Invention Grant
- Patent Title: Method for producing a highly rigid composite material roller
- Patent Title (中): 高刚性复合材料辊的制造方法
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Application No.: US11628112Application Date: 2005-06-02
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Publication No.: US08206531B2Publication Date: 2012-06-26
- Inventor: José Portoles
- Applicant: José Portoles
- Applicant Address: FR Gaillan
- Assignee: Epsilon Composite
- Current Assignee: Epsilon Composite
- Current Assignee Address: FR Gaillan
- Agency: Young & Thompson
- Priority: FR0451113 20040604
- International Application: PCT/FR2005/050412 WO 20050602
- International Announcement: WO2005/124212 WO 20051229
- Main IPC: B65H81/00
- IPC: B65H81/00
Abstract:
The object of the invention is a process for the production of a tube of high stiffness, characterized in that it comprises the following steps: producing a first internal tube (10) of a first material, placing intermediate members (12) on this first tube, regularly spaced, these intermediate members being made of a composite material producing at least one second tube (14) of a second material, about these intermediate members, at least one of the first or second tubes being made by filamentary winding. The invention also covers the obtained tube.
Public/Granted literature
- US20070193676A1 Method For Producing A Highly Rigid Composite Material Tube, And Tube Obtained Thereby Public/Granted day:2007-08-23
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