公开(公告)号：US20070214973A1

公开(公告)日：2007-09-20

申请号：US11384699

申请日：2006-03-20

申请人： Jeremy Hook ,  Jeremy Basham ,  James Keighley

发明人： Jeremy Hook ,  Jeremy Basham ,  James Keighley

IPC分类号： B44B5/00

CPC分类号： A61F13/2085 ,  A61F13/266

摘要： An embossing assembly for forming an embossment pattern on a tube blank having a first roll and a second roll. The first roll includes a first shaft having a first axis of rotation and an embossing element joined to the first shaft. The second roll is configured to engage a tube blank when the tube blank at partially surrounds the first roll. The second roll includes a second shaft and a hub joined to the second shaft. The hub includes an engagement region configured to apply pressure to a tube blank adjacent to the embossing element thereby causing part of the tube blank to at least partially conform to the shape of the embossing element. The engagement region includes a compliant material which is more compliant than the second shaft thereby allowing the engagement region to compensate for variations in a wall thickness of a tube blank.

公开(公告)号：US20070204754A1

公开(公告)日：2007-09-06

申请号：US11368948

申请日：2006-03-06

申请人： Jeremy Hook ,  Jeremy Basham ,  James Keighley

发明人： Jeremy Hook ,  Jeremy Basham ,  James Keighley

IPC分类号： B44B5/00

CPC分类号： A61F13/2082 ,  A61F13/26

摘要： An embossing assembly for forming an embossment pattern on a tube blank having a first roll and a second roll. The first roll includes a first shaft having a first axis of rotation and an embossing element joined to the first shaft. The second roll is configured to engage a tube blank when the tube blank at partially surrounds the first roll. The second roll includes a second shaft and a hub joined to the second shaft. The hub includes an engagement region configured to apply pressure to a tube blank adjacent to the embossing element thereby causing part of the tube blank to at least partially conform to the shape of the embossing element. The engagement region includes a compliant material which is more compliant than the second shaft thereby allowing the engagement region to compensate for variations in a wall thickness of a tube blank.

摘要翻译： 一种用于在具有第一辊和第二辊的管坯上形成压花图案的压花组件。 第一辊包括具有第一旋转轴线的第一轴和连接到第一轴的压花元件。 当管坯部分地围绕第一辊时，第二辊构造成接合管坯。 第二辊包括第二轴和连接到第二轴的轮毂。 毂包括接合区域，该接合区域被配置为向与压花元件相邻的管坯施加压力，从而使得管坯的一部分至少部分地符合压花元件的形状。 接合区域包括比第二轴更顺从的顺应性材料，从而允许接合区域补偿管坯壁厚的变化。