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    Fastener elements and methods of manufacture
    1.
    发明申请
    Fastener elements and methods of manufacture 有权
    紧固件元件和制造方法

    公开(公告)号：US20060048347A1

    公开(公告)日：2006-03-09

    申请号：US11207499

    申请日：2005-08-19

    申请人： Wallace Kurtz ,  Brian Vanbenschoten ,  Ernesto Tachauer ,  Michel Labrecque ,  Clinton Dowd

    发明人： Wallace Kurtz ,  Brian Vanbenschoten ,  Ernesto Tachauer ,  Michel Labrecque ,  Clinton Dowd

    IPC分类号： A44B18/00

    CPC分类号： A44B18/0061 ,  B29C2043/465 ,  B29L2031/729 ,  Y10T24/2742 ,  Y10T24/2767 ,  Y10T24/2775 ,  Y10T24/2792

    摘要： A male fastener element extends integrally from a planar base and includes a primary engagement hook and a secondary engagement structure (e.g., a hook). The primary engagement hook has a stem portion that is integrally molded with the planar base and that extends from the planar base to a distal end. The primary engagement hook also has an overhang portion that extends from the distal end of the stem portion and that has an underside surface overhanging an open volume for receiving loops. The secondary engagement structure, which is shorter than the primary engagement hook, is disposed immediately adjacent the primary engagement hook and extends from a side surface of the primary engagement hook. The secondary engagement structure extends from the base to a distal end that is disposed, in side view, below the underside surface of the overhang portion of the primary engagement hook.

    摘要翻译： 阳型紧固元件从平面底座一体地延伸并且包括主接合钩和辅助接合结构（例如钩）。 主接合钩具有与平面基部一体模制并从平面基部延伸到远端的杆部。 主接合钩还具有从杆部分的远端延伸的突出部分，并且具有悬垂在开口体积上以便接收环的下表面。 比主接合钩短的辅助接合结构被设置成紧邻主接合钩并从主接合钩的侧表面延伸。 次级接合结构从基部延伸到远端，该远端在侧视图中设置在主接合钩的伸出部分的下侧表面的下方。

    Molding fastener stems onto substrate
    8.
    发明申请
    Molding fastener stems onto substrate 审中-公开
    成型紧固件固定在基材上

    公开(公告)号：US20060249870A1

    公开(公告)日：2006-11-09

    申请号：US11429058

    申请日：2006-05-04

    申请人： Ernesto Tachauer

    发明人： Ernesto Tachauer

    IPC分类号： B29C47/02

    CPC分类号： A44B18/0061 ,  B29C43/222 ,  B29C43/28 ,  B29C43/46 ,  B29C48/08 ,  B29C48/12 ,  B29C48/13 ,  B29C48/30 ,  B29C48/35 ,  B29C2043/461 ,  B29L2031/729

    摘要： A method of manufacturing a fastener product includes continuously introducing a sheet of preformed material to a gap defined adjacent a peripheral surface of a rotating mold roll. A lane of resin is also introduced into the gap with the lane overlapping a longitudinal edge of the sheet. The resin is pressed against the sheet in the gap, such that the resin becomes permanently bonded to the sheet, while an array of stems is molded from the resin in the thicker region, the stems extending from a base portion of the resin. Engageable heads are formed on the stems to form fastener elements. The gap is configured with a step in thickness, the step defining a boundary between a relatively thicker gap region and a relatively thinner gap region, the sheet of preformed material being introduced to the gap with its longitudinal edge disposed within the thicker gap region.

    摘要翻译： 制造紧固件产品的方法包括将预成型的材料片连续地引导到邻近旋转的模具辊的圆周表面限定的间隙。 树脂的通道也被引入到间隙中，该通道与片材的纵向边缘重叠。 树脂被压靠在间隙中的片材上，使得树脂永久地粘合到片材上，同时在更厚的区域中由树脂模制茎的阵列，茎从树脂的基部延伸。 可啮合头形成在杆上以形成紧固件元件。 该间隙被配置为具有厚度的台阶，所述台阶限定相对较厚的间隙区域和相对较薄的间隙区域之间的边界，所述预成型材料片材被引入所述间隙，其纵向边缘设置在较厚间隙区域内。

    Forming discrete regions of molten resin
    9.
    发明申请
    Forming discrete regions of molten resin 有权
    形成熔融树脂的离散区域

    公开(公告)号：US20050280175A1

    公开(公告)日：2005-12-22

    申请号：US10869358

    申请日：2004-06-16

    申请人： Ernesto Tachauer ,  William Clune

    发明人： Ernesto Tachauer ,  William Clune

    IPC分类号： B29C31/06 ,  B29C43/22 ,  B29C43/28 ,  B29C43/34 ,  B29C47/06 ,  B29C47/32 ,  B29C59/02

    CPC分类号： B29C47/32 ,  B29C31/06 ,  B29C43/222 ,  B29C43/28 ,  B29C43/34 ,  B29C47/0021 ,  B29C59/025 ,  B29C2043/3433 ,  B29C2043/3455 ,  B29C2043/465 ,  B29L2031/729

    摘要： A method and apparatus for producing a fastener product having a multiplicity of fastener elements extending from a sheet-form material. Molten resin is extruded through an extrusion nozzle and gas is introduced into the resin within the extruder to provide an interrupted flow of resin from the nozzle to deposit discrete regions of molten resin onto the sheet-form material. The discrete regions of molten resin are spread apart along a longitudinal direction of the sheet-form material. The molten resin is permanently bonded to the sheet-form material, and a multiplicity of fastener elements are molded from each discrete region of resin.

    摘要翻译： 一种用于制造紧固件产品的方法和装置，其具有从片状材料延伸的多个紧固件元件。 熔融树脂通过挤出喷嘴挤出，并将气体引入挤出机内的树脂中，以从喷嘴提供中断的树脂流，将熔融树脂的离散区域沉积在片状材料上。 熔融树脂的离散区域沿着片状材料的长度方向分散。 熔融树脂永久地粘合到片状材料上，并且从树脂的每个离散区域模制多个紧固件元件。

    Rigid subtrates having molded projections, and methods of making the same
    10.
    发明申请
    Rigid subtrates having molded projections, and methods of making the same 审中-公开
    具有模制突出部的刚性底部及其制造方法

    公开(公告)号：US20060210762A1

    公开(公告)日：2006-09-21

    申请号：US11082384

    申请日：2005-03-17

    申请人： Ernesto Tachauer

    发明人： Ernesto Tachauer

    IPC分类号： B32B3/06

    CPC分类号： B29C43/28 ,  A44B18/0049 ,  B29C43/222 ,  B29C43/46 ,  B29C2043/461 ,  Y10T428/24008

    摘要： Rigid substrates having molded fastener projections, and methods of making the same are disclosed. A substrate has a beam stiffness, measured as a product of an overall moment of inertia of a nominal transverse cross-section and an effective modulus of elasticity of a material from which the substrate is made, that is greater than about 200 lb-in2 (0.574 N-m2).

    摘要翻译： 公开了具有模制紧固件突起的刚性基底及其制造方法。 衬底具有束刚度，其被测量为标称横截面的总惯性矩和产生衬底的材料的有效弹性模量的乘积，其大于约200lb- SUP> 2（0.574Nm 2）。