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    • 84. 发明专利
    • Cab and construction machine
    • CAB和建筑机械
    • JP2013087466A
    • 2013-05-13
    • JP2011227726
    • 2011-10-17
    • Kobelco Contstruction Machinery Ltdコベルコ建機株式会社
    • HIRAOKA YUKIOYONEDA MASASHINAKAYOSHI TAKANOBU
    • E02F9/16B60J7/00E02F9/24G08B13/00
    • E02F9/163E02F9/24E02F9/264
    • PROBLEM TO BE SOLVED: To provide a cab for a construction machine in which a GPS receiver is prevented from being visible easily from the outside while avoiding considerable increase of costs.SOLUTION: A support member 60 is provided which supports a GPS receiver 70, and the support member 60 is disposed between a non-metallic roof light window 26 provided on the ceiling 20 and a rotational locus of a front window 34. With the support member 60, the GPS receiver 70 is supported at such a position that at least a part of a GPS receiving section 73 and the roof light window 26 are overlapped in a plane view and only the roof light window 26 is present above a portion where at least a part of the GPS receiving section 73 is disposed, in the GPS receiver 70.
    • 解决的问题:提供一种防止GPS接收器从外部容易地看到的建筑机械的驾驶室,同时避免了大量成本的增加。

      解决方案:提供支撑构件60,其支撑GPS接收器70,并且支撑构件60设置在设置在天花板20上的非金属屋顶光窗26与前窗34的旋转轨迹之间。 支撑构件60,GPS接收器70被支撑在这样的位置,即GPS接收部分73和屋顶光窗口26的至少一部分在平面图中重叠,并且只有屋顶光窗26存在于部分 其中GPS接收部分73的至少一部分被布置在GPS接收器70中。版权所有:(C)2013,JPO&INPIT

    • 88. 发明专利
    • Handrail of construction machinery
    • 建筑机械工程师
    • JP2010077607A
    • 2010-04-08
    • JP2008244312
    • 2008-09-24
    • Hitachi Constr Mach Co Ltd日立建機株式会社
    • ONO TAKAYUKIHIGUCHI TAKESHISATO TAKAYUKIHORI NATSUKOYAMABAYASHI JUN
    • E02F9/00
    • E02F9/0808E02F9/0833E02F9/24
    • PROBLEM TO BE SOLVED: To easily mount a handrail by a single worker.
      SOLUTION: This handrail 20 includes a handrail body 21, one end of which is fixed onto a top surface of a fuel tank 8, the other end of which is fixed to a frame 4a, and which has an elastic member 24 fitted into an end-side mounting portion 23 provided at the end of a linear portion 21a. The handrail 20 is fixed to a base 13 which is provided on the top surface of the fuel tank 8, and inserted into an end-fixing cylinder 22 inside which a pair of pressing walls 25 are provided in parallel. The one end-side mounting portion 23 of the handrail body 21 is inserted into the end-fixing cylinder 22, and turned by an angle of 90°, so as to compress the elastic member 24 with the pressing wall 25. A bayonet groove 26 is provided in the end-fixing cylinder 22, and a protrusion 27 is provided in the handrail body 21. The protrusion 27 is displaced in a sliding manner from an introduction groove portion 26a of the bayonet groove 26 via a guide groove portion 26b provided circumferentially on the end-fixing cylinder 22 up to a lock groove portion 26c, and then is stopped turing and prevented from coming off by the lock groove portion 26c.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了容易地由单个工人安装扶手。 解决方案:该扶手20包括扶手主体21,扶手主体21的一端固定在燃料箱8的上表面上,另一端固定在框架4a上,并具有一个弹性件24 设置在直线部21a的端部的端侧安装部23。 扶手20固定在设置在燃料箱8的上表面上的基座13上,并插入端面固定筒体22内,平行地设有一对按压壁25。 扶手主体21的一端侧安装部23插入到端部固定筒22中,并且以90°的角度旋转,以便用按压壁25压缩弹性部件24.卡口槽26 设置在端部固定筒22中,并且在扶手主体21中设置有突起27.突起27通过沿圆周方向设置的引导槽部26b从卡口槽26的导入槽部26a滑动而位移 在端部固定筒22上直到锁定槽部26c,然后停止凝固并防止其被锁定槽部26c脱落。 版权所有(C)2010,JPO&INPIT
    • 89. 发明专利
    • Door safety device of operator cab for construction machine
    • 施工机械操作员门安全装置
    • JP2010058785A
    • 2010-03-18
    • JP2009204542
    • 2009-09-04
    • Volvo Construction Equipment Abボルボ コンストラクション イクイップメント アーベー
    • KIM KANG TAE
    • B60J5/00B60J5/06E02F9/16E02F9/24E02F9/26E05F7/00E05F11/54
    • B60J5/062B60J5/0487E02F9/163E02F9/24
    • PROBLEM TO BE SOLVED: To provide the door safety device of an operator cab for a construction machine, sensing going off of a sliding door without maintaining an open position where the sliding door is in a completely opened or closed position where the sliding door is completely closed to give a driver warning, and to stably control an operation lever and a working device in an operator cab to improve ease of work and operability. SOLUTION: The door safety device of an operator cab for a construction machine, includes: an outer wall 2a in which an entrance is formed; an upper rail 4 and a lower rail 5 formed to an upper part and a lower part of the outer wall 2a; a sliding door 3 slidably moving in front of or in the rear of the operator cab by an upper roller 7 and a lower roller 8 engaged with the upper rail 4 and the lower rail 5 to open/close the entrance; and first and second door position sensing switches 22, 22' disposed to one side of the outer wall 2a to sense the open position where the door 3 is completely opened or the closed position where the door 3 is completely closed. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供用于建筑机械的驾驶室的门安全装置,在不保持滑动门处于完全打开或关闭位置的滑动门的情况下感测到滑动门,滑动门处于滑动门的完全打开或关闭位置, 门完全关闭以给予驾驶员警告,并且在驾驶室中稳定地控制操作杆和作业装置,以提高操作性和操作性。 解决方案:一种用于建筑机械的驾驶室的门安全装置,包括:形成有入口的外壁2a; 形成在外壁2a的上部和下部的上轨道4和下轨道5; 滑动门3通过与上轨道4和下轨道5接合以便打开/关闭入口的上辊7和下辊8可滑动地在操作员驾驶室的前面或后面移动; 以及设置在外壁2a的一侧以感测门3完全打开的打开位置或门3完全关闭的关闭位置的第一和第二门位置传感开关22,22'。 版权所有(C)2010,JPO&INPIT