Kotaki , Shinji Hirose , Masamichi Miyazaki
Abstract: A work vehicle includes: a cab to be boarded by an operator, the cab including a roof; and a first antenna mounted on the roof. The first antenna is positioned selectively at one of a position lower than a topmost portion of the roof, and a position protruding upward relative to the topmost portion of the roof.
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4.发明授权Wiper device, open/close guard with wiper device, and cab for construction machine 有权刮水装置，刮水装置的开/关防护装置和建筑机械的驾驶室公开(公告)号：US09027986B2
公开(公告)日：2015-05-12
申请号：US14238056
申请日：2012-09-20
Applicant: Komatsu Ltd.
Inventor： Atsushi Karami , Toshimasa Kanda , Kentarou Watanabe
CPC classification number: E02F9/163 , B60S1/0452 , B60S1/566
Abstract: An open/close guard with a wiper device is attachable to a cab with a skylight. The wiper device includes a wiper for wiping a surface of the skylight, and a wiper drive unit that rotatably supports the wiper. The open/close guard includes a fixing frame attachable to the cab, and an open/close guard portion supported by the fixing frame. The open/close guard portion is supported by the fixing frame so that it can be opened or closed from or over the fixing frame.
Abstract translation: 带有雨刮器的开/关防护罩可连接到带天窗的驾驶室。 刮水器装置包括用于擦拭天窗的表面的擦拭器以及可旋转地支撑刮水器的刮水器驱动单元。 打开/关闭防护罩包括可附接到驾驶室的固定框架和由固定框架支撑的打开/关闭防护部分。 打开/关闭防护部分由固定框架支撑，使得其可以从固定框架上或上方打开或关闭。
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5.发明授权Wiper device for cleaning roof-light window, cab, and construction machine 有权用于清洁屋顶灯窗，驾驶室和施工机械的刮水装置公开(公告)号：US08806699B2
公开(公告)日：2014-08-19
申请号：US13822422
申请日：2012-09-20
Applicant: Komatsu Ltd.
Inventor： Gaku Ohnishi , Toshimasa Kanda , Kentarou Watanabe , Atsushi Karami
Abstract: A roof-light window wiper device includes a wiper motor having an output shaft; a wiper link coupled to the output shaft, and having an extension extending in a direction crossing the output shaft of the wiper motor, and a drive shaft extending in a direction crossing the extension, and a wiper connected to the drive shaft. The drive shaft and the output shaft extend at the side of the wiper motor relative to the wiper link. The wiper is connected to the drive shaft at the side of the wiper motor relative to the wiper link. Thus, there can be provided a roof-light window wiper device that can have the pressure of the wiper against the surface of a roof-light window increased by decreasing the depression angle of the wiper, and a cab and a construction machine including the roof-light window wiper device.
Abstract translation: 屋顶光雨刮器装置包括具有输出轴的刮水器马达; 连接到所述输出轴的刮水器连杆，并且具有沿与所述刮水器马达的输出轴相交叉的方向延伸的延伸部，以及沿与所述延伸部相交叉的方向延伸的驱动轴以及连接到所述驱动轴的刮水器。 驱动轴和输出轴相对于刮水器连杆在雨刮器电机的侧面延伸。 刮水器相对于刮水器连杆连接到刮水器马达侧面的驱动轴。 因此，可以提供一种屋顶光雨刮器装置，其可以通过减小刮水器的凹陷角度而使刮水器的压力相对于屋顶光窗的表面增加;以及驾驶室和包括屋顶的建筑机械 - 窗户刮水器装置。
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6.发明申请WIPER DEVICE, OPEN/CLOSE GUARD WITH WIPER DEVICE, AND CAB FOR CONSTRUCTION MACHINE 有权刮水装置，带刮水装置的开关/关闭装置和建筑机械公开(公告)号：US20140175834A1
公开(公告)日：2014-06-26
申请号：US14238056
申请日：2012-09-20
Applicant: KOMATSU LTD.
Inventor： Atsushi Karami , Toshimasa Kanda , Kentarou Watanabe
CPC classification number: E02F9/163 , B60S1/0452 , B60S1/566
Abstract: An open/close guard with a wiper device is attachable to a cab with a skylight. The wiper device includes a wiper for wiping a surface of the skylight, and a wiper drive unit that rotatably supports the wiper. The open/close guard includes a fixing frame attachable to the cab, and an open/close guard portion supported by the fixing frame. The open/close guard portion is supported by the fixing frame so that it can be opened or closed from or over the fixing frame.
Abstract translation: 带有雨刮器的开/关防护罩可连接到带天窗的驾驶室。 刮水器装置包括用于擦拭天窗的表面的擦拭器以及可旋转地支撑刮水器的刮水器驱动单元。 打开/关闭防护罩包括可附接到驾驶室的固定框架和由固定框架支撑的打开/关闭防护部分。 打开/关闭防护部分由固定框架支撑，使得其可以从固定框架上或上方打开或关闭。
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