公开(公告)号：US20060196332A1

公开(公告)日：2006-09-07

申请号：US11217988

申请日：2005-09-01

申请人： Daniel Downing ,  David Dejacimo ,  Dennis Lundell ,  Steven Kitz ,  Mark Thompson

发明人： Daniel Downing ,  David Dejacimo ,  Dennis Lundell ,  Steven Kitz ,  Mark Thompson

IPC分类号： B26D7/06

CPC分类号： B26D7/018 ,  B26D1/04 ,  B26D3/003 ,  B26D3/08 ,  B26D7/0625 ,  B26D7/086 ,  B26D11/00 ,  B26D2001/0026 ,  Y10T83/207 ,  Y10T83/2185 ,  Y10T83/364 ,  Y10T83/768 ,  Y10T83/9309

摘要： A method and apparatus is provided for cutting an elastomeric laminate that may include a layer of reinforcement cords, into a desired length without cutting through the cords. The method includes the step of cutting through the gum portion of the elastomeric composite material at a desired skive angle, and then opening up the skived cut. Next, the cord reinforcement layer is cut without severing the reinforcement cords. An elastomeric composite strip cut to the desired length is produced and has cut ends. One of the cut ends has the gum portion cut at a desired skive angle adjacent an overhang portion of the reinforcement layer. The opposite end of the elastomeric composite segment also has a skived portion to mate with the skived portion of the first cut end, and a gap in the cord ply to mate with the cord overhang of the first end, resulting in a splice. An improved anvil having independently controlled vacuum zones and adjustable width vacuum zones is also provided, as well as improved cutting mechanisms.

公开(公告)号：US20060070504A1

公开(公告)日：2006-04-06

申请号：US11176160

申请日：2005-07-07

申请人： Daniel Downing ,  David Dejacimo ,  Dennis Lundell ,  Steven Kitz ,  Mark Thompson

发明人： Daniel Downing ,  David Dejacimo ,  Dennis Lundell ,  Steven Kitz ,  Mark Thompson

IPC分类号： B26D1/04

CPC分类号： B26D3/003 ,  B26D1/04 ,  B26D1/045 ,  B26D3/08 ,  B26D7/018 ,  B26D7/086 ,  B26D7/10 ,  B26D7/20 ,  B26D9/00 ,  B26D11/00 ,  B29D30/46 ,  B29D2030/466 ,  Y10T83/748 ,  Y10T83/7493 ,  Y10T83/754 ,  Y10T83/8822

摘要： A method and apparatus is provided for cutting an elastomeric laminate that may include a layer of reinforcement cords, into a desired length without cutting through the cords. The method includes the step of cutting through the gum portion of the elastomeric composite material at a desired skive angle, and then opening up the skived cut. Next, the cord reinforcement layer is cut without severing the reinforcement cords. An elastomeric composite strip cut to the desired length is produced and has cut ends. One of the cut ends has the gum portion cut at a desired skive angle adjacent an overhang portion of the reinforcement layer. The opposite end of the elastomeric composite segment also has a skived portion to mate with the skived portion of the first cut end, and a gap in the cord ply to mate with the cord overhang of the first end, resulting in a splice. An improved anvil having independently controlled vacuum zones is also provided, as well as improved cutting mechanisms.

摘要翻译： 提供了一种方法和装置，用于将可包括一层加强帘线的弹性体层压材料切割成所需长度而不切穿帘线。 该方法包括以期望的滑动角度切割弹性体复合材料的胶基部分，然后打开切割的切割的步骤。 接下来，切断帘线加强层而不切断加强帘线。 产生切割成所需长度的弹性体复合带，并具有切割端。 切割端中的一个具有与增强层的伸出部分相邻的期望的倾斜角度切割牙龈部分。 弹性复合材料段的相对端还具有与第一切割端的切割部分配合的切削部分，以及绳索层中的间隙以与第一端的帘线悬垂配合，从而形成接头。 还提供了具有独立控制的真空区域的改进的砧座，以及改进的切割机构。

公开(公告)号：US20060000554A1

公开(公告)日：2006-01-05

申请号：US10881117

申请日：2004-06-30

申请人： Steven Kitz ,  Steven Lake ,  Steven Phippen

发明人： Steven Kitz ,  Steven Lake ,  Steven Phippen

IPC分类号： B29D30/24

CPC分类号： B29D30/246

摘要： The invention provides in a first aspect a tire building drum comprising a plurality of segments in a cylindrical array, a cover plate mounted over the segments, wherein the cover plate has one or more ribs aligned with the longitudinal axis of the cover plate. The invention provides in another aspect a cover plate for use with a tire building drum, the cover plate comprising an upper surface and one or more longitudinal ribs connected to the upper surface.

摘要翻译： 本发明在第一方面提供了一种轮胎成型鼓，其包括圆柱形阵列中的多个段，安装在所述段上的盖板，其中所述盖板具有与所述盖板的纵向轴线对准的一个或多个肋。 本发明在另一方面提供了一种与轮胎成型鼓一起使用的盖板，所述盖板包括上表面和连接到所述上表面的一个或多个纵向肋。