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公开(公告)号：US09885170B2
公开(公告)日：2018-02-06
申请号：US15036449
申请日：2015-06-09
Applicant: KOMATSU LTD.
Inventor： Hitoshi Katayanagi
CPC classification number: E02F9/16 , E02F3/7604 , E02F9/163 , E02F9/2004 , E02F9/24 , H01H3/022
Abstract: Provided is a cab in which an engine stop switch can be caused to make an emergency stop and an improper operation of the engine stop switch can be suppressed. The cab includes an operator's seat placed in the cab and the engine stop switch for causing the engine to make an emergency stop. The operator's seat includes a back portion serving as a backrest. The engine stop switch is provided rearward relative to a perpendicular line which is perpendicular to a midline bisecting the operator's seat as seen in a plan view and passes the back portion.
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公开(公告)号：US20140252803A1
公开(公告)日：2014-09-11
申请号：US14004724
申请日：2013-03-08
Applicant: KOMATSU LTD.
Inventor： Jun Matsumoto , Masamichi Miyazaki , Masaru Satou , Kouji Nagami , Takeshi Ikeda , Hitoshi Katayanagi , Osamu Kuroyanagi , Takahiro Shimojo
IPC: E02F9/16
CPC classification number: E02F9/26 , E02F9/0858 , E02F9/163 , G01S19/35 , H01Q1/3275
Abstract: Provided is a work vehicle in which a positioning antenna can be installed above a roof plate of a cab at an accurate position and in a proper attitude while preventing a positioning accuracy from being decreased by vibrations. The work vehicle includes a first mount member, a second mount member and a positioning antenna. The first mount member includes a left-side member fixed on the roof beam at the left side and a right-side member fixed on the roof beam at the right side. The second mount member is disposed above the roof plate across the left-side member and the right-side member. The positioning antenna is mounted on the second mount member.
Abstract translation: 提供了一种作业车辆，其中定位天线可以以准确的位置和适当的姿态安装在驾驶室的屋顶板上方，同时防止定位精度被振动降低。 作业车辆包括第一安装构件，第二安装构件和定位天线。 第一安装构件包括固定在左侧的屋顶梁上的左侧构件和在右侧固定在屋顶梁上的右侧构件。 第二安装构件设置在屋顶板上方横跨左侧构件和右侧构件。 定位天线安装在第二安装构件上。
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