METHOD FOR PRODUCING A CHARGE AIR TUBE

The disclosure relates to a method of making a charge air hose or pipe from plastic. It is an object to provide a method of making charge air hoses, by which charge air hoses are producible from continuous fiber-reinforced plastics with uniform wall thickness and an inner outline of high precision....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HÖER, Martin, JÜNEMANN, Jens, BORNEMANN, Axel
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The disclosure relates to a method of making a charge air hose or pipe from plastic. It is an object to provide a method of making charge air hoses, by which charge air hoses are producible from continuous fiber-reinforced plastics with uniform wall thickness and an inner outline of high precision. Such a method can include the following steps: A) braiding a hose outline on a core using continuous fibers, B) laying the fiber braid together with the core into a cavity of an injection mold, C) injecting a low-viscosity free-flowing hardenable resin to impregnate the braided hose outline with the resin, D) hardening the impregnated component, and E) removing the component from the mold and removing the core.