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    Drawing machine
    11.
    发明授权
    Drawing machine 失效
    拉丝机

    公开(公告)号：US07661285B2

    公开(公告)日：2010-02-16

    申请号：US12233737

    申请日：2008-09-19

    Applicant: Po-Lin Ho

    Inventor： Po-Lin Ho

    IPC: B21C1/14

    CPC classification number: B21C1/28 ,  B21C1/30

    Abstract: A drawing machine includes a plate unit, a clamping device, a transmit member, a driving device and a cam. The transmit member includes a following roller. The driving device includes a main linkage inserted through the plate unit and having first and second ends. The cam includes first and second cam paths, with the first cam path disposed between two sides of the second cam path. When the cam is in a first position, the distances between the first cam path and two sides of the second cam path are different. When the cam is in a second position, the distances between the first cam path and two sides of the second cam path are equal. The following roller drives the main linkage to pivot, with the clamping device driven to clamp a rod or pipe. The plate unit is driven by the second cam path and reciprocates along the cam axially.

    Abstract translation: 拉丝机包括板单元，夹紧装置，传动构件，驱动装置和凸轮。 发送构件包括跟随辊。 驱动装置包括通过板单元插入并具有第一和第二端的主连杆。 凸轮包括第一和第二凸轮路径，其中第一凸轮路径设置在第二凸轮路径的两侧之间。 当凸轮处于第一位置时，第一凸轮路径与第二凸轮路径的两侧之间的距离是不同的。 当凸轮处于第二位置时，第一凸轮路径与第二凸轮路径的两侧之间的距离相等。 随后的滚子驱动主联动装置枢转，夹紧装置被驱动以夹紧杆或管。 板单元由第二凸轮路径驱动并且沿着轴向轴向往复运动。

    Drawing Machine
    14.
    发明申请
    Drawing Machine 失效
    拉丝机

    公开(公告)号：US20090013542A1

    公开(公告)日：2009-01-15

    申请号：US12233737

    申请日：2008-09-19

    Applicant: Po-Lin Ho

    Inventor： Po-Lin Ho

    IPC: B43L13/10

    CPC classification number: B21C1/28 ,  B21C1/30

    Abstract: A drawing machine comprises a plate unit, a clamping device, a transmit member, a driving device and a cam. The transmit member includes a following roller. The driving device includes a main linkage inserted through the plate unit and having first and second ends. The cam includes first and second cam paths, with first cam path disposed between two sides of the second cam path. When the cam is in a first position, the distances between the first cam path and two sides of the second cam path are different. When the cam is in a second position, the distances between the first cam path and two sides of the second cam path are equal. The following roller drives the main linkage to pivot, with the clamping driven to clamp a rod or pipe. The plate unit is driven by the second cam path and reciprocates along the cam axially.

    Abstract translation: 拉丝机包括板单元，夹紧装置，传动构件，驱动装置和凸轮。 发送构件包括跟随辊。 驱动装置包括通过板单元插入并具有第一和第二端的主连杆。 凸轮包括第一和第二凸轮路径，第一凸轮路径设置在第二凸轮路径的两侧之间。 当凸轮处于第一位置时，第一凸轮路径与第二凸轮路径的两侧之间的距离是不同的。 当凸轮处于第二位置时，第一凸轮路径与第二凸轮路径的两侧之间的距离相等。 随后的滚筒驱动主联动枢轴，夹紧被夹紧杆或管。 板单元由第二凸轮路径驱动并且沿着轴向轴向往复运动。

    Mobile phone
    16.
    外观设计
    Mobile phone 有权

    公开(公告)号：USD603832S1

    公开(公告)日：2009-11-10

    申请号：US29334352

    申请日：2009-03-25

    Applicant: Po-Lin Ho

    Designer： Po-Lin Ho

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