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    • 41. 发明专利
    • Construction machinery
    • 建筑机械
    • JP2010265582A
    • 2010-11-25
    • JP2009115155
    • 2009-05-12
    • Kobelco Contstruction Machinery Ltdコベルコ建機株式会社
    • MIYAJI ISAOFUJII ATSUOKURUSHIMA AKIRA
    • E02F9/16E02F9/00
    • E02F3/325B60K26/02B60K37/06B60K2350/1048B60N2/10B60N2/24B60N2/4693B60Y2200/412E02F9/0808E02F9/0891E02F9/166E02F9/2275
    • PROBLEM TO BE SOLVED: To make the operability of a control lever from a driver seat proper; to simplify a structure by employing only one rotary mechanism for a hood; to improve maintainability by widening a maintenance opening; and to increase the degree of freedom of design.
      SOLUTION: The driver seat 35 and a console box 36 are juxtaposed in the state of rotating integrally with the hood 32, on the hood 32 for opening/closing an engine room 33 which is provided in the rear of an upper frame 30. Additionally, a hose and the like 51, which make oil pressure and electricity given/received between hydraulic equipment and electric equipment in the console box 36 and hydraulic equipment and electric equipment in the engine room 33, are arranged on a path where a connecting portion 51j between the engine room 33 and the console box 36 makes the motion of rotating on a hood shaft 34 near the hood shaft 34, in such a manner that supports 40 and 41 of a hood supporting frame 38 serve as guides.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:使驾驶员座椅上的控制杆的可操作性正确; 通过仅使用一个用于罩的旋转机构来简化结构; 通过扩大维修开口来提高维护性; 并增加设计自由度。 解决方案:驾驶员座椅35和控制台36在与罩32一体旋转的状态下并置在用于打开/关闭设置在上部框架30的后部的发动机室33的发动机罩32上 此外,在控制箱36中的液压设备和电气设备之间施加/接收的油压力的软管等51和发动机室33中的液压设备和电气设备被布置在连接的路径上 发动机室33和控制箱36之间的部分51j使发动机罩轴34靠近发动机罩轴34的旋转运动,使得发动机罩支撑框架38的支撑件40和41用作导轨。 版权所有(C)2011,JPO&INPIT
    • 48. 发明专利
    • Turning working vehicle
    • 开车工作车
    • JP2009035235A
    • 2009-02-19
    • JP2007203538
    • 2007-08-03
    • Yanmar Co Ltdヤンマー株式会社
    • OYAMADA YASUYUKI
    • B62D21/18B62D25/08E02F9/16
    • E02F9/166B62D25/08E02F3/325
    • PROBLEM TO BE SOLVED: To vibration-proof-support a support base on a turning base with sufficient strength and to retain a drive operation part on the support base in a stable state.
      SOLUTION: In the turning working vehicle provided with the drive operation part on the support base 30 supported on the turning base 7, the support base 30 is constituted to a polygonal shape in plan view and a vibration-proof member 46 is interposed between respective corner parts 30a, 30b, 30c, 30d, 30e of the support base 30 and the turning base 7. Further, the drive operation part is constituted so as to support a driver's seat, an operation unit, a step and an air conditioner on the support base 30.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:以足够的强度对转动底座上的支撑基座进行防振支撑,并将驱动操作部分保持在稳定状态的支撑基座上。 解决方案:在设置有支撑在转动基座7上的支撑基座30上的驱动操作部的车削车辆中,支撑基座30在俯视图中形成为多边形,并且防振构件46插入 在支撑基座30的各个角部30a,30b,30c,30d,30e和转动基座7之间。此外,驱动操作部构成为支撑驾驶员座椅,操作单元,台阶和空调 在支援基地30上。版权所有(C)2009,JPO&INPIT
    • 49. 发明专利
    • Construction machinery
    • 建筑机械
    • JP2007285003A
    • 2007-11-01
    • JP2006113594
    • 2006-04-17
    • Hitachi Constr Mach Co Ltd日立建機株式会社
    • TADA SHIGEYAINAMOTO AKIRA
    • E02F9/00E02F9/16
    • E02F9/166
    • PROBLEM TO BE SOLVED: To enable a vertically elongated handrail to be arranged in a position not to be a hindrance to the opening/closing of an openable/closable door, even if the door is provided on the left side of a utility room.
      SOLUTION: In a handrail 30 for getting on and off construction machinery, which is provided in a left rear corner position of a front utility cover 24, a vertical pipe part 30A elongated in a vertical direction is arranged in a position to deviate from a range of a locus 28 in the opening/closing of an intermediate door 23, and a range of a locus 29 in the opening/closing of a front-side door 27. Thus, the handrail 30, which is gripped when a person gets on/off a side step 12, can be provided on the left side of the utility cover 24, so that the person can easily and safely get on/off. Additionally, the intermediate door 23 and the front-side door 27 can be opened wide without being inhibited by the handrail 30, so that the workability of inspection work, repair work, etc. can be enhanced.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:即使将门设置在公用事业的左侧,为了使垂直细长的扶手被布置在不会妨碍打开/关闭可打开/关闭的门的位置上 房间。 解决方案:在设置在前部实用工具盖24的左后角位置的用于上下车的工具机的扶手30中,设置在垂直方向上伸长的垂直管部分30A偏离的位置 从中间门23的打开/关闭中的轨迹28的范围和前侧门27的打开/关闭中的轨迹29的范围。因此,当一个人被抓住时,扶手30 可以在实用工具盖24的左侧设置侧台阶12的开/关,使得人可以容易地和安全地开/关。 此外,中间门23和前侧门27可以被宽敞地敞开而不被扶栏30阻止,从而可以提高检查作业的可操作性,修理作业等。 版权所有(C)2008,JPO&INPIT