Method of forming two-dimensional sheet material into three-dimensional structure

    公开(公告)号:US08438893B2

    公开(公告)日:2013-05-14

    申请号:US12871494

    申请日:2010-08-30

    IPC分类号: B21D43/28

    CPC分类号: B21D51/52 B21D5/00 B65D7/08

    摘要: A two-dimensional sheet material is provided that is suitable for bending along a bend line to form a three-dimensional object. The sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one side of the bend line. A portion of the displacements shear adjacent the bend line and define an edge and an opposed face. The edge and opposed face configured to produce edge-to-face engagement of the sheet material during bending. Alternatively, sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one or both sides of the bend line, and with a plurality of corresponding and cooperating protrusions to improve structural integrity and/or to improve electromagnetic and radio frequency shielding. The sheet material may also be provided with a self-latching structure. A method of preparing and using these sheet materials is also described.

    Method of forming two-dimensional sheet material into three-dimensional structure
    2.
    发明申请
    Method of forming two-dimensional sheet material into three-dimensional structure 审中-公开
    将二维片材形成三维结构的方法

    公开(公告)号:US20090100893A1

    公开(公告)日:2009-04-23

    申请号:US12235551

    申请日:2008-09-22

    IPC分类号: B21D31/00 B32B1/00

    摘要: A two-dimensional sheet material is provided that is suitable for bending along a bend line to form a three-dimensional object. The sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one side of the bend line. A portion of the displacements shear adjacent the bend line and define an edge and an opposed face. The edge and opposed face configured to produce edge-to-face engagement of the sheet material during bending. Alternatively, sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one or both sides of the bend line, and with a plurality of corresponding and cooperating protrusions to improve structural integrity and/or to improve electromagnetic and radio frequency shielding. The sheet material may also be provided with a self-latching structure. A method of preparing and using these sheet materials is also described.

    摘要翻译: 提供了适于沿着弯曲线弯曲以形成三维物体的二维片材。 片材在弯曲线一侧的片材的厚度方向设有多个位移。 位移的一部分在弯曲线附近剪切并限定边缘和相对的面。 边缘和相对的面构造成在弯曲期间产生片材的边缘对面接合。 或者,片材在弯曲线的一侧或两侧上在片材的厚度方向上设置有多个位移,并且具有多个对应和协作的突起,以改善结构完整性和/或改善电磁和无线电 频率屏蔽。 片材也可以具有自锁结构。 还描述了制备和使用这些片材的方法。

    Hinged Three-Dimensional Structure Formed With Two-Dimensional Sheet of Material
    3.
    发明申请
    Hinged Three-Dimensional Structure Formed With Two-Dimensional Sheet of Material 审中-公开
    铰链三维结构形成二维材料

    公开(公告)号:US20090100895A1

    公开(公告)日:2009-04-23

    申请号:US12235586

    申请日:2008-09-22

    IPC分类号: B21D31/00

    CPC分类号: B21D11/08

    摘要: A substantially two-dimensional sheet material is configured for bending along a bend line to form a three-dimensional structure having a hinge along the bend line. The sheet material includes a substantially two-dimensional in a region in which a bend is to be made, and a plurality of displacements in a thickness direction of the sheet material along opposing sides of the bend line, each displacement having a sheared edge extending between end portions thereof and substantially parallel to the bend line. The adjacent sheared edges overlap one another with respect to the bend line to form a hinge structure therebetween extending along the bend line, the hinge structure having hinge ends that conform in shape with the end portions. The hinge structure is dimensioned and configured for multiple bend and unbend cycles thereby providing a monolithic hinge connecting opposing panels of the sheet material on opposing sides of the bend line. A method of preparing and using the hinged three-dimensional structure is also disclosed.

    摘要翻译: 基本上二维片材构造成沿着弯曲线弯曲以形成具有沿着弯曲线的铰链的三维结构。 片材在其中要形成弯曲的区域中包括基本上二维的形状,以及沿着弯曲线的相对侧在片材的厚度方向上的多个位移,每个位移具有在 并且基本上平行于弯曲线。 相邻的剪切边缘相对于弯曲线彼此重叠以形成沿着弯曲线延伸的铰链结构,铰链结构具有与端部形状一致的铰接端。 铰链结构的尺寸和构造适用于多个弯曲和非弯曲循环,从而提供将弯曲线的相对侧上的片材的相对面板连接的单片铰链。 还公开了一种制备和使用铰链三维结构的方法。

    METHOD OF FORMING TWO-DIMENSIONAL SHEET MATERIAL INTO THREE-DIMENSIONAL STRUCTURE
    4.
    发明申请
    METHOD OF FORMING TWO-DIMENSIONAL SHEET MATERIAL INTO THREE-DIMENSIONAL STRUCTURE 失效
    将二维材料制成三维结构的方法

    公开(公告)号:US20110049166A1

    公开(公告)日:2011-03-03

    申请号:US12871494

    申请日:2010-08-30

    IPC分类号: B65D6/28 B31B3/00

    CPC分类号: B21D51/52 B21D5/00 B65D7/08

    摘要: A two-dimensional sheet material is provided that is suitable for bending along a bend line to form a three-dimensional object. The sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one side of the bend line. A portion of the displacements shear adjacent the bend line and define an edge and an opposed face. The edge and opposed face configured to produce edge-to-face engagement of the sheet material during bending. Alternatively, sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one or both sides of the bend line, and with a plurality of corresponding and cooperating protrusions to improve structural integrity and/or to improve electromagnetic and radio frequency shielding. The sheet material may also be provided with a self-latching structure. A method of preparing and using these sheet materials is also described.

    摘要翻译: 提供了适于沿着弯曲线弯曲以形成三维物体的二维片材。 片材在弯曲线一侧的片材的厚度方向设有多个位移。 位移的一部分在弯曲线附近剪切并限定边缘和相对的面。 边缘和相对的面构造成在弯曲期间产生片材的边缘对面接合。 或者,片材在弯曲线的一侧或两侧上在片材的厚度方向上设置有多个位移,并且具有多个对应和协作的突起,以改善结构完整性和/或改善电磁和无线电 频率屏蔽。 片材也可以具有自锁结构。 还描述了制备和使用这些片材的方法。

    METHOD OF FORMING TWO-DIMENSIONAL SHEET MATERIAL INTO THREE-DIMENSIONAL STRUCTURE
    5.
    发明申请
    METHOD OF FORMING TWO-DIMENSIONAL SHEET MATERIAL INTO THREE-DIMENSIONAL STRUCTURE 审中-公开
    将二维材料制成三维结构的方法

    公开(公告)号:US20080098787A1

    公开(公告)日:2008-05-01

    申请号:US11925195

    申请日:2007-10-26

    IPC分类号: B21D28/00

    CPC分类号: B21D51/52 B21D5/00 B65D7/08

    摘要: A two-dimensional sheet material is provided that is suitable for bending along a bend line to form a three-dimensional object. The sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one side of the bend line. A portion of the displacements shear adjacent the bend line and define an edge and an opposed face. The edge and opposed face configured to produce edge-to-face engagement of the sheet material during bending. Alternatively, sheet material is provided with a plurality of displacements in a thickness direction of the sheet material on one or both sides of the bend line, and with a plurality of corresponding and cooperating protrusions to improve structural integrity and/or to improve electromagnetic and radio frequency shielding. The sheet material may also be provided with a self-latching structure. A method of preparing and using these sheet materials is also described.

    摘要翻译: 提供了适于沿着弯曲线弯曲以形成三维物体的二维片材。 片材在弯曲线一侧的片材的厚度方向设有多个位移。 位移的一部分在弯曲线附近剪切并限定边缘和相对的面。 边缘和相对的面构造成在弯曲期间产生片材的边缘对面接合。 或者,片材在弯曲线的一侧或两侧上在片材的厚度方向上设置有多个位移,并且具有多个对应和协作的突起,以改善结构完整性和/或改善电磁和无线电 频率屏蔽。 片材也可以具有自锁结构。 还描述了制备和使用这些片材的方法。