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    • 36. 发明专利
    • Vehicle for high lift work
    • 高效车辆
    • JP2013043721A
    • 2013-03-04
    • JP2011180866
    • 2011-08-22
    • Aichi Corp株式会社アイチコーポレーションYurtec Corp株式会社ユアテック
    • MISAWA HIROMICHISUGAWARA SHINSAKUNAKAMURA TORUHASHIMOTO SHIGEYUKIOTOMO SHINYAABE TAKAMITSU
    • B66F9/075B66F9/06B66F11/04
    • PROBLEM TO BE SOLVED: To provide a vehicle for high lift work that prevents an operator from falling from a vehicle body when getting in and out of a work platform.SOLUTION: The vehicle for high lift work 1 includes: a vehicle body 2 capable of running; a swivel base 4 provided on the vehicle body 2 so as to freely swivel; a boom 5 which has a base end pivotally connected to the swivel base 4 and is provided so as to freely derrick, and a work platform 9 provided in a distal end part of the boom 5, wherein the boom 5 can be stored while derricked down on the vehicle body 2. A getting-in/out path RT to the work platform 9 for an operator OP is provided on the vehicle body 2 along the boom 5 while the boom 5 is stored on the vehicle body 2, a guide rail 40 which extends from the base end to the distal end of the boom 5 along the getting-in/out path RT is fitted to the boom 5, and a safety device 81 which locks a lock part 93 atop of a fall preventive implement (safety belt) 90 for preventing the operator OP from falling from on the vehicle body 2 when getting in and out of the work platform 9 in a disengageable state can be fitted slidably to the guide rail 40.
    • 要解决的问题:提供一种高升程工作的车辆,其防止操作者在进出工作平台时从车体掉落。 解决方案:用于高升程工作1的车辆包括:能够运行的车身2; 设置在车身2上以便自由旋转的旋转底座4; 悬臂5具有枢转地连接到旋转底座4的基端,并且设置成自由地竖井;以及设置在起重臂5的远端部分中的工作平台9,其中,起重臂5可以在下降时被储存 在车身2上设置有用于操作者OP的工作平台9的入口/出口路径RT,而吊杆5被存放在车身2上,导轨40 沿着入口/出口路径RT从起重臂5的基端延伸到远端安装在起重臂5上;以及安全装置81,其将锁定部93锁定在防坠落工具(安全带 )90,用于防止操作者OP在脱离状态下进出工作平台9时从车体2掉落,可以滑动地安装在导轨40上。版权所有(C)2013,JPO&INPIT
    • 37. 发明专利
    • Cotter pin loading/unloading tool
    • COTTER PIN加载/卸载工具
    • JP2012253882A
    • 2012-12-20
    • JP2011123890
    • 2011-06-02
    • Yurtec Corp株式会社ユアテックKita Nippon Electric Cable Co Ltd北日本電線株式会社
    • KUMAGAI HISAOKIMURA KENICHI
    • H02G1/02B25B27/08B25B27/20
    • PROBLEM TO BE SOLVED: To provide a cotter pin loading/unloading tool which is user-friendly and enables inserting/removing work with a cotter pin and a split pin by one action.SOLUTION: A cotter pin holding part 11 is slidably provided by resilient energization in the direction protruding from the tip end of a first base part 12, and a split pin holding member 31 is slidably provided by resilient energization in the direction protruding from the tip end of a second base part 14, so that the first base part and the second base part are held parallel to each other. The cotter pin holding part includes a groove member 24 including a groove 25 having a cross section in which a head part of the cotter pin can enter, and a pair of tabs 26 having a gap of a width in which a leg part of the cotter pin can enter, in an opening of the groove member. The split pin holding member is fitted to a lever 35 which has a recess in which a head ring of the split pin can enter at the tip part and to which a split pin engagement projection is resilient-energized in rotatable manner counter clockwise above the recess. A holding block is disengaged from the front edge of an engagement step part 40 at a position where the split pin holding member is receded, thereby pulling down the split pin engagement projection.
    • 要解决的问题:提供一种用户友好的开口销加载/卸载工具,并且可以通过一个动作插入/拆卸起子销和拆卸销。 解决方案:开口销保持部11通过在从第一基部12的前端突出的方向上的弹性赋能可滑动地设置,并且分割销保持部件31通过弹性通电在从 第二基部14的前端,使得第一基部和第二基部保持彼此平行。 开口销保持部包括槽构件24,槽构件24包括槽25,槽25具有开口销的头部可以进入的横截面;以及一对突片26,其具有宽度的间隙,在该间隙中, 销可以进入槽构件的开口中。 开口销保持构件装配到杠杆35,杠杆35具有凹口,在该凹槽中,分割销的头环可以在顶端部分进入,并且分割销接合突起以可逆的方式逆时针地在凹部上方弹性地通电 。 保持块在接合台阶部40的前边缘处,在分割销保持构件后退的位置处脱离啮合台阶部40,从而将分割销接合突起拉下。 版权所有(C)2013,JPO&INPIT
    • 40. 发明专利
    • Deck device of high lift work vehicle
    • 高升程车辆装甲装置
    • JP2010083646A
    • 2010-04-15
    • JP2008256357
    • 2008-10-01
    • Tadano LtdYurtec Corp株式会社タダノ株式会社ユアテック
    • UTSUGIBAYASHI MIKIOABE TATSUYA
    • B66F9/06B66F11/04
    • PROBLEM TO BE SOLVED: To solve the problem that the turnable height of a telescopic boom (restricting a boom work range) increases, due to being unable to horizontally turn when the telescopic boom is not raised and elevated up to a position higher than a fence, when the fence is arranged on a deck on a cab in a fixed state, in a high lift work vehicle for storing the telescopic boom forward.
      SOLUTION: This high lift work vehicle is provided for storing the telescopic boom 2 with a bucket 3 in an attitude of turning to the vehicle front side. The boarding-alighting deck 4 to the bucket 3 existing in a storage position is installed in an upper surface position of the cab 11 of a vehicle 1, and the movable fence 5 is arranged in an outside edge part 41 of the deck 4 so as to be displaceable between a high height using attitude and a low height storage attitude, and work can be safely performed on the deck 4 by putting the movable fence 5 in the using attitude, and the height in horizontal turning of the telescopic boom 2 can be maximally lowered by putting the movable fence 5 in the storage attitude.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了解决伸缩式起重臂(限制起重臂工作范围)的可转动高度增加的问题,当伸缩臂未升高并且升高到更高的位置时由于不能水平转动 当围栏被布置在固定状态下的驾驶室的甲板上时,在用于将伸缩臂向前存放的高升力作业车辆中。 解决方案:该高升降作业车辆用于将伸缩吊杆2与转向车辆前侧的姿态的铲斗3一起存放。 存在于存放位置的铲斗3的登机甲板4安装在车辆1的驾驶室11的上表面位置,可动挡板5配置在甲板4的外缘部41中, 可以在高高度使用姿态和低高度存储姿态之间移动,并且可以通过将可移动栅栏5放置在使用姿态中而在甲板4上安全地进行作业,并且伸缩臂2的水平转动高度可以是 通过将可移动栅栏5放置在储存姿态中而最大程度地降低。 版权所有(C)2010,JPO&INPIT