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1. 发明授权

US4160398A Method and apparatus for manufacture of insulating sleeves 失效
标题翻译：绝缘套管的制造方法和装置
公开(公告)号：US4160398A
公开(公告)日：1979-07-10
申请号：US882441
申请日：1978-03-01
申请人： Bernard H. Bichot , Rene Gest
发明人： Bernard H. Bichot , Rene Gest
IPC分类号： B26D3/00 , B29C53/60 , B26D3/08
CPC分类号： B26D3/001 , B29C53/60 , Y10T83/023 , Y10T83/0596 , Y10T83/398
摘要： Making insulation sleeves from binder containing fibrous material, including integrated method and apparatus features for dividing a continuous blanket or web of fibrous material into individual lengths, winding individual lengths of fibrous blanket upon a multi-part separable mandrel, heating the mandrel to cure the binder in the inside surface layer of the sleeve, separating the sleeve from the mandrel, bringing the outside surface of the sleeve into contact with a heated surface to cure the binder in the outside surface layer of the sleeve, delivering the sleeves to a curing oven in which the sleeves are advanced and rotated, trimming the ends of the sleeves, and axially slitting the sleeves.
摘要翻译：将含有纤维材料的粘合剂制成绝缘套筒，包括用于将纤维材料的连续毯或网状物分成单独长度的一体化方法和装置特征，将多个纤维层的各个长度卷绕在多部分可分离的心轴上，加热心轴以固化粘合剂在套筒的内表面层中，将套筒与心轴分离，使得套筒的外表面与加热表面接触，以使套筒的外表面层中的粘合剂固化，将套筒输送到固化炉套筒前进和旋转，修剪套筒的端部，并轴向地切割套筒。

2. 发明授权

US4153498A Method and apparatus for manufacture of insulating sleeves 失效
公开(公告)号：US4153498A
公开(公告)日：1979-05-08
申请号：US761564
申请日：1977-01-24
申请人： Bernard H. Bichot , Rene Gest
发明人： Bernard H. Bichot , Rene Gest
IPC分类号： B26D3/00 , B29C53/60 , F16L59/02 , B65C3/12
CPC分类号： F16L59/02 , B26D3/001 , B29C53/60
摘要： Making insulation sleeves from binder containing fibrous material, including integrated method and apparatus features for dividing a continuous blanket or web of fibrous material into individual lengths, winding individual lengths of fibrous blanket upon a multi-part separable mandrel, heating the mandrel to cure the binder in the inside surface layer of the sleeve, separating the sleeve from the mandrel, bringing the outside surface of the sleeve into contact with a heated surface to cure the binder in the outside surface layer of the sleeve, delivering the sleeves to a curing oven in which the sleeves are advanced and rotated, trimming the ends of the sleeves, and axially slitting the sleeves.

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