Continuous manufacturing installation for a long, circular cross-section composite element

FR3150983A1Pending Publication Date: 2025-01-17MICHELIN & CO (CIE GEN DES ESTAB MICHELIN)
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Patent Information

Application Number
FR2023007505
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-07-13
Publication Date
2025-01-17
Patent Text Reader

Abstract

A continuous manufacturing installation (100) for a long, thin composite element (FE) comprising a multifilament fiber bundle impregnated with a polymerizable material composition, the installation (100) comprising a mechanical deformation device (120) for a pre-polymerized single strand (E2) in a first radiation device (117) disposed upstream of a second radiation device (118) in the direction of advancement of the multifilament fiber bundle and configured to deform the pre-polymerized single strand (E2) and to impart a circular shape to the cross-section of said pre-polymerized single strand (E2). Figure for the abbreviation: Fig 2
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Citation Information

Patent Citations

  • Continuous resin impregnation of very long fibres for the manufacturing of elongated composite elements

    EP1174250A1

  • Cable reinforcing core, of sufficient dia. to carry multiple outer conductors

    DE4421184A1

  • Flexible low bulk pre-impregnated tow

    EP0814916B1

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    FR3009226A1

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