BRPI0402911A - Processo para a fabricação de um material de fricção à base de um tecido de fibra de carbono plano para elementos de fricção a úmido e material de fricção frabricado segundo o processo - Google Patents

Processo para a fabricação de um material de fricção à base de um tecido de fibra de carbono plano para elementos de fricção a úmido e material de fricção frabricado segundo o processo

Info

Publication number
BRPI0402911A
BRPI0402911A BRPI0402911A BRPI0402911A BR PI0402911 A BRPI0402911 A BR PI0402911A BR PI0402911 A BRPI0402911 A BR PI0402911A BR PI0402911 A BRPI0402911 A BR PI0402911A
Authority
BR
Brazil
Prior art keywords
friction material
carbon fiber
fiber fabric
friction
wet
Prior art date
Application number
Other languages
English (en)
Inventor
Udo Gruber
Sebastian Grasser
Eugen Pfitzmaier
Reiner Bode
Gernot Hochegger
Original Assignee
Sgl Carbon Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33547043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0402911(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sgl Carbon Ag filed Critical Sgl Carbon Ag
Publication of BRPI0402911A publication Critical patent/BRPI0402911A/pt
Publication of BRPI0402911B1 publication Critical patent/BRPI0402911B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/424—Carbon black
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/425—Graphite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5252—Fibers having a specific pre-form
    • C04B2235/5256—Two-dimensional, e.g. woven structures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/604—Pressing at temperatures other than sintering temperatures
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/2438—Coated
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y10T428/249945—Carbon or carbonaceous fiber
    • 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
    • Y10T442/3301—Coated, impregnated, or autogenous bonded

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Woven Fabrics (AREA)

Abstract

"PROCESSO PARA A FABRICAçãO DE UM MATERIAL DE FRICçãO à BASE DE UM TECIDO DE FIBRA DE CARBONO PLANO PARA ELEMENTOS DE FRICçãO A úMIDO E MATERIAL DE FRICçãO FABRICADO SEGUNDO O PROCESSO". A presente invenção refere-se a um processo para a fabricação de um material de fricção à base de um tecido de fibra de carbono plano para elementos de fricção a úmido como guarnições de embreagem ou guarnições de anéis síncronos, incluindo a impregnação do tecido de fibras de carbono com um ligante para formação de um material fibroso (prepreg) impregnado com ligante. A invenção prevê que o prepreg (1) é temperado durante um período de têmpera sob uma temperatura de têmpera elevada em comparação com a temperatura ambiente e, antes do início e/ou ao menos durante uma parte do período de têmpera, é mecanicamente prensado em suas superfícies por meio de uma ferramenta de prensagem (2).
BRPI0402911A 2003-07-29 2004-07-21 processo para a fabricação de um material de fricção à base de um tecido de fibra de carbono plano para elementos de fricção a úmido e material de fricção fabricado segundo o processo BRPI0402911B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003134881 DE10334881A1 (de) 2003-07-29 2003-07-29 Verfahren zur Herstellung eines auf einem flächigen Carbonfaser-Gewebe basierenden Reibmaterials für Nassreibelemente und nach dem Verfahren hergestelltes Reibmaterial

Publications (2)

Publication Number Publication Date
BRPI0402911A true BRPI0402911A (pt) 2005-05-31
BRPI0402911B1 BRPI0402911B1 (pt) 2017-04-04

Family

ID=33547043

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0402911A BRPI0402911B1 (pt) 2003-07-29 2004-07-21 processo para a fabricação de um material de fricção à base de um tecido de fibra de carbono plano para elementos de fricção a úmido e material de fricção fabricado segundo o processo

Country Status (7)

Country Link
US (1) US7718101B2 (pt)
EP (1) EP1505310B1 (pt)
JP (1) JP5113983B2 (pt)
BR (1) BRPI0402911B1 (pt)
CA (1) CA2475941C (pt)
DE (1) DE10334881A1 (pt)
ZA (1) ZA200405121B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504080B1 (de) * 2006-09-12 2008-07-15 Miba Sinter Austria Gmbh Verfahren zur herstellung von unrunden zahnriemenrädern oder kettenrädern
AT504546B1 (de) 2006-11-20 2017-06-15 Miba Frictec Gmbh Nasslaufreibbelag
DE102007007037A1 (de) * 2007-02-08 2008-08-14 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Planetengetriebe
US8172061B2 (en) 2008-09-26 2012-05-08 GM Global Technology Operations LLC Clutch friction material and method of forming same
CN102409467B (zh) * 2011-09-27 2013-08-07 东华大学 一种交织与浮长镶嵌方格形电磁屏蔽机织物及其用途
WO2014176301A1 (en) * 2013-04-25 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Thrust washer including wet friction material with resin coated surface
CN104712691B (zh) * 2013-12-12 2017-07-18 航天睿特碳材料有限公司 一种碳纤维增强SiC基复合材料汽车刹车片的成型方法
JP1550132S (pt) * 2015-06-10 2016-05-23
DE102015214496A1 (de) * 2015-07-30 2017-02-02 Sgl Carbon Se Nassreibmaterial
DE102015014925B4 (de) 2015-11-17 2017-09-28 Ronald Hüner Reibschichten mit Kanalstruktur
DE102015017211A1 (de) 2015-11-17 2017-08-10 Ronald Hüner Verfahren zur Herstellung von Reibschichten auf einem Substrat mittels Druckverfahrens
CN108138860B (zh) * 2016-02-16 2020-08-14 吉凯恩传动系统日本株式会社 多片离合器
DE102018216268A1 (de) * 2017-09-29 2019-04-04 Robert Bosch Gmbh Additiv hergestellte bremsklotzanordnung mit gesteuertem kompressibilitätsfaktor
CN110715006A (zh) * 2019-11-14 2020-01-21 杭州临安华龙摩擦材料有限公司 轻型机械制动盘用摩擦片及其制备方法
CN119189355B (zh) * 2024-09-13 2025-11-07 湖北飞龙摩擦密封材料股份有限公司 一种具有长纤维编织结构的鼓式摩擦片及制备方法
CN119558150B (zh) * 2025-01-24 2025-05-13 兰州大学 一种基于压应力分布优化的干摩擦表面织构减摩方法

Family Cites Families (16)

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JPH01252577A (ja) * 1988-04-01 1989-10-09 Nippon Oil Co Ltd 炭素／炭素複合材料の製造法
US5059273A (en) * 1989-10-26 1991-10-22 E. I. Du Pont De Nemours And Company Process for preparing polyimide composites
JP3380271B2 (ja) * 1992-09-08 2003-02-24 三菱化学株式会社 炭素繊維強化炭素複合材の製造方法
US5382392A (en) * 1993-02-05 1995-01-17 Alliedsignal Inc. Process for fabrication of carbon fiber-reinforced carbon composite material
JPH08326806A (ja) * 1995-06-05 1996-12-10 Tokai Carbon Co Ltd 炭素系湿式摩擦材の製造方法
US5895716A (en) * 1995-07-18 1999-04-20 The B.F. Goodrich Company Wet friction materials, methods of making them, and apparatus containing the same
US5662993A (en) 1995-09-08 1997-09-02 General Motors Corporation Carbon-based friction material for automotive continuous slip service
JPH09254265A (ja) * 1996-03-26 1997-09-30 Nikon Corp 炭素繊維強化型樹脂板及びその製造方法
US5952249A (en) * 1996-12-17 1999-09-14 Textron Systems Corporation Amorphous carbon-coated carbon fabric wet friction material
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Also Published As

Publication number Publication date
CA2475941C (en) 2012-04-17
EP1505310B1 (de) 2012-08-08
US20050025951A1 (en) 2005-02-03
JP5113983B2 (ja) 2013-01-09
JP2005047271A (ja) 2005-02-24
DE10334881A1 (de) 2005-03-03
EP1505310A3 (de) 2007-06-13
CA2475941A1 (en) 2005-01-29
ZA200405121B (en) 2005-03-30
US7718101B2 (en) 2010-05-18
BRPI0402911B1 (pt) 2017-04-04
EP1505310A2 (de) 2005-02-09

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2784 DE 14-05-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.