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1. WO2020108704 - DEVICE FOR PRESSING FLAT MATERIAL

Publication Number WO/2020/108704
Publication Date 04.06.2020
International Application No. PCT/DE2019/101018
International Filing Date 27.11.2019
IPC
B29C 70/50 2006.01
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
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
40Shaping or impregnating by compression
50for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds or cross moulding compounds
B27N 3/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08Moulding or pressing
24characterised by using continuously acting presses having endless belts or chains moved within the compression zone
CPC
B27N 3/24
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08Moulding or pressing
24characterised by using continuously acting presses having endless belts or chains moved within the compression zone
B29C 70/504
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
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
40Shaping or impregnating by compression
50for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
504using rollers or pressure bands
Applicants
  • AZL AACHEN GMBH [DE]/[DE]
  • RHEINISCH-WESTFÄLISCHE TECHNISCHE HOCHSCHULE (RWTH) AACHEN [DE]/[DE]
Inventors
  • WENDT, Albert
  • EMONTS, Michael
  • SCHARES, Richard
  • WEILER, Thomas
Agents
  • KÖNIG NAEVEN SCHMETZ PATENT- UND RECHTSANWÄLTE
Priority Data
10 2018 130 019.027.11.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG ZUR PRESSENDEN BEARBEITUNG VON FLACHMATERIAL
(EN) DEVICE FOR PRESSING FLAT MATERIAL
(FR) DISPOSITIF POUR LE TRAITEMENT PAR PRESSION DE MATÉRIAUX PLATS
Abstract
(DE)
Eine Vorrichtung zur pressenden Bearbeitung von Flachmaterial, umfassend Mittel zum Transport des Flachmaterials (15) in eine Transportrichtung und mindestens ein in Transportrichtung stationäres, beidseitig auf das Flachmaterial (15) wirkendes Pressrollenpaar (9) kennzeichnet sich dadurch, dass beide Pressrollen (13, 14, 29, 34) des Pressrollenpaares (9) oder beide Pressrollen (13, 14, 29, 34) mindestens eines der Pressrollenpaare (9) zumindest an ihrem Umfang in radialer Richtung elastisch verformbar sind.
(EN)
The invention relates to a device for pressing flat material, comprising means for transporting the flat material (15) in a transport direction and at least one pressing roller pair (9), which is stationary in the transport direction and acts on the flat material (15) on both sides, said device being characterized in that both pressing rollers (13, 14, 29, 34) of the pressing roller pair (9) or both pressing rollers (13, 14, 29, 34) of at least one of the pressing roller pairs (9) are elastically deformable in the radial direction at least at the circumference of said pressing rollers.
(FR)
Dispositif pour le traitement par pression de matériaux plats, comprenant un moyen pour le transport du matériau plat (15) dans un dispositif de transport et au moins une paire de rouleaux de pression (9) stationnaire dans le dispositif de transport et agissant des deux côtés sur le matériau plat (15), caractérisé en ce que les deux rouleaux de pression (13, 14, 29, 34) de la paire de rouleaux de pression (9) ou les deux rouleaux de pression (13, 14, 29, 34) d’au moins une des paires de rouleaux de pression (9) sont au moins au niveau de leur périphérie déformables élastiquement dans la direction radiale.
Also published as
Latest bibliographic data on file with the International Bureau