CA2276317A1 - High performance two-ply friction material - Google Patents

High performance two-ply friction material Download PDF

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Publication number
CA2276317A1
CA2276317A1 CA002276317A CA2276317A CA2276317A1 CA 2276317 A1 CA2276317 A1 CA 2276317A1 CA 002276317 A CA002276317 A CA 002276317A CA 2276317 A CA2276317 A CA 2276317A CA 2276317 A1 CA2276317 A1 CA 2276317A1
Authority
CA
Canada
Prior art keywords
friction material
high performance
base material
fibrous base
ply fibrous
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
CA002276317A
Other languages
French (fr)
Other versions
CA2276317C (en
Inventor
Robert C. Lam
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.)
BorgWarner Inc
Original Assignee
Borg Warner Automotive Inc
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 Borg Warner Automotive Inc filed Critical Borg Warner Automotive Inc
Publication of CA2276317A1 publication Critical patent/CA2276317A1/en
Application granted granted Critical
Publication of CA2276317C publication Critical patent/CA2276317C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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—Compositions of linings; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F16D69/026—Compositions based on an organic binder containing fibres
    • 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
    • F16D2069/009—Linings attached to both sides of a central support element, e.g. a carrier plate
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0082—Production methods therefor
    • F16D2200/0091—Impregnating a mat of fibres with a binder
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/601—Nonwoven fabric has an elastic quality
    • Y10T442/602—Nonwoven fabric comprises an elastic strand or fiber material
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/673—Including particulate material other than fiber

Abstract

The present invention relates to a two-ply fibrous base material comprising a more porous primary layer having elastic and oil absorbent characteristics bonded to a less porous secondary layer having high temperature resistance and high strength characteristics. The two-ply fibrous base material, when impregnated with a suitable resin, provides a friction material exhibiting good friction and wear characteristics and is especially useful in high energy end use applications.
CA002276317A 1998-07-06 1999-06-28 High performance two-ply friction material Expired - Fee Related CA2276317C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/110,597 1998-07-06
US09/110,597 US6182804B1 (en) 1997-01-16 1998-07-06 High performance two-ply friction material

Publications (2)

Publication Number Publication Date
CA2276317A1 true CA2276317A1 (en) 2000-01-06
CA2276317C CA2276317C (en) 2008-01-22

Family

ID=22333897

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276317A Expired - Fee Related CA2276317C (en) 1998-07-06 1999-06-28 High performance two-ply friction material

Country Status (6)

Country Link
US (1) US6182804B1 (en)
EP (1) EP0971151B1 (en)
JP (1) JP4885341B2 (en)
KR (1) KR100549565B1 (en)
CA (1) CA2276317C (en)
DE (1) DE69939795D1 (en)

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US6630416B1 (en) 2000-11-06 2003-10-07 Borgwarner Inc. Friction material formed by deposition of friction modifiers on high, wet energy carbonaceous friction materials
US6607857B2 (en) * 2001-05-31 2003-08-19 General Motors Corporation Fuel cell separator plate having controlled fiber orientation and method of manufacture
JP2003113253A (en) * 2001-07-30 2003-04-18 Nisshinbo Ind Inc Non-asbestos-based friction material
JP3894882B2 (en) * 2002-02-20 2007-03-22 本田技研工業株式会社 Method for manufacturing friction plate for wet multi-plate clutch
US20030155193A1 (en) * 2002-02-20 2003-08-21 Hays William D. Non-metallic brake plate
US20040043193A1 (en) * 2002-08-30 2004-03-04 Yih-Fang Chen Friction material with friction modifying layer
US7537824B2 (en) * 2002-10-24 2009-05-26 Borgwarner, Inc. Wet friction material with pitch carbon fiber
US6978871B2 (en) * 2003-09-17 2005-12-27 Tenneco Automotive Operating Company Inc. Adjustable damper with control valve, mounted in an external collar
US7696261B2 (en) * 2003-10-03 2010-04-13 Borgwarner Inc. Mixed deposit friction material
JP2005133074A (en) 2003-10-03 2005-05-26 Borgwarner Inc High coefficient woven friction material
US20050075414A1 (en) * 2003-10-03 2005-04-07 Lam Robert C. High performance, durable, deposit friction material
US20050074595A1 (en) * 2003-10-03 2005-04-07 Lam Robert C. Friction material containing partially carbonized carbon fibers
US20050075021A1 (en) * 2003-10-03 2005-04-07 Lam Robert C. High performance, durable, deposit friction material
US8021744B2 (en) * 2004-06-18 2011-09-20 Borgwarner Inc. Fully fibrous structure friction material
US8603614B2 (en) 2004-07-26 2013-12-10 Borgwarner Inc. Porous friction material with nanoparticles of friction modifying material
US7429418B2 (en) 2004-07-26 2008-09-30 Borgwarner, Inc. Porous friction material comprising nanoparticles of friction modifying material
DE102005048109A1 (en) * 2004-10-12 2006-04-20 Miba Frictec Gmbh Brake shoe for a disc brake
WO2006116474A2 (en) * 2005-04-26 2006-11-02 Borgwarner Inc. Friction material
CN101300297A (en) * 2005-11-02 2008-11-05 博格华纳公司 Carbon friction materials
FR2896035B1 (en) * 2006-01-06 2009-01-16 Moving Magnet Tech LOW STROKE MAGNETIC POSITION SENSOR, IN PARTICULAR FOR THE TORSION MEASUREMENT OF A STEERING COLUMN
US20090048369A1 (en) * 2006-03-29 2009-02-19 Newcomb Timothy P Friction Materials Made With Resins Containing Polar Functional Groups
US20080011562A1 (en) * 2006-07-11 2008-01-17 Hilbrandt William P Multiple layer friction material brake pad
JP4877758B2 (en) * 2006-07-11 2012-02-15 アイシン化工株式会社 Clutch facing
AT504820B1 (en) * 2007-02-09 2012-10-15 Miba Frictec Gmbh FRICTION LINING
EP2028221A1 (en) * 2007-08-03 2009-02-25 Borgwarner, Inc. Friction material with silicon
DE102008013907B4 (en) 2008-03-12 2016-03-10 Borgwarner Inc. Frictionally-locking device with at least one friction plate
DE102009030506A1 (en) * 2008-06-30 2009-12-31 Borgwarner Inc., Auburn Hills friction materials
US20120028526A1 (en) * 2010-07-29 2012-02-02 Eaton Corporation Friction member and friction material thereof
US8461064B2 (en) * 2010-07-29 2013-06-11 Eaton Corporation Friction member and friction material thereof
US9777785B2 (en) 2011-08-08 2017-10-03 Borgwarner Inc. Wet friction material
CN102514276A (en) * 2011-11-15 2012-06-27 无锡贺安特动力科技有限公司 Carbon-based abrasion-proof material and preparation method thereof
US20130240304A1 (en) * 2012-03-19 2013-09-19 United Technologies Corporation Low conductivity brake pad
WO2015176726A1 (en) * 2014-05-21 2015-11-26 Schaeffler Technologies AG & Co. KG Method for the production of a wet friction lining, and wet friction lining
DE112015004987T5 (en) * 2014-11-03 2017-07-27 Cummins Inc. METHOD FOR SUPPORTING LOAD AIR TUBES AND HANDLING OF HEAT EXTENSION BY MEANS OF A WEAR SLEEVE
US9499759B2 (en) 2014-12-09 2016-11-22 Hyundai Motor Company Paper-based wet friction material of automotive auto transmission
JP2018507367A (en) * 2015-02-27 2018-03-15 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ Facing carrier for wet friction facing
US10260584B2 (en) 2017-03-16 2019-04-16 Schaeffler Technologies AG & Co. KG Wet friction material having increased pressure cycle life
DE102017121431A1 (en) 2017-09-15 2019-03-21 Schaeffler Technologies AG & Co. KG Torque limiter for a drive train
US20190275760A1 (en) * 2018-03-06 2019-09-12 Schaeffler Technologies AG & Co. KG Wet friction material with orifices
US20190277359A1 (en) * 2018-03-06 2019-09-12 Schaeffler Technologies AG & Co. KG Double layer wet friction material
US10816043B2 (en) * 2018-03-06 2020-10-27 Schaeffler Technologies AG & Co. KG Method of forming wet friction material by burning off fibers
US20200124126A1 (en) * 2018-10-22 2020-04-23 Schaeffler Technologies AG & Co. KG Wet friction material with coated filler particles
DE102018129892A1 (en) 2018-11-27 2020-05-28 Schaeffler Technologies AG & Co. KG Process and plant for producing a multi-layer wet-running friction material
CN110715005B (en) * 2019-09-25 2020-11-03 南阳理工学院 Preparation method of high-thermal-conductivity copper-based brake pad with orientation structure
CN113153926A (en) 2020-01-07 2021-07-23 博格华纳公司 Clutch system and vehicle transmission system comprising a clutch system

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US4244994A (en) 1979-06-21 1981-01-13 Raybestos-Manhattan, Inc. Laminated aramid fiber friction members
US5646076A (en) * 1979-12-21 1997-07-08 Bortz; David N. Friction controlling devices and methods of their manufacture
JPS62215134A (en) * 1986-03-17 1987-09-21 Aisin Chem Co Ltd Two-layer formed clutch facing
JPS63152785A (en) * 1986-12-16 1988-06-25 Sumitomo Metal Ind Ltd Sliding gate device
JPH06137352A (en) * 1992-10-23 1994-05-17 Mitsubishi Gas Chem Co Inc Clutch facing
US5753356A (en) * 1993-08-04 1998-05-19 Borg-Warner Automotive, Inc. Friction lining material comprising less fibrillated aramid fibers and synthetic graphite
US5453317A (en) * 1993-08-31 1995-09-26 Borg-Warner Automotive, Inc. Friction material comprising powdered phenolic resin and method of making same
KR100350332B1 (en) * 1993-09-23 2002-11-14 보그-워너 인코포레이티드 Unsaturated friction materials containing powdered silicone resins and powdered phenolic resins and methods for preparing the same
AT401255B (en) * 1994-02-25 1996-07-25 Hoerbiger & Co FRICTION COVER
US5573579A (en) * 1994-03-17 1996-11-12 Osaka Gas Company, Ltd. Method for producing friction material
DE69515938T3 (en) * 1994-08-02 2005-09-01 Borgwarner Inc., Auburn Hills friction lining
US5520866A (en) * 1994-08-09 1996-05-28 Cytec Technology Corp. Process for the preparation of friction materials containing blends of organic fibrous and particulate components
JPH08121516A (en) * 1994-10-24 1996-05-14 Toyota Motor Corp Wet friction material
CA2184342A1 (en) * 1995-09-28 1997-03-29 Robert C. Lam Fibrous lining material comprising a less fibrillated aramid and synthetic graphite
CA2202432C (en) * 1996-05-17 2006-09-12 Marc A. Yesnik Two-ply friction material
US5775468A (en) * 1997-01-16 1998-07-07 Borg-Warner Automotive, Inc. High performance two-ply friction material

Also Published As

Publication number Publication date
EP0971151A1 (en) 2000-01-12
KR100549565B1 (en) 2006-02-03
CA2276317C (en) 2008-01-22
KR20000016905A (en) 2000-03-25
US6182804B1 (en) 2001-02-06
JP4885341B2 (en) 2012-02-29
EP0971151B1 (en) 2008-10-29
JP2000037804A (en) 2000-02-08
DE69939795D1 (en) 2008-12-11

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