EP0713762A2 - Coussinet de pressage pour presses à haute et à basse pression - Google Patents

Coussinet de pressage pour presses à haute et à basse pression Download PDF

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Publication number
EP0713762A2
EP0713762A2 EP95115821A EP95115821A EP0713762A2 EP 0713762 A2 EP0713762 A2 EP 0713762A2 EP 95115821 A EP95115821 A EP 95115821A EP 95115821 A EP95115821 A EP 95115821A EP 0713762 A2 EP0713762 A2 EP 0713762A2
Authority
EP
European Patent Office
Prior art keywords
group
yarn
materials
metal
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95115821A
Other languages
German (de)
English (en)
Other versions
EP0713762A3 (fr
Inventor
Bruno Hennecken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinische Filztuchfabrik GmbH
Original Assignee
Rheinische Filztuchfabrik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rheinische Filztuchfabrik GmbH filed Critical Rheinische Filztuchfabrik GmbH
Publication of EP0713762A2 publication Critical patent/EP0713762A2/fr
Publication of EP0713762A3 publication Critical patent/EP0713762A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/061—Cushion plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472—Woven fabric including an additional woven fabric layer

Definitions

  • the invention relates to a press pad made of asbestos-free material for various types of high and low pressure presses, for. B. short-cycle and stack presses for the lamination of chipboard with melamine etc., high-pressure presses for the production of high-pressure laminates and other presses for many other areas of application. This list is only an example and does not claim to be complete.
  • press pads have the task of compensating for these tolerances and of transferring the press pressure uniformly and over the entire area to the material to be pressed.
  • press pads must have good thermal conductivity so that the heat required for the production of the end product is passed on with the least possible loss.
  • Press pads must not only compensate for the tolerances mentioned and have good thermal conductivity, but also withstand the sometimes considerable pressures and temperatures in the presses and maintain these properties over a long period of time.
  • press pads are predominantly used: pads made of asbestos-free yarns with metal threads, same yarns in combination with pure metal yarn, pure metal pads, kraft papers, press pads with fleece cover (see GM G 92 03 498.5). This list is only an example and does not claim to be complete.
  • the invention is based on the object of proposing a press pad which, compared to the press pads used hitherto, is distinguished by a particularly noticeably improved cushioning effect with good heat transfer at the same time.
  • the diameter of the materials in groups 2.1-2.6 will be selected according to the desired cushioning effect.
  • the thickness of the press cushion and the associated cushioning effect can possibly also be achieved by single or multi-layer bindings.
  • the metal core of the material of group 2.4 can consist of monofilaments or multifilaments.
  • the press pad 10 shown in FIG. 1 has interwoven yarns 20 made of aromatic polyamide 20 and, for example, heat-resistant filaments 30 made of rubber, silicone or mixtures thereof.
  • the metal core 41 of the material 40 is wrapped with filaments 42 made of heat-resistant rubber or silicone.
  • press pads Since the users have different mechanical equipment (presses) and manufacture a wide variety of products, there are a multitude of different requirements for press pads. New products for users always require corresponding adjustments and new developments in the area of press pads. It is therefore important to find a technical and cost-effective compromise between the two extremes mentioned above for the respective purpose.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Reinforced Plastic Materials (AREA)
EP95115821A 1994-11-25 1995-10-07 Coussinet de pressage pour presses à haute et à basse pression Withdrawn EP0713762A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9418984U 1994-11-25
DE9418984U DE9418984U1 (de) 1994-11-25 1994-11-25 Preßpolster für Hoch- und Niederdruckpressen

Publications (2)

Publication Number Publication Date
EP0713762A2 true EP0713762A2 (fr) 1996-05-29
EP0713762A3 EP0713762A3 (fr) 1997-01-29

Family

ID=6916650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115821A Withdrawn EP0713762A3 (fr) 1994-11-25 1995-10-07 Coussinet de pressage pour presses à haute et à basse pression

Country Status (7)

Country Link
US (1) US6040253A (fr)
EP (1) EP0713762A3 (fr)
AU (1) AU699432B2 (fr)
CA (1) CA2163146C (fr)
DE (1) DE9418984U1 (fr)
FI (1) FI955528A (fr)
MY (1) MY127827A (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0862988A2 (fr) * 1997-03-08 1998-09-09 RHEINISCHE FILZTUCHFABRIK GmbH Coussin d'équilibrage de pression pour presse chauffée et refroidie
EP0920983A1 (fr) * 1997-12-05 1999-06-09 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Coussinet pour presse
EP0920982A1 (fr) * 1997-12-05 1999-06-09 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Coussinet pour presse
EP1136248A1 (fr) * 2000-03-21 2001-09-26 RHEINISCHE FILZTUCHFABRIK GmbH Coussinet de pressage
EP1779999A1 (fr) * 2005-10-28 2007-05-02 Rheinische PRESS PAD GmbH Tissu d'équilibrage de pression pour installation hydraulique de pressage à chaud
DE202010001226U1 (de) 2010-01-20 2011-05-26 Helmbach GmbH & Co. KG, 52353 Presspolster
DE202012004628U1 (de) 2012-05-04 2012-06-15 Rolf Espe Hochtemperaturbeständiges Druckausgleichsgewebe für den Einsatz in hydraulischen Ein- oder Mehretagenheizpressen, Endlos- Doppelbandheizpressen und Formheizpressen.
DE202012005265U1 (de) 2012-05-26 2012-06-27 Rolf Espe Presspolster für Ein- und Mehretagenheizpressen mit wärmeleitenden Kontaktschlussfäden in Kett- und/oder Schussrichtung
DE202015006923U1 (de) 2015-10-02 2015-10-16 Rolf Espe Presspolster für den Einsatz in hydraulischen Ein- oder Mehretagenheizpressen
DE202022002690U1 (de) 2022-12-30 2024-01-04 Hueck Rheinische Gmbh Presspolster universal einsetzbar und Fixierung desselben in hydraulischen Mehretagenpressen mit Aufheizung und Rückkühlung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9421573D0 (en) * 1994-10-26 1994-12-14 Marathon Belting Ltd A press pad
DE29618864U1 (de) * 1996-10-30 1997-01-02 Rheinische Filztuchfabrik Gmbh Preßpolster aus asbestfreiem Material
DE29619737U1 (de) * 1996-11-13 1997-01-09 Rheinische Filztuchfabrik Gmbh Preßpolster mit einem Gewebe aus einem textilen Garn
DE59900537D1 (de) 1999-03-03 2002-01-24 Heimbach Gmbh Thomas Josef Presspolster
EP1033237B1 (fr) 1999-03-03 2004-07-07 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Coussinet pour presse
DE20115945U1 (de) * 2001-09-27 2001-12-13 Heimbach Gmbh Thomas Josef Preßpolster
EP1386723B1 (fr) * 2002-07-31 2008-07-30 RHEINISCHE FILZTUCHFABRIK GmbH Coussinet pour presse
US20050124247A1 (en) * 2003-11-24 2005-06-09 Billings Alan L. Metal spiral fabrics for corrugator machines
US7160413B2 (en) * 2004-01-09 2007-01-09 Mipox International Corporation Layered support and method for laminating CMP pads
JP4440963B2 (ja) * 2007-12-07 2010-03-24 ヤマウチ株式会社 熱プレス用クッション材および積層板の製造方法
BE1018703A3 (nl) * 2009-03-26 2011-07-05 Flooring Ind Ltd Sarl Werkwijze voor het vervaardigen van panelen, vloerpaneel hierbij bekomen en persblek hierbij aangewend.
US20160009057A1 (en) * 2014-07-09 2016-01-14 Neenah Paper, Inc. Heat Treatment Device for Use in a Hot Press to Transfer a Treatment Composition to a Substrate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203498U1 (fr) 1992-03-16 1992-05-07 Rheinische Filztuchfabrik Gmbh, 5190 Stolberg, De
US5298322A (en) 1990-12-31 1994-03-29 Rheinische Filztuchfabrik Gmbh Press pad for high-pressure presses

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917587C (de) * 1949-10-29 1954-09-06 Schuler L Ag Vorrichtung zum mechanischen Einruecken von Werkzeugmaschinen, insbesondere Tafelscheren
US3288175A (en) * 1964-10-22 1966-11-29 Stevens & Co Inc J P Textile material
DE2338749A1 (de) * 1973-07-31 1975-02-13 Becker & Van Huellen Flexible transport- und pressunterlage zur herstellung von holzwerkstoffplatten
DE2650642A1 (de) * 1976-11-05 1978-05-18 Ver Seidenwebereien Ag Luft- und hitzedurchlaessige druckausgleichsmatte
JPS5420732A (en) * 1977-07-15 1979-02-16 Fujitsu Ltd Printing system
ES461189A1 (es) * 1977-07-29 1978-06-01 Vallcorba Tura Procedimiento de obtencion de un cuerpo de naturaleza textilresistente a impactos y explosiones.
JPS599239A (ja) * 1982-07-05 1984-01-18 三ツ星ベルト株式会社 ベルト用織物
JPS62199842A (ja) * 1986-02-25 1987-09-03 株式会社アスク 耐熱多重織布材
JPS62234696A (ja) * 1986-04-02 1987-10-14 Matsushita Electric Works Ltd 成形プレス用クツシヨン材
JPS62234698A (ja) * 1986-04-02 1987-10-14 Matsushita Electric Works Ltd 成形プレス用クツシヨン材
JPH0817880B2 (ja) * 1990-11-28 1996-02-28 帝人株式会社 プレスクッション材
DE9017587U1 (fr) * 1990-12-31 1991-03-21 Rheinische Filztuchfabrik Gmbh, 5190 Stolberg, De
GB9421573D0 (en) * 1994-10-26 1994-12-14 Marathon Belting Ltd A press pad

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298322A (en) 1990-12-31 1994-03-29 Rheinische Filztuchfabrik Gmbh Press pad for high-pressure presses
DE9203498U1 (fr) 1992-03-16 1992-05-07 Rheinische Filztuchfabrik Gmbh, 5190 Stolberg, De

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0862988A2 (fr) * 1997-03-08 1998-09-09 RHEINISCHE FILZTUCHFABRIK GmbH Coussin d'équilibrage de pression pour presse chauffée et refroidie
DE19709644A1 (de) * 1997-03-08 1998-09-10 Rheinische Filztuchfabrik Gmbh Druckausgleichspolster für Heiz- und Rückkühlpressen
EP0862988A3 (fr) * 1997-03-08 1999-01-27 RHEINISCHE FILZTUCHFABRIK GmbH Coussin d'équilibrage de pression pour presse chauffée et refroidie
EP0920983A1 (fr) * 1997-12-05 1999-06-09 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Coussinet pour presse
EP0920982A1 (fr) * 1997-12-05 1999-06-09 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Coussinet pour presse
EP1136248A1 (fr) * 2000-03-21 2001-09-26 RHEINISCHE FILZTUCHFABRIK GmbH Coussinet de pressage
US6737370B2 (en) 2000-03-21 2004-05-18 Rheinische Filztuchfabrik Gmbh Press pad containing fluoroelastomer or fluorosilicone elastomer priority claim
EP1779999A1 (fr) * 2005-10-28 2007-05-02 Rheinische PRESS PAD GmbH Tissu d'équilibrage de pression pour installation hydraulique de pressage à chaud
DE202010001226U1 (de) 2010-01-20 2011-05-26 Helmbach GmbH & Co. KG, 52353 Presspolster
EP2347894A2 (fr) 2010-01-20 2011-07-27 Heimbach GmbH & Co. KG Coussinet pour presse
DE202012004628U1 (de) 2012-05-04 2012-06-15 Rolf Espe Hochtemperaturbeständiges Druckausgleichsgewebe für den Einsatz in hydraulischen Ein- oder Mehretagenheizpressen, Endlos- Doppelbandheizpressen und Formheizpressen.
DE202012005265U1 (de) 2012-05-26 2012-06-27 Rolf Espe Presspolster für Ein- und Mehretagenheizpressen mit wärmeleitenden Kontaktschlussfäden in Kett- und/oder Schussrichtung
EP2666623A2 (fr) 2012-05-26 2013-11-27 Hueck Rheinische GmbH Procédé de fabrication d'un coussin de presse ainsi que fils d'élastomère correspondants et coussin de presse correspondant
DE202015006923U1 (de) 2015-10-02 2015-10-16 Rolf Espe Presspolster für den Einsatz in hydraulischen Ein- oder Mehretagenheizpressen
WO2017055535A1 (fr) 2015-10-02 2017-04-06 Hueck Rheinische Gmbh Presse chauffante à un ou plusieurs étages, procédé de fabrication d'un coussinet de presse et utilisation de ce dernier
US10773481B2 (en) 2015-10-02 2020-09-15 Hueck Rheinische Gmbh Single or multi-level hot press and use of the same
DE202022002690U1 (de) 2022-12-30 2024-01-04 Hueck Rheinische Gmbh Presspolster universal einsetzbar und Fixierung desselben in hydraulischen Mehretagenpressen mit Aufheizung und Rückkühlung

Also Published As

Publication number Publication date
US6040253A (en) 2000-03-21
DE9418984U1 (de) 1995-01-26
CA2163146C (fr) 2003-02-11
EP0713762A3 (fr) 1997-01-29
MY127827A (en) 2006-12-29
FI955528A0 (fi) 1995-11-16
AU699432B2 (en) 1998-12-03
AU3459695A (en) 1996-05-30
CA2163146A1 (fr) 1996-05-26
FI955528A (fi) 1996-05-26

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