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1. WO2015139834 - HOLLOW-CHAMBER SECTION, IN PARTICULAR A HOLLOW-CHAMBER SECTION FOR WINDOWS OR DOORS

Publication Number WO/2015/139834
Publication Date 24.09.2015
International Application No. PCT/EP2015/000585
International Filing Date 17.03.2015
IPC
E06B 3/22 2006.1
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
04Wing frames not characterised by the manner of movement
06Single frames
08Constructions depending on the use of specified materials
20of plastics
22Hollow frames
E06B 3/263 2006.1
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
04Wing frames not characterised by the manner of movement
263Frames with special provision for insulation
B29C 47/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
CPC
B29C 48/11
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
03characterised by the shape of the extruded material at extrusion
09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
11comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
B29C 48/12
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
03characterised by the shape of the extruded material at extrusion
12Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
B29C 48/19
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
16Articles comprising two or more components, e.g. co-extruded layers
18the components being layers
19the layers being joined at their edges
B29C 48/21
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
16Articles comprising two or more components, e.g. co-extruded layers
18the components being layers
21the layers being joined at their surfaces
B29K 2105/08
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2105Condition, form or state of moulded material ; or of the material to be shaped
06containing reinforcements, fillers or inserts
08of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
B29K 2105/12
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2105Condition, form or state of moulded material ; or of the material to be shaped
06containing reinforcements, fillers or inserts
12of short lengths, e.g. chopped filaments, staple fibres or bristles
Applicants
  • REHAU AG + CO [DE]/[DE]
Inventors
  • FINK, Norbert
  • AL-SHEYYAB, Ahmad
Priority Data
20 2014 101 275.320.03.2014DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) HOHLKAMMERPROFIL, INSBESONDERE FENSTER- ODER TÜR-HOHLKAMMERPROFIL
(EN) HOLLOW-CHAMBER SECTION, IN PARTICULAR A HOLLOW-CHAMBER SECTION FOR WINDOWS OR DOORS
(FR) PROFILÉ À CHAMBRES CREUSES, EN PARTICULIER PROFILÉ À CHAMBRES CREUSES POUR FENÊTRES OU PORTES
Abstract
(DE) Die Erfindung betrifft ein Hohlkammerprofil, insbesondere Fenster- oder Tür-Hohlkammerprofil, mit einem extrudierten Profilkörper (1) aus Kunststoff, der mehrere Hohlkammer-Wandungen (2, 2') aufweist, wobei die Hohlkammer-Wandungen (2, 2') mehrere Hohlkammern (3) bilden und wobei die Hohlkammer-Wandungen (2, 2'), vorzugsweise bereichsweise, mit Kurzfasern (4) faserverstärkt sind. Die Hohlkammer-Wandungen (2') sind bereichsweise zusätzlich mit Langfasern (5), insbesondere Endlosfasern, faserverstärkt, die direkt in die Kunststoff-Matrix der Hohlkammer-Wandungen (2') eingebettet sind.
(EN) The invention relates to a hollow-chamber section, in particular a hollow-chamber section for windows or doors, said section comprising an extruded section body (1) which consists of plastic and has a number of hollow-chamber walls (2, 2'), said hollow-chamber walls (2, 2') forming a number of hollow chambers (3). Preferably, some regions of the hollow-chamber walls (2, 2') are fibre-reinforced by means of short fibres (4). Some regions of the hollow-chamber walls (2') are additionally reinforced with long fibres (5), in particular continuous fibres embedded directly in the plastic matrix of the hollow-chamber walls (2').
(FR) L'invention concerne un profilé à chambres creuses, en particulier un profilé à chambres creuses pour fenêtres ou portes, comprenant un corps de profilé extrudé (1) en matière plastique, qui présente plusieurs parois de chambres creuses (2, 2'), les parois de chambres creuses (2, 2') formant plusieurs chambres creuses (3) et les parois de chambres creuses (2, 2') étant renforcées de fibres, de préférence par endroits, à l'aide de fibres courtes (4). Les parois (2') des chambres creuses sont en supplément renforcées de fibres à l'aide de fibres longues (5), en particulier de fibres sans fin, qui sont directement noyées dans la matrice en matière plastique des parois (2') des chambres creuses.
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