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1. 发明公开

EP0255264A2 Electroweldable sockets 失效
标题翻译： Elektroschweissmuffen。
公开(公告)号：EP0255264A2
公开(公告)日：1988-02-03
申请号：EP87306318.4
申请日：1987-07-16
申请人： FUSION PLASTICS LIMITED
发明人： Kenworthy, David Michael Anthony , Dunkey, Edwin Albert Walter , Bridgstock, Eric
IPC分类号： B29C47/02 , B29C45/14
CPC分类号： B29D23/005 , B29C45/14 , B29C47/0016 , B29C47/0023 , B29C47/0066 , B29C47/02 , B29C47/025 , B29C47/028 , B29C47/32 , B29C70/72 , B29L2031/24 , Y10T29/49087 , Y10T29/49096 , Y10T29/49101 , Y10T29/49888 , Y10T403/477
摘要： The invention relates to electroweldable sockets. Previously the predominant method of manufacture has been by injection moulding which whilst producing a socket of acceptable quality it is expensive and relatively slow. The objective of the invention is to provide an alternative method of manufacture that is relatively inexpensive and relatively quick and yet does not sacrifice quality, which objective is met by a method comprising winding a length of electrical resistance wire (10) on to a transversely-split bobbin-type mandrel (2), leaving the ends (11) of the wire upstanding from the body part of the mandrel, passing the mandrel through the head (6) of an extrusion plastics processing machine to deposit plastics material (17) around the body part of the mandrel between the flanged ends, and to leave exposed the ends of the wire passing through the wall of the socket exposed, and removing the split mandrel from within the socket after it has emerged from the extrusion head, leaving the winding of resistance wire embedded in the surface of the bore of the socket.
摘要翻译：本发明涉及电焊接插座。以前，主要的制造方法是通过注射成型，而在生产可接受质量的插座时，它是昂贵的并且相对较慢。本发明的目的是提供一种替代的制造方法，该方法相对便宜且相对快速但不牺牲质量，该目的通过一种方法来实现，该方法包括将一段长度的电阻线（10）缠绕到横向上，分开的筒管式芯棒（2），使线材的端部（11）从心轴的主体部分直立，使心轴穿过挤出塑料加工机的头部（6），以将塑料材料（17）周围在法兰端部之间的心轴的主体部分，并且露出穿过插座的壁的电线的端部暴露出来，并且在从挤出头出来之后从插座中取出分开的心轴，留下绕组的电阻线嵌入插座孔内的表面。

2. 发明公开

EP0255264A3 Electroweldable sockets 失效
标题翻译：电焊插座
公开(公告)号：EP0255264A3
公开(公告)日：1990-03-21
申请号：EP87306318.4
申请日：1987-07-16
申请人： FUSION PLASTICS LIMITED
发明人： Kenworthy, David Michael Anthony , Dunkey, Edwin Albert Walter , Bridgstock, Eric
IPC分类号： B29C47/02 , B29C45/14
CPC分类号： B29D23/005 , B29C45/14 , B29C47/0016 , B29C47/0023 , B29C47/0066 , B29C47/02 , B29C47/025 , B29C47/028 , B29C47/32 , B29C70/72 , B29L2031/24 , Y10T29/49087 , Y10T29/49096 , Y10T29/49101 , Y10T29/49888 , Y10T403/477
摘要： The invention relates to electroweldable sockets. Previously the predominant method of manufacture has been by injection moulding which whilst producing a socket of acceptable quality it is expensive and relatively slow. The objective of the invention is to provide an alternative method of manufacture that is relatively inexpensive and relatively quick and yet does not sacrifice quality, which objective is met by a method comprising winding a length of electrical resistance wire (10) on to a transversely-split bobbin-type mandrel (2), leaving the ends (11) of the wire upstanding from the body part of the mandrel, passing the mandrel through the head (6) of an extrusion plastics processing machine to deposit plastics material (17) around the body part of the mandrel between the flanged ends, and to leave exposed the ends of the wire passing through the wall of the socket exposed, and removing the split mandrel from within the socket after it has emerged from the extrusion head, leaving the winding of resistance wire embedded in the surface of the bore of the socket.
摘要翻译：本发明涉及电焊接插座。以前，主要的制造方法是通过注射成型，而在生产可接受质量的插座时，它是昂贵的并且相对较慢。本发明的目的是提供一种替代的制造方法，该方法相对便宜且相对快速但不牺牲质量，该目的通过一种方法来实现，该方法包括将一段长度的电阻线（10）缠绕到横向上，分开的筒管式芯棒（2），使线材的端部（11）从心轴的主体部分直立，使心轴穿过挤出塑料加工机的头部（6），以将塑料材料（17）周围在法兰端部之间的心轴的主体部分，并且露出穿过插座的壁的电线的端部暴露出来，并且在从挤出头出来之后从插座中取出分开的心轴，留下绕组的电阻线嵌入插座孔内的表面。

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