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    • 2. 发明公开
    • 높낮이 조정 안전도를 높인 자동차용 하부작업대
    • 汽车下部部件工作,可以控制安全
    • KR1020100050923A
    • 2010-05-14
    • KR1020080110045
    • 2008-11-06
    • 하태홍
    • 하태홍
    • B60S9/06B60S9/02
    • B60S9/06B66F7/12B66F7/28
    • PURPOSE: A lower worktable with improved height adjustment safety is provided to enable fine height adjustment at a prescribed height by adding the parts for ensuring high safety when adjusting the height of a lower worktable. CONSTITUTION: A lower worktable(100) with improved height adjustment safety comprises a hollow support(10), a hollow guide shaft(20), an ascending and descending rod(30), a spline gear(101), a circular rotating plate(102) and a gear stopper(130). The hollow support is installed upwrads from the center of a supporting plate(11) which interfaces with the floor. The hollow guide shaft is extended to the top of the support and integrally comprises a housing(21) at its one side. The ascending and descending rod is installed at the inside of the guide shaft to be able to slide up and down. The spline gear is guided and installed through the housing in the traverse direction. The circular rotating plate is integrally formed on the axis of the spline gear. The gear stopper is installed by a compression spring in the housing at which a latch gear(121) is disposed.
    • 目的:提供高度调整安全性的下部工作台,通过在调整下部工作台的高度时添加零件以确保高安全性,从而在规定高度进行精细的高度调节。 构成:具有改进的高度调节安全性的下部工作台(100)包括中空支撑件(10),中空导向轴(20),上升和下降杆(30),花键齿轮(101),圆形旋转板 102)和齿轮挡块(130)。 中空支撑件从与地板接合的支撑板(11)的中心安装上支架。 中空引导轴延伸到支撑件的顶部并且在其一侧整体地包括壳体(21)。 上升杆和下降杆安装在导向轴的内侧,以便能够上下滑动。 花键齿轮沿横向方向通过外壳引导和安装。 圆形旋转板一体地形成在花键齿轮的轴线上。 齿轮止动器通过压缩弹簧安装在壳体中,在该壳体内设置有闩锁齿轮(121)。
    • 4. 发明授权
    • 변속장치가 구비된 유체 펌핑용 실린더 장치
    • 用于泵送流体的气缸装置
    • KR100674217B1
    • 2007-01-24
    • KR1020050083704
    • 2005-09-08
    • 하태홍
    • 하태홍
    • B66F3/42
    • B66F3/26B66F3/22B66F3/42B66F5/04
    • A cylinder apparatus for pumping a fluid with a transmission is provided to regulate the rising speed of the lift by step and improve the maintenance work of the vehicle by mounting the speed change control apparatus. A cylinder apparatus for pumping a fluid with a transmission comprises a fluid pumping unit containing a main hydraulic pressure cylinder(210) sucking the oil stored in an oil tank(110) attached in a base frame(100) to pump the oil to the outside, and a piston(220) combined to reciprocate in the main hydraulic cylinder; and a pumping speed change unit having a speed change control part mounted at the outside of the fluid pumping unit to control the pumping volume of the fluid and to control the rising speed of a lifting apparatus(500) by step, and a piston hydraulic pressure removal part removing the hydraulic pressure flowed into the piston by the speed change control part and to pump the fluid with small volume.
    • 提供用于通过变速器泵送流体的气缸装置,以逐步调节升降速度,并通过安装变速控制装置来改善车辆的维护工作。 用于用变速器泵送流体的气缸装置包括流体泵送单元,其包含主要液压缸(210),该主液压缸吸入存储在安装在基架(100)中的油箱(110)中的油,以将油泵送到外部 ,以及组合在所述主液压缸中往复运动的活塞(220) 以及泵送速度改变单元,其具有安装在所述流体泵送单元的外部的变速控制部,以控制所述流体的泵​​送容积,并且逐步地控制所述提升装置(500)的上升速度,以及活塞液压 去除部分通过变速控制部分去除流入活塞的液压并且以小体积泵送流体。
    • 5. 发明公开
    • 높낮이 조절 기능을 갖는 이동식 작업대의 받침대
    • 支持具有高度控制功能的可移动工作台
    • KR1020030075272A
    • 2003-09-26
    • KR1020020014399
    • 2002-03-18
    • 하태홍
    • 하태홍
    • B60S5/00
    • PURPOSE:A movable worktable is provided to stably support the weight material without regard to the size or the shape. CONSTITUTION:A holder guide slot is formed in the plane of a placing table(100). A holder(300) having a rack gear is inserted into the holder guide slot to be moved upward and downward. A pinion gear to be geared with the rack gear and a pinion gear(330) to be geared with a worm gear in a handle shaft are supported to be rotatable. A gear box is installed in a support. Thereby, various shaped and sized materials are stably supported without regard to the shape or the size.
    • 目的:提供可移动的工作台以稳定地支撑重量材料,而不考虑尺寸或形状。 构成:在放置台(100)的平面中形成保持器引导槽。 具有齿条的保持器(300)被插入到保持器引导槽中以向上和向下移动。 与齿条齿轮啮合的小齿轮和与手柄轴中的蜗轮啮合的小齿轮(330)被支撑为可旋转的。 齿轮箱安装在支架上。 因此,不考虑形状或尺寸,可以稳定地支撑各种形状和尺寸的材料。
    • 10. 发明公开
    • 이동식작업대
    • 可拆卸的工作台
    • KR1019990087017A
    • 1999-12-15
    • KR1019980057483
    • 1998-12-23
    • 하태홍
    • 하태홍
    • B60S9/14
    • 차량의 트랜스미션을 정비할 때 사용되는 이동식 작업대로서, 작업대의 높이를 원하는대로 조절할 수 있고, 작업대에 안치되는 트랜스미션의 균형을 맞출수 있도록 미세조정이 가능하며, 작업장의 조건에 따라 용이하게 이동이 가능한 이동식 작업대가 개시되어 있다. 상기 이동식 작업대는 작업대의 하부에 설치되는 이동본체, 상기 이동본체의 중앙부에 장착되는 일단부와 캡이 장착되는 타단부로 형성된 하우징, 상기 하우징 내부에 설치되어 상승 및 하강작동을 하는 승강수단, 상기 승강수단을 상승 및 하강시키기 위해 상기 승강수단의 일부에 장착되는 구동수단, 및 중량물을 안전하게 지지하고 상기 승강수단의 작동에 의해 상승 및 하강되는 지지본체로 구성된다.