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    ROUND BENDER
    1.
    发明申请
    ROUND BENDER 审中-公开

    公开(公告)号：US20130305798A1

    公开(公告)日：2013-11-21

    申请号：US13476349

    申请日：2012-05-21

    Applicant: Mun Yong LEE ,  Jin Ho Jung

    Inventor： Mun Yong LEE ,  Jin Ho Jung

    IPC: B21D5/14 ,  B21B38/00

    CPC classification number: B21D7/08 ,  B21D5/086

    Abstract: A round bender is disclosed. The round bender may include a plurality of bending roll units disposed along a process line between a pair of bender frames so as to bend a straight shaped beam to have a curvature. Each of the plurality of bending roll units may include upper and lower bending rolls rotating between the pair of bender frames and may be adapted to bend the shaped beam to have the curvature when the shaped beam passes between the upper and lower bending rolls. A lower bending roll of a rearmost bending roll unit disposed on a rearmost part of the process line may be configured to be rotatable with reference to an upper bending roll of the rearmost bending roll unit so as to change a curvature radius of some portion of the shaped beam.

    Abstract translation: 披露了一个圆形弯曲机。 圆形弯曲机可以包括沿着一对弯曲机架之间的工艺线设置的多个弯曲辊单元，以便弯曲直的成形梁以具有曲率。 多个弯曲辊单元中的每一个可以包括在一对弯曲机架之间旋转的上部和下部弯曲辊，并且可以适于在成形梁通过上部和下部弯曲辊之间时弯曲成形梁以具有曲率。 设置在处理线的最后部分的最后弯曲辊单元的下弯曲辊可以被配置为可以相对于最后弯曲辊单元的上弯曲辊旋转，以便改变最后弯曲辊单元的一部分的曲率半径 形梁。

    BENDING PRESS SYSTEM
    2.
    发明申请
    BENDING PRESS SYSTEM 有权
    弯曲压力系统

    公开(公告)号：US20130255349A1

    公开(公告)日：2013-10-03

    申请号：US13517797

    申请日：2012-06-14

    Applicant: Mun Yong LEE ,  Sang Jin Ha

    Inventor： Mun Yong LEE ,  Sang Jin Ha

    IPC: B21D37/10 ,  B21D7/06

    CPC classification number: B21D7/06 ,  B21D22/26

    Abstract: A bending press system is disclosed. The bending press system may include: at least one guide post; a slide plate mounted at a slider so as to be slidable upwardly or downwardly along the guide post; a bending die including a lower die having an upper surface and an upper die having a lower surface corresponding to the upper surface of the lower die and mounted on a lower surface of the slide plate, and adapted to bend an object supplied between the lower die and the upper die to have a predetermined curvature; and a pair of clamping means mounted respectively at both sides of the bending die corresponding to the bending die and adapted to clamp both end portions of the object.

    Abstract translation: 公开了一种弯曲压力机系统。 弯曲压力系统可以包括：至少一个引导柱; 安装在滑块上以便沿导柱向上或向下滑动的滑板; 包括具有上表面的下模和具有与所述下模的上表面对应的下表面的上模的弯曲模，并且安装在所述滑板的下表面上，并且适于弯曲在所述下模 并且所述上模具具有预定的曲率; 以及一对夹持装置，分别安装在与弯曲模具相对应的弯曲模具的两侧，并且适于夹紧物体的两个端部。

    METHOD FOR FABRICATING A MEMBER OF VEHICLE AND SIDE MEMBER PRODUCED BY THE SAME
    3.
    发明申请
    METHOD FOR FABRICATING A MEMBER OF VEHICLE AND SIDE MEMBER PRODUCED BY THE SAME 有权
    用于制造由其制造的车辆和侧部构件的构件的方法

    公开(公告)号：US20110016719A1

    公开(公告)日：2011-01-27

    申请号：US12509569

    申请日：2009-07-27

    Applicant: Mun Yong LEE ,  Byung-Hun JUNG ,  Chung-Yun KANG

    Inventor： Mun Yong LEE ,  Byung-Hun JUNG ,  Chung-Yun KANG

    IPC: B21D53/88

    CPC classification number: C21D1/42 ,  C21D9/0068 ,  C21D2221/00 ,  Y02P10/253 ,  Y10T29/49622 ,  Y10T29/49826

    Abstract: As to the method for fabricating a member of vehicle, after a member for vehicle having high-rigidity of martensite organization is fabricated by a hot stamping forming, the martensite organization is transformated to a ferrite having a low-rigidity partially and improved toughness or to a metal organization heat treated by tempering process through induction heating or secondary heat treatment using laser beam of conduction area, and thereby collision absorption performance is improved by stabilizing the absorption directivity of the collision energy without additional reinforcement.

    Abstract translation: 关于车辆构件的制造方法，通过热冲压成形制造马氏体组织的高刚性的车辆用构件之后，将马氏体组织转变为具有低刚性部分和改善的韧性的铁素体，或者将 通过感应加热或使用激光束传导区域的二次热处理进行回火处理的金属组织，从而通过稳定碰撞能量的吸收方向性而无需额外的加强来改善碰撞吸收性能。

    WELDING DEVICE FOR STRETCH BENDER
    4.
    发明申请
    WELDING DEVICE FOR STRETCH BENDER 有权
    焊接弯管机的焊接装置

    公开(公告)号：US20120312794A1

    公开(公告)日：2012-12-13

    申请号：US13491266

    申请日：2012-06-07

    Applicant: Mun Yong LEE ,  Kuk-Rae CHO

    Inventor： Mun Yong LEE ,  Kuk-Rae CHO

    IPC: B23P23/00 ,  B23K37/00

    CPC classification number: B23K37/0443 ,  B21D11/02 ,  B23K11/115 ,  B23K26/26 ,  B23K31/022 ,  B23K37/02 ,  B23K2101/28

    Abstract: A welding device for a stretch bender is disclosed. The welding device for the stretch bender may include: an operating unit adapted to move forward toward or rearward from a bending die for shaping a shaped beam and mounted in front of the bending die; and a welding unit mounted at the operating unit and welding flange portions of the shaped beam that is completely formed by the bending die so as to prevent the flange portions from being overlapped with each other when extracting the shaped beam, the welding unit being movable forward or rearward against the operating unit.

    Abstract translation: 公开了一种用于拉伸弯曲机的焊接装置。 用于拉伸弯曲机的焊接装置可以包括：操作单元，适于向弯曲模具向前或向后移动，用于成形成形梁并安装在弯曲模具的前面; 以及焊接单元，其安装在操作单元处，并且通过弯曲模具完全形成的成形梁的焊接凸缘部分，以便在提取成形梁时防止凸缘部分彼此重叠，焊接单元可向前移动 或向后抵靠操作单元。

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