EP1386723A3 - Press pad - Google Patents

Press pad Download PDF

Info

Publication number
EP1386723A3
EP1386723A3 EP20030014914 EP03014914A EP1386723A3 EP 1386723 A3 EP1386723 A3 EP 1386723A3 EP 20030014914 EP20030014914 EP 20030014914 EP 03014914 A EP03014914 A EP 03014914A EP 1386723 A3 EP1386723 A3 EP 1386723A3
Authority
EP
European Patent Office
Prior art keywords
filament
types
elastomer
polymers
polymer
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.)
Granted
Application number
EP20030014914
Other languages
German (de)
French (fr)
Other versions
EP1386723B1 (en
EP1386723A2 (en
Inventor
Rolf Dipl.-Ing. Espe
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 EP1386723A2 publication Critical patent/EP1386723A2/en
Publication of EP1386723A3 publication Critical patent/EP1386723A3/en
Application granted granted Critical
Publication of EP1386723B1 publication Critical patent/EP1386723B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • 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]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/322—Warp differs from weft

Abstract

The press cushion has a woven fabric where the warps and/or wefts comprise alternating filament types with different degrees of elasticity across their filament axes. Filaments are polymers with a resistance to high temperatures. At least two types of filament have at least one polymer for the mantle surfaces, especially an elastomer. The filament cores are of different metals and polymers. The mantles are of elastomer mixtures. The press cushion has a woven fabric where the warps and/or wefts (1) are composed of alternating filament types (2,3) with different degrees of elasticity across their filament axes. The types of filament are of polymer materials, with a resistance to high temperatures. At least two types of filament have at least one polymer for the mantle surfaces and especially an elastomer. The filament cores (4,6) are of different metals and polymers. The mantles (5,7) are of elastomer mixtures in different proportions.
EP20030014914 2002-07-31 2003-07-01 Press pad Expired - Lifetime EP1386723B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10235065 2002-07-31
DE10235065 2002-07-31

Publications (3)

Publication Number Publication Date
EP1386723A2 EP1386723A2 (en) 2004-02-04
EP1386723A3 true EP1386723A3 (en) 2004-06-02
EP1386723B1 EP1386723B1 (en) 2008-07-30

Family

ID=30010542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030014914 Expired - Lifetime EP1386723B1 (en) 2002-07-31 2003-07-01 Press pad

Country Status (5)

Country Link
US (1) US20040023582A1 (en)
EP (1) EP1386723B1 (en)
AT (1) ATE402809T1 (en)
DE (1) DE50310226D1 (en)
ES (1) ES2311079T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1937226A2 (en) * 2005-09-23 2008-07-02 Alza Corporation Transdermal galantamine delivery system
DE202005016935U1 (en) * 2005-10-28 2006-01-26 Espe, Rolf Pressure compensation fabric for hydraulic heating press systems
EP1974896A1 (en) * 2007-03-26 2008-10-01 Heimbach GmbH & Co. KG Pressure pad with reinforced edges
DE202007006849U1 (en) 2007-05-10 2008-06-26 Heimbach Gmbh & Co. Kg Press pad with edge reinforcement
KR101558882B1 (en) * 2007-12-28 2015-10-08 알바니 인터내셔널 코포레이션 Ultra-resilient pad
DK2242881T3 (en) 2007-12-28 2013-03-04 Albany Int Corp Ultra-elastic woven fabric
US10590571B2 (en) 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient pad
US10590569B2 (en) 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient fabric
DE102010036539B4 (en) 2010-07-21 2013-04-11 Hueck Rheinische Gmbh Press pad for a hydraulic press
US8535484B2 (en) 2011-01-21 2013-09-17 Albany International Corp. Ultra-resilient fabric and method of making thereof
DE102019107005A1 (en) * 2019-03-19 2020-09-24 Hueck Rheinische Gmbh Press pad for use in single- or multi-daylight heating presses
DE202021003665U1 (en) 2021-12-02 2022-12-07 Hueck Rheinische Gmbh Pressure compensation bodies, in particular press pads for equipping hydraulic single and multi-daylight heating and cooling presses
DE202022002690U1 (en) 2022-12-30 2024-01-04 Hueck Rheinische Gmbh Press pad can be used universally and fixed in hydraulic multi-daylight presses with heating and cooling

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650642A1 (en) * 1976-11-05 1978-05-18 Ver Seidenwebereien Ag Air and heat permeable pressure compensation mat - has aromatic polyamide fibre system combined with rubber to form mats
US5298322A (en) * 1990-12-31 1994-03-29 Rheinische Filztuchfabrik Gmbh Press pad for high-pressure presses
WO1996013376A1 (en) * 1994-10-26 1996-05-09 Marathon Belting Limited A press pad
EP0920983A1 (en) * 1997-12-05 1999-06-09 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Press pad
US6040253A (en) * 1994-11-25 2000-03-21 Rheinische Filztuchfabrik Gmbh Press pad for high-pressure and low-pressure presses
EP1040909A1 (en) * 1999-03-03 2000-10-04 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Press pad
US20010029139A1 (en) * 2000-03-21 2001-10-11 Rolf Espe Press pad containing fluoroelastomer or fluorosilicone elastomer priority claim
US6342457B1 (en) * 1999-03-03 2002-01-29 Thomas Josef Heimbach Gesellschaft Mit Beschrankter Haftung & Co. Pressing cushion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851681A (en) * 1973-04-18 1974-12-03 Albany Int Corp Woven papermaking drainage fabric having four shed weave pattern and weft threads of alternating diameter
US4423755A (en) * 1982-01-22 1984-01-03 Huyck Corporation Papermakers' fabric
US4909284A (en) * 1988-09-23 1990-03-20 Albany International Corp. Double layered papermaker's fabric
DE29618864U1 (en) * 1996-10-30 1997-01-02 Rheinische Filztuchfabrik Gmbh Press pad made of asbestos-free material
DE20011030U1 (en) * 2000-06-21 2001-08-02 Heimbach Gmbh Thomas Josef Press pad as well as hot plate press and plate press with such press pads

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650642A1 (en) * 1976-11-05 1978-05-18 Ver Seidenwebereien Ag Air and heat permeable pressure compensation mat - has aromatic polyamide fibre system combined with rubber to form mats
US5298322A (en) * 1990-12-31 1994-03-29 Rheinische Filztuchfabrik Gmbh Press pad for high-pressure presses
WO1996013376A1 (en) * 1994-10-26 1996-05-09 Marathon Belting Limited A press pad
US6040253A (en) * 1994-11-25 2000-03-21 Rheinische Filztuchfabrik Gmbh Press pad for high-pressure and low-pressure presses
EP0920983A1 (en) * 1997-12-05 1999-06-09 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Press pad
EP1040909A1 (en) * 1999-03-03 2000-10-04 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co. Press pad
US6342457B1 (en) * 1999-03-03 2002-01-29 Thomas Josef Heimbach Gesellschaft Mit Beschrankter Haftung & Co. Pressing cushion
US20010029139A1 (en) * 2000-03-21 2001-10-11 Rolf Espe Press pad containing fluoroelastomer or fluorosilicone elastomer priority claim

Also Published As

Publication number Publication date
EP1386723B1 (en) 2008-07-30
ES2311079T3 (en) 2009-02-01
US20040023582A1 (en) 2004-02-05
ATE402809T1 (en) 2008-08-15
EP1386723A2 (en) 2004-02-04
DE50310226D1 (en) 2008-09-11

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