公开(公告)号：US06358029B1

公开(公告)日：2002-03-19

申请号：US09424516

申请日：1999-11-23

申请人： Nikichi Niimi

发明人： Nikichi Niimi

IPC分类号： B29C4794

CPC分类号： B30B15/02 ,  B28B7/0097 ,  B28B7/346 ,  B28B7/38 ,  Y10S425/115

摘要： Engaging surfaces for engaging with each other during a pressing operation and a pressing surface are provided in a mold that is composed of an upper mold part and a lower mold part. A guide channel is formed in the engaging surface provided by an inner surface of a side wall. When the upper mold part and the lower mold part engage with each other, the guide channel is covered by the engaging surface of the lower mold part to form a tunnel like passage. Lubricant that is introduced from a first aperture is recovered from a second aperture through the guide channel. Part of the lubricant that flows through the guide channel is supplied to the engaging surfaces.

摘要翻译： 在由上模部和下模部构成的模具中，设置有在按压操作和按压面中彼此接合的接合表面。 在由侧壁的内表面提供的接合表面中形成引导通道。 当上模具部分和下模具部件彼此接合时，引导通道被下模具部件的接合表面覆盖以形成隧道状通道。 从第一孔引入的润滑剂通过引导通道从第二孔回收。 流经引导通道的润滑剂的一部分被供应到接合表面。

公开(公告)号：US06669458B2

公开(公告)日：2003-12-30

申请号：US10076980

申请日：2002-02-15

申请人： Arthur Roger Guillemette ,  Richard Roy Guillemette

发明人： Arthur Roger Guillemette ,  Richard Roy Guillemette

IPC分类号： B29C4794

CPC分类号： B29C47/28 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/24 ,  B29L2031/7542

摘要： The invention relates to an extrusion die assembly having a balanced flow path in which the die and tip modules cooperate to form an extended exit channel which communicates with an extrusion channel. The die is rotatably mounted on the die holder and the tip module is rotatably mounted within the axial bore. Each of the rotatably mounted components is independently driven by a motor. The motors are controlled to provide an infinite variation in relative rotational motion between the rotating components.

公开(公告)号：US06447279B1

公开(公告)日：2002-09-10

申请号：US09997104

申请日：2001-11-29

申请人： Arthur Roger Guillemette ,  Richard Roy Guillemette

发明人： Arthur Roger Guillemette ,  Richard Roy Guillemette

IPC分类号： B29C4794

CPC分类号： B29C47/28 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/24 ,  B29L2031/7542

摘要： The invention relates to an extrusion die assembly having a balanced flow path in which the die and tip modules cooperate to form an extended exit channel which communicates with an extrusion channel. The die is rotatably mounted on the die holder and the tip module is rotatably mounted within the axial bore. Each of the rotatably mounted components is independently driven by a motor. The motors are controlled to provide an infinite variation in relative rotational motion between the rotating components.

摘要翻译： 本发明涉及一种具有平衡流动路径的挤出模头组件，模具和尖端模块协同工作以形成与挤出通道连通的延伸出口通道。 模具可旋转地安装在模具保持器上，并且尖端模块可旋转地安装在轴向孔内。 每个可旋转安装的部件由电动机独立地驱动。 电动机被控制以提供旋转部件之间的相对旋转运动的无限变化。