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1.
公开(公告)号:US06679966B1
公开(公告)日:2004-01-20
申请号:US09979772
申请日:2001-11-26
Applicant: Joachim Brandenburger
Inventor: Joachim Brandenburger
IPC: F16L55165
CPC classification number: F16L55/1656 , B29C53/582 , B29K2105/0809 , B29K2105/128 , B29L2023/006
Abstract: The invention relates to a liner for producing a lining tube for carrying out sewer pipe renovation work, comprising at least one layer consisting of at least one tubular, resin-impregnated fiber band and a tubular film located on said at least one fiber band. The aim of the invention is to improve a liner of this type. To the end, a plastic film used for producing the tubular film has a reinforcement in the form of a nonwoven layer on the side facing towards the resin-impregnated fiber bands.
Abstract translation: 本发明涉及一种用于生产用于进行下水道管道更新工程的衬管的衬套,包括至少一层由至少一个管状树脂浸渍纤维带和位于所述至少一个纤维带上的管状膜组成的层。 本发明的目的是改进这种类型的衬垫。 最后,用于制造管状膜的塑料膜在面向树脂浸渍的纤维带的一侧具有非织造层形式的加强件。
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2.
公开(公告)号:US5798013A
公开(公告)日:1998-08-25
申请号:US596148
申请日:1996-05-24
Applicant: Joachim Brandenburger
Inventor: Joachim Brandenburger
IPC: F16L55/16 , B29C53/38 , B29C53/48 , B29C53/60 , B29C53/68 , B29C53/82 , B29C63/14 , B29C70/16 , B29K105/06 , B29L23/00 , F16L11/24 , F16L55/165 , F16L55/18 , F16L58/10 , B65H81/00
CPC classification number: B29C53/385 , B29C53/382 , B29C53/48 , B29C53/68 , B29C53/825 , B29C53/827 , F16L11/24 , F16L55/1655 , F16L55/1656 , F16L55/18 , F16L58/1009 , B29C2043/3233 , B29C2043/3644 , B29L2023/006 , Y10T156/1036
Abstract: The present invention refers to a method of producing a tubular lining ho in particular for use in sewer reconstruction work, comprising the steps of forming at least one fibrous strip into a curable, resin-impreganted hose. The inner side of the resultant lining hose is provided with a protective foil. It is the object of the present invention to provide a method of producing a tubular lining hose with the aid of which hoses of arbitrary length can be produced in a simple manner. This object is achieved by producing first a foil hose, which forms the protective foil, by helically winding a foil strip onto a winding mandrel, the fibrous strip being then wound onto said foil hose. In addition, the present invention refers to apparatuses for carrying out said method as well as to the lining hose itself.
Abstract translation: PCT No.PCT / EP94 / 02521 Sec。 371日期:1996年5月24日 102(e)日期1996年5月24日PCT提交1994年7月29日PCT公布。 出版物WO95 / 04646 日期1995年2月16日本发明涉及一种生产管状衬里软管的方法,特别是用于下水道重建工作中的方法,包括以下步骤:将至少一个纤维条形成为可固化的树脂渗透软管。 所得衬里软管的内侧设置有保护箔。 本发明的目的是提供一种可以简单地制造任意长度的软管的管状衬里软管的制造方法。 该目的通过首先通过将箔条螺旋缠绕到卷绕心轴上来形成箔形软管来形成保护箔,然后将纤维条卷绕到所述箔软管上。 此外,本发明涉及用于执行所述方法以及衬套软管本身的装置。
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