A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERFAHREN ZUR HERSTELLUNG EINES POLYMEREN, INSBESONDERE THERMOPLASTISCHEN FENSTER- ODER TÜR-HOHLKAMMERPROFILS
The invention relates to a method for producing a polymer, in particular a thermoplastic, window or door hollow-chamber profile (1), wherein the hollow-chamber profile (1) which comprises at least one hollow chamber (2, 2′) is produced by means of an extrusion production process (3), wherein, during this extrusion production process (3), continuous reinforcing fibres (5) are integrated into the polymer matrix (4) of the hollow-chamber profile (1), and wherein the extrusion production process (3) is intended to produce at least one continuously fibre-reinforced core profile (10) of the hollow-chamber profile (1), which core profile has at least one hollow chamber (2), and the core profile (10) is provided with a preferably extruded outer coating (12) to improve the surface quality of the hollow-chamber profile (1). According to the invention, at least two separate core profiles (10, 10′) are produced by means of the extrusion production process (3) and are jointly covered by the outer coating (12) to produce the hollow-chamber profile (10).
VERFAHREN ZUR HERSTELLUNG EINES POLYMEREN, INSBESONDERE THERMOPLASTISCHEN FENSTER- ODER TÜR-HOHLKAMMERPROFILS
The invention relates to a method for producing a polymer, in particular a thermoplastic, window or door hollow-chamber profile (1), wherein the hollow-chamber profile (1) which comprises at least one hollow chamber (2, 2′) is produced by means of an extrusion production process (3), wherein, during this extrusion production process (3), continuous reinforcing fibres (5) are integrated into the polymer matrix (4) of the hollow-chamber profile (1), and wherein the extrusion production process (3) is intended to produce at least one continuously fibre-reinforced core profile (10) of the hollow-chamber profile (1), which core profile has at least one hollow chamber (2), and the core profile (10) is provided with a preferably extruded outer coating (12) to improve the surface quality of the hollow-chamber profile (1). According to the invention, at least two separate core profiles (10, 10′) are produced by means of the extrusion production process (3) and are jointly covered by the outer coating (12) to produce the hollow-chamber profile (10).
VERFAHREN ZUR HERSTELLUNG EINES POLYMEREN, INSBESONDERE THERMOPLASTISCHEN FENSTER- ODER TÜR-HOHLKAMMERPROFILS
METHOD FOR PRODUCING A POLYMER, IN PARTICULAR A THERMOPLASTIC, WINDOW OR DOOR HOLLOW-CHAMBER PROFILE
PROCÉDÉ DE PRODUCTION D'UN POLYMÈRE, EN PARTICULIER D'UN PROFILÉ EN MATIÈRE THERMOPLASTIQUE, À CHAMBRE CREUSE, POUR FENÊTRE OU PORTE
AL-SHEYYAB AHMAD (author) / FINK NORBERT (author) / FROHMADER MARTIN (author) / GERBER NILS (author) / SANDER RALF (author) / STENITSCHKA MICHAEL (author)
2024-07-03
Patent
Electronic Resource
German
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| European Patent Office | 2023
VERFAHREN ZUR HERSTELLUNG VON THERMOPLASTISCHEN PRÄKERAMISCHEN POLYMEREN
| European Patent Office | 2020
VERFAHREN ZUR HERSTELLUNG EINES FENSTER- ODER TÜRPROFILS
| European Patent Office | 2019
Verfahren zur Herstellung eines Fenster- oder Tür-Hohlkammerprofiles
| European Patent Office | 2020
Verfahren zur Herstellung eines gedämmten Fenster- oder Türrahmens
European Patent Office | 2018