Punching die for manufacturing seal member and method for manufacturing seal member
    1.
    发明申请
    Punching die for manufacturing seal member and method for manufacturing seal member 有权
    用于制造密封件的冲压模具和用于制造密封件的方法

    公开(公告)号:US20070017328A1

    公开(公告)日:2007-01-25

    申请号:US11392254

    申请日:2006-03-28

    申请人: Shiro Osumi

    发明人: Shiro Osumi

    IPC分类号: B26D1/00

    摘要: A punching die for punching out a seal member from a sheet of an inorganic fiber mat having a contour. The punching die includes a base plate. A first blade is supported on the base plate and has a cutting edge extending to form a loop. The first blade punches out a frame-shaped unnecessary portion, which includes the contour, and a seal member formation portion, which includes the seal member, from the inorganic fiber mat. A second blade, which is supported on the base plate at an outer side of the first blade, partially cuts the frame-shaped unnecessary portion. The at least one second blade forms a perforation in the frame-shaped unnecessary portion to separate the unnecessary portion into a plurality of unnecessary fragments. This improves productivity for production of the seal members.

    摘要翻译: 一种用于从具有轮廓的无机纤维垫的片材冲出密封构件的冲压模具。 冲压模具包括基板。 第一叶片被支撑在基板上并且具有延伸以形成环的切割边缘。 第一叶片从无机纤维垫冲出包括轮廓的框状不必要部分和包括密封构件的密封构件形成部分。 在第一叶片的外侧支撑在基板上的第二叶片部分地切割框架状的不必要部分。 所述至少一个第二叶片在所述框状不必要部分中形成穿孔,以将不需要的部分分离成多个不必要的碎片。 这提高了生产密封件的生产率。

    Punching die for manufacturing seal member and method for manufacturing seal member
    2.
    发明申请
    Punching die for manufacturing seal member and method for manufacturing seal member 审中-公开
    用于制造密封件的冲压模具和用于制造密封件的方法

    公开(公告)号:US20070017327A1

    公开(公告)日:2007-01-25

    申请号:US11392209

    申请日:2006-03-28

    申请人: Shiro Osumi

    发明人: Shiro Osumi

    IPC分类号: B26D1/00

    摘要: A punching die for punching out a seal member, which is for winding around an exhaust gas purifier, from a sheet of an inorganic fiber mat having a contour. The punching die includes a base plate and a first blade supported on the base plate. The first blade punches out a frame-shaped unnecessary portion, which includes the contour of the inorganic fiber mat, and a seal member formation portion, which includes the seal member, from the inorganic fiber mat. At least one second blade is supported on the base plate at an outer side of the first blade. The second blade punches and cuts the frame-shaped unnecessary portion into a plurality of unnecessary fragments. Accordingly, the punch die improves productivity for the seal member.

    摘要翻译: 一冲压模具,用于从具有轮廓的无机纤维垫的片材上冲出用于绕排气净化器卷绕的密封构件。 冲压模具包括基板和支撑在基板上的第一叶片。 第一叶片从无机纤维垫上冲出包括无机纤维垫的轮廓的框状不必要部分和包括密封构件的密封构件形成部。 至少一个第二叶片在第一叶片的外侧被支撑在基板上。 第二刀片将框状不必要部分切割成多个不必要的碎片。 因此,冲模提高了密封构件的生产率。

    Punching die for manufacturing exhaust gas purifier holding seal member and method for manufacturing holding seal member with punching die
    4.
    发明申请
    Punching die for manufacturing exhaust gas purifier holding seal member and method for manufacturing holding seal member with punching die 审中-公开
    用于制造排气净化器保持密封件的冲压模具和用冲压模具制造保持密封件的方法

    公开(公告)号:US20070028744A1

    公开(公告)日:2007-02-08

    申请号:US11400019

    申请日:2006-04-06

    申请人: Shiro Osumi

    发明人: Shiro Osumi

    IPC分类号: B26D1/00

    摘要: A punching die for punching a sheet of an inorganic fiber mat to manufacture a holding seal member for winding around an exhaust gas purifier body. The punching die includes a base plate. A punching blade, supported by the base plate, punches the inorganic fiber mat to cut out the holding seal member. A plurality of elastically deformable elastic members are adhered to the base plate.

    摘要翻译: 一种用于冲压无机纤维垫片的冲压模,以制造用于缠绕排气净化器本体的保持密封件。 冲压模具包括基板。 由基板支撑的冲压刀片冲压无机纤维垫以切出保持密封件。 多个可弹性变形的弹性构件粘附到基板。

    Punching die for manufacturing seal member and method for manufacturing seal member
    7.
    发明授权
    Punching die for manufacturing seal member and method for manufacturing seal member 有权
    用于制造密封件的冲压模具和用于制造密封件的方法

    公开(公告)号:US08042440B2

    公开(公告)日:2011-10-25

    申请号:US11392254

    申请日:2006-03-28

    申请人: Shiro Osumi

    发明人: Shiro Osumi

    IPC分类号: B26D3/00 B26D1/12 B26D1/00

    摘要: A punching die for punching out a seal member from a sheet of an inorganic fiber mat having a contour. The punching die includes a base plate. A first blade is supported on the base plate and has a cutting edge extending to form a loop. The first blade punches out a frame-shaped unnecessary portion, which includes the contour, and a seal member formation portion, which includes the seal member, from the inorganic fiber mat. A second blade, which is supported on the base plate at an outer side of the first blade, partially cuts the frame-shaped unnecessary portion. The at least one second blade forms a perforation in the frame-shaped unnecessary portion to separate the unnecessary portion into a plurality of unnecessary fragments. This improves productivity for production of the seal members.

    摘要翻译: 一种用于从具有轮廓的无机纤维垫的片材冲出密封构件的冲压模具。 冲压模具包括基板。 第一叶片被支撑在基板上并且具有延伸以形成环的切割边缘。 第一叶片从无机纤维垫冲出包括轮廓的框状不必要部分和包括密封构件的密封构件形成部分。 在第一叶片的外侧支撑在基板上的第二叶片部分地切割框架状的不必要部分。 所述至少一个第二叶片在所述框状不必要部分中形成穿孔,以将不需要的部分分离成多个不必要的碎片。 这提高了生产密封件的生产率。