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    • 3. 发明申请
    • SNOW CHAIN MADE OF A USED TIRE
    • 使用轮胎的雪链
    • WO2003064191A1
    • 2003-08-07
    • PCT/KR2002/000864
    • 2002-05-09
    • HAN, Chang-soo
    • HAN, Chang-soo
    • B60C27/16
    • B60C27/16
    • Disclosed is a snow chain making use of a used tire, which can reuse a used tire economically by using used tire pads, as friction material. The snow tire making use of a used tire includes: a plurality of used tire pads made by dividing a used tire in a circumferential direction; inner and outer connection members for connecting ends of the used tire pads at regular intervals, the inner and outer connection members being in the form of a trapezoid when they are spread; a plurality of spikes coupled to the surfaces of the used tire pads; inner and outer coupling means for separating the inner and outer connection members from each other, the inner and outer coupling means closely contacting the used tire pads to a tread surface of a tire in such a manner that the used tire pads go across the tread surface of the tire; and chains arranged between the used tire pads, ends of the chains being connected to the inner and outer connection members respectively. The snow tire, which uses the same material as the tire, can reduce damage of the tire, the environmental pollution by reusing waste material, and economic loss by reducing a material cost.
    • 公开了使用二轮胎的雪链,其可以通过使用二轮胎垫作为摩擦材料经济地再利用废旧轮胎。 使用废旧轮胎的雪轮胎包括:通过在轮胎周向上分割废旧轮胎而制造的多个废旧轮胎胎垫; 内部和外部连接构件,用于以规则的间隔连接用过的轮胎垫的端部,内部和外部连接构件在扩展时呈梯形; 耦合到所述用过的轮胎垫的表面的多个钉; 用于将内部和外部连接构件彼此分离的内部和外部联接装置,内部和外部联接装置以与使用过的轮胎垫紧密接触轮胎的胎面表面的方式使得废旧轮胎衬垫穿过胎面表面 的轮胎; 并且排列在所使用的轮胎垫之间的链条,链的端部分别连接到内部和外部连接构件。 与轮胎使用相同的材​​料的雪花胎可以通过减少材料成本来减少轮胎的损坏,再利用废料的环境污染和经济损失。
    • 9. 发明申请
    • LENGTH VARIABLE TYPE LINK OF WALKING ROBOT AND LENGTH VARIABLE TYPE LEG OF WALKING ROBOT MOUNTED WITH SAME
    • 长途运动型机器人长距离变化型连杆机器人长距离变型
    • WO2010137815A3
    • 2011-03-03
    • PCT/KR2010002965
    • 2010-05-10
    • IUCF HYUHAN CHANG-SOOYU SEUNG-NAMKO KWANG-JINKIM WAN-SOO
    • HAN CHANG-SOOYU SEUNG-NAMKO KWANG-JINKIM WAN-SOO
    • B25J18/02B25J19/00
    • B25J18/025B62D57/032
    • The object of the present invention is to provide a link structure for varying the length of a leg and a modulated robot leg using the same. The length variable type link of a walking robot according to the present invention, which is used in the legs of a robot that walks on legs including joints and links, is characterized in a length varying section for controlling the length of a link. Furthermore, the length variable leg of the walking robot according to the present invention comprises an actuator module including a driving actuator and a protruded connection section buried inside and having a connector connected to an electric wire; and a link module formed with a link connector to be connected to the connector of the connection section, and having the electric wire buried inside and connected to the link connector, and a length varying section for length control. According to the present invention, the length of the legs of the walking robot is controlled in real time, and thus the walking robot may easily adapt to changes in the walking environment, thereby improving walking efficiency and largely reducing the danger of overturning. Furthermore, parts to be used in the legs of the walking robot are modulated, so that time and cost required for the design and manufacture of the walking robot may be substantially reduced.
    • 本发明的目的是提供一种用于改变腿的长度和使用该腿结构的经调制的机器人腿的连杆结构。 根据本发明的行走机器人的长度可变型连杆,其特征在于用于控制连杆长度的长度变化部分,其用于在包括关节和连杆的腿部上行走的机器人腿部。 此外,根据本发明的步行机器人的长度可变腿包括致动器模块,其包括驱动致动器和埋在内部的具有连接到电线的连接器的突出连接部分; 以及链节模块,其形成有连接到连接部分的连接器的连接连接器,并且具有埋入内部并连接到连杆连接器的电线以及用于长度控制的长度变化部分。 根据本发明,能够实时地控制步行机器人的腿的长度,从而能够容易地适应步行机器人的行走环境的变化,从而提高步行效率,大幅降低倾覆的危险。 此外,用于行走机器人的腿部的部件被调制,从而可以大大减少步行机器人的设计和制造所需的时间和成本。