公开(公告)号：US08109229B2

公开(公告)日：2012-02-07

申请号：US11808276

申请日：2007-06-08

申请人： Riccardo Arnaboldi

发明人： Riccardo Arnaboldi

IPC分类号： B05C5/02

CPC分类号： B05C5/0254 ,  B05B7/0408 ,  B05B7/1209 ,  B05C5/0258 ,  B05C9/06 ,  B05C11/1026 ,  Y10T156/1798

摘要： A spreading head particularly for spreading one or more adhesives or mixtures of adhesives, of the hot-melt or cold type, comprising a body for conveying the one or more adhesives to an extrusion tool; the body has two or more ducts, which are all separate or of which two or more converge, and the tool has one or more first extrusion channels and/or one or more mixing chambers which are connected to one or more second extrusion channels, the first and/or second extrusion channels being optionally mutually superimposed and/or laterally adjacent.

摘要翻译： 特别是用于散布一种或多种热熔或冷型粘合剂或粘合剂混合物的铺展头，包括用于将一种或多种粘合剂输送到挤出工具的主体; 主体具有两个或更多个管道，其全部是分离的或两个或更多个会聚，并且该工具具有一个或多个第一挤出通道和/或连接到一个或多个第二挤压通道的一个或多个混合室， 第一和/或第二挤压通道可选地相互叠加和/或横向相邻。

公开(公告)号：US08707891B2

公开(公告)日：2014-04-29

申请号：US11808277

申请日：2007-06-08

申请人： Riccardo Arnaboldi

发明人： Riccardo Arnaboldi

IPC分类号： B05C5/02

CPC分类号： B05C5/0258 ,  B05C5/0262 ,  B05C5/0266 ,  B05C5/0279 ,  B05C9/06 ,  B05C11/1044

摘要： A spreading head particularly for spreading one or more adhesives or mixtures of adhesives, of the hot-melt or cold type, comprising a body which has two or more ducts, which are all separate or of which two or more converge, each duct being connected to one or more feed channels for conveying the one or more adhesives or mixtures of adhesives to one or more extrusion chambers formed on the upper surface of the body; an abutment element for the one or more adhesives or mixtures of adhesives which exit from the one or more mixing chambers is associable in an upper region with the body.

摘要翻译： 特别是用于散布一种或多种热熔或冷型粘合剂或粘合剂混合物的扩展头，包括具有两个或更多个管道的主体，每个管道全部分离或两个或更多个会聚，每个管道连接 到一个或多个进料通道，用于将一种或多种粘合剂或粘合剂的混合物输送到形成在主体的上表面上的一个或多个挤出室; 用于一个或多个粘合剂的邻接元件或从一个或多个混合室排出的粘合剂混合物可在上部区域与主体相关联。

公开(公告)号：US06983860B2

公开(公告)日：2006-01-10

申请号：US10250747

申请日：2002-01-10

申请人： Riccardo Arnaboldi

发明人： Riccardo Arnaboldi

IPC分类号： B05B9/00

CPC分类号： B05C5/02 ,  B05C5/0225

摘要： A thermoplastic material spreading head including: a valve having a movable needle and a needle cup; a first duct for feeding fluid thermoplastic material to the valve; a second duct, connected in fluid communication to cup; the needle being movable in the body between an open position allowing passage of thermoplastic material flow from the first duct to the second duct, and a closed position in which the needle interferes with the cup to arrest the thermoplastic material flow; an actuating and detecting intake for selective positioning of the needle, for injection in the intake of a pressurized actuation fluid adapted to move the needle at least to the open position; and a pressure sensor arranged on the intake to sense the pressure of the pressurized actuation fluid and provide a confirmation of the position of the needle at least in the open condition.

摘要翻译： 一种热塑性材料铺展头，包括：具有可移动针和针杯的阀; 用于将流体热塑性材料供给到阀的第一管道; 连接到杯子的第二管道; 所述针可以在允许热塑性材料从第一管道流动到第二管道的打开位置之间在主体中移动，以及关闭位置，在该位置，针干扰杯子以阻止热塑性材料流动; 用于针的选择性定位的致动和检测入口，用于在适于将针移动至少至打开位置的加压致动流体的入口中注入; 以及压力传感器，布置在所述进气口上以感测加压的致动流体的压力，并且至少在打开状态下提供针的位置的确认。

公开(公告)号：US20080026089A1

公开(公告)日：2008-01-31

申请号：US11808277

申请日：2007-06-08

申请人： Riccardo Arnaboldi

发明人： Riccardo Arnaboldi

IPC分类号： B28B5/00

CPC分类号： B05C5/0258 ,  B05C5/0262 ,  B05C5/0266 ,  B05C5/0279 ,  B05C9/06 ,  B05C11/1044

摘要： A spreading head particularly for spreading one or more adhesives or mixtures of adhesives, of the hot-melt or cold type, comprising a body which has two or more ducts, which are all separate or of which two or more converge, each duct being connected to one or more feed channels for conveying the one or more adhesives or mixtures of adhesives to one or more extrusion chambers formed on the upper surface of the body; an abutment element for the one or more adhesives or mixtures of adhesives which exit from the one or more mixing chambers is associable in an upper region with the body.

摘要翻译： 特别是用于散布一种或多种热熔或冷型粘合剂或粘合剂混合物的扩展头，包括具有两个或更多个管道的主体，每个管道全部分离或两个或更多个会聚，每个管道连接 到一个或多个进料通道，用于将一种或多种粘合剂或粘合剂的混合物输送到形成在主体的上表面上的一个或多个挤出室; 用于一个或多个粘合剂的邻接元件或从一个或多个混合室排出的粘合剂混合物可在上部区域与主体相关联。

公开(公告)号：US20080011227A1

公开(公告)日：2008-01-17

申请号：US11808276

申请日：2007-06-08

申请人： Riccardo Arnaboldi

发明人： Riccardo Arnaboldi

IPC分类号： B05C1/04

CPC分类号： B05C5/0254 ,  B05B7/0408 ,  B05B7/1209 ,  B05C5/0258 ,  B05C9/06 ,  B05C11/1026 ,  Y10T156/1798

摘要： A spreading head particularly for spreading one or more adhesives or mixtures of adhesives, of the hot-melt or cold type, comprising a body for conveying the one or more adhesives to an extrusion tool; the body has two or more ducts, which are all separate or of which two or more converge, and the tool has one or more first extrusion channels and/or one or more mixing chambers which are connected to one or more second extrusion channels, the first and/or second extrusion channels being optionally mutually superimposed and/or laterally adjacent.

摘要翻译： 特别是用于散布一种或多种热熔或冷型粘合剂或粘合剂混合物的铺展头，包括用于将一种或多种粘合剂输送到挤出工具的主体; 主体具有两个或更多个管道，其全部是分离的或两个或更多个会聚，并且该工具具有一个或多个第一挤出通道和/或连接到一个或多个第二挤压通道的一个或多个混合室， 第一和/或第二挤压通道可选地相互叠加和/或横向相邻。