利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

1096 条记录 (耗时 0.023 秒)

    Honeycomb extrusion die apparatus
    42.
    发明授权
    Honeycomb extrusion die apparatus 有权
    蜂窝挤出模具设备

    公开(公告)号：US08435025B2

    公开(公告)日：2013-05-07

    申请号：US12548927

    申请日：2009-08-27

    申请人： Daniel Wayne Corbett ,  Timothy Michael Miller

    发明人： Daniel Wayne Corbett ,  Timothy Michael Miller

    IPC分类号： B29C47/20

    CPC分类号： B28B7/346 ,  B23P15/243 ,  B28B3/269 ,  B29C47/0028 ,  B29C47/12 ,  B29K2709/02 ,  B29L2031/14 ,  B29L2031/60 ,  Y10T29/49895

    摘要： Honeycomb extrusion die apparatus include a die body including a first set of die pins circumscribed by a second set of die pins. At least a portion of the end face of die pins of the second set of die pins are positioned along a peripheral surface extending at an oblique angle with respect to the extrusion direction. A lateral width of the open end of a plurality of discharge slots defined by the second set of die pins is larger than a lateral width of the open end of a plurality of discharge slots defined by the first set of die pins. Methods of making a honeycomb extrusion die apparatus are also provided.

    摘要翻译： 蜂窝状挤出模具装置包括：模具主体，包括由第二组模具销外接的第一组模具销。 第二组模具销的模具销的端面的至少一部分沿着相对于挤出方向以倾斜角延伸的周边表面定位。 由第二组模具销限定的多个排放槽的开口端的横向宽度大于由第一组模具销限定的多个排放槽的开口端的横向宽度。 还提供了制造蜂窝状挤出模具装置的方法。

    Extruded housing for hand-held device with a cap for covering two or more adjacent sides
    43.
    发明授权
    Extruded housing for hand-held device with a cap for covering two or more adjacent sides 有权
    用于手持式装置的挤压外壳具有用于覆盖两个或多个相邻侧面的盖

    公开(公告)号：US08430256B2

    公开(公告)日：2013-04-30

    申请号：US12269555

    申请日：2008-11-12

    申请人： Joseph L. Allore ,  Gary R. Weiss ,  Jason P. Wojack

    发明人： Joseph L. Allore ,  Gary R. Weiss ,  Jason P. Wojack

    IPC分类号： B65D6/28 ,  B65D6/00 ,  H05K5/00

    CPC分类号： H04M1/0202 ,  B29C47/00 ,  B29C47/0023 ,  B29C47/0028 ,  B29C47/003

    摘要： A housing for a hand-held electronic device is provided. The housing includes an extruded element having a length and a profile, the length corresponding to a distance that the extruded element extends in the direction of extrusion, and the profile corresponding to a cross-section of the element, which is perpendicular to the direction of extrusion. The housing further includes a cap, coupled to the extruded element, wherein the cap extends to cover substantial portions of two or more adjacent sides.

    摘要翻译： 提供了一种用于手持式电子设备的外壳。 壳体包括具有长度和轮廓的挤压元件，长度对应于挤出元件在挤出方向上延伸的距离，以及对应于元件的横截面的轮廓，该轮廓垂直于 挤压。 壳体还包括联接到挤出元件的盖，其中盖延伸以覆盖两个或更多个相邻侧的大部分。

    Co-extrusion process for making decorative moldings having simulated wood appearance and decorative molding made thereby
    50.
    发明授权
    Co-extrusion process for making decorative moldings having simulated wood appearance and decorative molding made thereby 有权
    用于制造具有模拟木材外观的装饰模制品和由此制成的装饰模制品的共挤出工艺

    公开(公告)号：US08323545B2

    公开(公告)日：2012-12-04

    申请号：US12724029

    申请日：2010-03-15

    申请人： Angelo Sudano ,  Benoit Meloche

    发明人： Angelo Sudano ,  Benoit Meloche

    IPC分类号： B29C47/00

    CPC分类号： B29C47/025 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/046 ,  B29C47/064 ,  B29C2947/9259 ,  B29C2947/92885 ,  B29K2027/06 ,  B44F9/02 ,  Y10T428/24438

    摘要： A co-extrusion process for making decorative moldings having a simulated wood appearance and a given profile includes mixing a base material and color particles to form a mixture, the base material having a rigid polymer and the color particles having a different color from the base material and a higher melt temperature than the base material. The mixture is heated and displaced using a feed screw such that the color particles move helically along the trajectory of the feed screw while avoiding backflow and melting to create corresponding helical vein segments within the base material. The mixture is forced through a tubular channel while controlling heat and shear conditions such that the helical vein segments remain substantially intact. The mixture is fed into a die having at least a first tubular inlet communicating with the tubular channel, a first outlet having a planar shape corresponding to the given profile, and a first cavity between the inlet and the outlet, the cavity having a form to flatten and widen the mixture to produce a planar surface coating at the outlet wherein the helical vein segments are transposed into two-dimensional nested arches simulating wood appearance. The surface coating is extruded onto a first side of a core having cellular polymer material, producing the decorative mouldings.

    摘要翻译： 用于制造具有模拟木材外观和给定轮廓的装饰模制品的共挤出方法包括混合基材和着色颗粒以形成混合物，所述基材具有刚性聚合物，并且所述着色颗粒具有与所述基材不同的颜色 并且熔融温度比基材高。 使用进料螺杆将混合物加热和移位，使得着色颗粒沿着进料螺杆的轨迹螺旋运动，同时避免回流和熔化，以在基材内形成相应的螺旋状静脉段。 混合物被迫通过管状通道，同时控制热和剪切条件，使得螺旋静脉段保持基本上完整。 将混合物进料到具有至少与管状通道连通的第一管状入口的模具中，具有对应于给定轮廓的平面形状的第一出口和入口与出口之间的第一空腔， 使混合物变平并加宽以在出口处产生平面表面涂层，其中螺旋形静脉段被转置成模拟木材外观的二维嵌套拱。 将表面涂层挤出到具有多孔聚合物材料的芯的第一侧上，产生装饰模制品。