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    • 11. 发明公开
    • 자동차용 프론트 사이드 멤버 및 그 제조방법
    • 车辆前侧部件及其制造方法
    • KR1020140017324A
    • 2014-02-11
    • KR1020120084152
    • 2012-07-31
    • 주식회사 포스코
    • 정경환이홍우김재현강연식이현영
    • B62D21/02B62D21/00
    • The present invention relates to a front side member for a vehicle. The front side of the front side member includes a high intensity area and a low intensity area of which the intensities are different from each other. The high and low intensity areas are arranged on the front side of the front side member in order. The back side of the front side member may be a high intensity area. Also, the manufacturing method of a front side member comprises the following steps: heating materials; inserting the heated materials into a mold; pre-quenching, cooling and molding, the materials by making the same touch the mold; air cooling the materials for high intensity area to maintain the touch with the mold and air cooling the materials for low intensity area not to touch the mold; and post-quenching the materials for touching the mold and cooling the materials. [Reference numerals] (AA) Tencile strength; (BB) High-strength area(1000Mpa or more); (CC) Low-strength area(600Mpa or more)
    • 车辆用前侧部件技术领域本发明涉及车辆前侧部件。 前侧构件的前侧包括高强度区域和强度彼此不同的低强度区域。 高强度区域和低强度区域依次布置在前侧构件的前侧。 前侧构件的后侧可以是高强度区域。 此外,前侧构件的制造方法包括以下步骤:加热材料; 将加热的材料插入模具中; 预淬火,冷却和成型,使材料与模具相同; 空气冷却材料为高强度区域保持与模具的接触和空气冷却材料的低强度区域不接触模具; 并对材料进行后淬火以接触模具并冷却材料。 (附图标记)(AA)强度; (BB)高强度区域(1000Mpa以上); (CC)低强度区域(600Mpa以上)
    • 12. 发明公开
    • 차량용 사이드실 장치
    • 汽车侧面装置
    • KR1020140006653A
    • 2014-01-16
    • KR1020120074130
    • 2012-07-06
    • 주식회사 포스코
    • 오필용김재현
    • B62D25/20B62D21/00
    • B62D25/025B60R19/20B62D25/2036
    • The present invention relates to a side sill device for a vehicle. The device includes an inner panel which is installed on the lower part of a vehicle in a longitudinal direction, an outer panel which is connected to the inner panel and has an internal space, a bulk head which is installed on both ends of the inner panel and the outer panel and supports the inner panel and the outer panel, and a fluid storage unit which is arranged in the internal space formed between the inner panel and the outer panel and stores fluids. According to the present invention, a fuel storage space is secured by filling the empty space of the side sill for a vehicle with fuel and the empty space is reduced as the side sill is filled with fluids including fuels, thereby improving the deformation strength and shocks applied to the side of a vehicle are buffered.
    • 本发明涉及一种车辆的侧槛装置。 该装置包括:沿纵向方向安装在车辆下部的内板,连接到内板并具有内部空间的外板,安装在内板的两端的散装头 和外板,并且支撑内板和外板,以及液体储存单元,其布置在形成在内板和外板之间的内部空间中并储存流体。 根据本发明,通过用燃料填充用于具有燃料的车辆的下纵梁的空的空间来确保燃料存储空间,并且随着侧梁填充有包括燃料的流体,空间减少,从而提高变形强度和冲击 施加到车辆的侧面被缓冲。
    • 14. 发明授权
    • 전기 자동차 차체
    • 电动车车身
    • KR101262537B1
    • 2013-05-08
    • KR1020110067526
    • 2011-07-07
    • 주식회사 포스코
    • 김재현이홍우강연식
    • B62D25/20B62D21/02B62D21/00
    • 전기자동차차체특히, 하부차체가제공된다. 상기전기자동차차체는, 사이드실; 및, 상기사이드실 사이에연결되는일체형크로싱부재를포함하여구성되는한편, 바람직하게는상기일체형크로싱부재에부재의변형저항력을높이도록제공되는, 부재내부에하나이상제공되는보강부재와, 부재길이방향으로제공되는요홈부또는요철부및, 부재의일부분이확장되는확장부중어느하나또는이들이복합적으로더 구비될수 있다. 이와같은본 발명에의하면, 배터리패키지가장착되는플로워판넬을가로질러사이드실 사이에장착되는크로싱부재를일체형으로제공하면서, 크로싱부재구조와마운팅부재와의접합구조개선을통하여, 측면충돌또는정면충돌시고가부품인배터리패키지의파손을최대한억제가능하게함은물론, 사이드실과시트마운팅부재와의접합구조개선으로, 궁극적으로전기자동차의차체특히, 하부차체의구조강성을향상시키는개선된효과를얻을수 있다.
    • 15. 发明公开
    • 전기 자동차의 후방 차체
    • 后车身电动车组
    • KR1020130032435A
    • 2013-04-02
    • KR1020110096015
    • 2011-09-23
    • 주식회사 포스코
    • 김재현강연식이홍우정경환이현영
    • B62D25/20B62D21/15
    • B62D21/152B60Y2200/91B62D25/02B62D25/082B62D25/20
    • PURPOSE: A rear body assembly for an electric vehicle is provided to prevent damage to an expensive battery package by equipping the side member of the rear vehicle body with a double closing structure and multiferroic. CONSTITUTION: A rear body(1) for an electric vehicle comprises a rear floor panel(10) and a rear side member(30). The rear floor panel is assembled in the rear side member. The rear side member is made of a multiferroic member in order to enhance shock absorption property at one side. The rear side member is made of the multiferroic member in order to facilitate to absorb shock. The rear side member comprises a main part(30a) and a low strength part(32) of which the strength is lower than the main part. The low strength part is equipped at one end of the rear side member.
    • 目的:提供一种用于电动车辆的后车体组件,用于通过将后车身的侧部件装备有双闭合结构和多铁轨来防止损坏昂贵的电池组件。 构成:用于电动车辆的后体(1)包括后地板面板(10)和后侧构件(30)。 后底板组装在后侧构件中。 后侧构件由多铁构件制成,以增强一侧的冲击吸收性能。 后侧构件由多铁构件制成,以便于吸收冲击。 后侧构件包括主要部分(30a)和强度低于主要部分的低强度部分(32)。 低强度部件配备在后侧部件的一端。
    • 18. 发明公开
    • 프리포밍 장치
    • 一种预取装置及其方法
    • KR1020110074002A
    • 2011-06-30
    • KR1020090130829
    • 2009-12-24
    • 주식회사 포스코
    • 카이슈나이더김재현
    • B21D7/00B21D37/00B21D11/02
    • PURPOSE: A performing device and a method of shaping the same are provided to prevent a separating line LINE FROM BECOMING FORMED DUE TO PUNCHING IN A PERFORMING PROCESS BY SEPARATING UPPER AND LOWER MOLDS and prevent a deformed tube type of a steel pipe from becoming caught between the upper and lower molds. CONSTITUTION: A performing device comprises a lower mold(10) and an upper mold(20). The lower mold supports a tube type of a steel pipe. The upper mold is formed not to make contact surface with the lower mold in shaping a product. The lower mold comprises a number of lower tools(14), which are coupled on a base plate(12) at regular intervals. The upper mold comprises a number of upper tools(22), which lift through the gap between the lower tools.
    • 目的:提供一种执行装置及其成型方法,以防止在执行过程中通过分离上下运动而形成的分离线LINE,并防止变形的管型钢管被夹在 上下模具。 构成:执行装置包括下模具(10)和上模具(20)。 下模支撑管式钢管。 在成形产品时,上模具形成为不与下模具接触。 下模包括多个下部工具(14),其以规则的间隔联接在基板(12)上。 上模具包括多个上部工具(22),其通过下部工具之间的间隙提升。