Profiles of composite fibrous materials

US5047104A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Lothar Preis · Bensberg, DE
• Rolf Forster · Pforzheim, DE

Key dates

• Filing date: Sep 22, 1986
• Grant date: Sep 10, 1991
• Expiry date: Sep 22, 2006

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16L9/16
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

A process for the production of profiles from composite fibrous materials, wherein the strands of fibrous materials continuously impregnated with liquid reaction resins are wrapped or braided immediately after impregnation or in a prehardening zone with drawn and/or preoriented and/or textured organic fibres or monofils or mixtures of organic and inorganic fibres or monofils and are hardened in a following hardening zone.