WO2009057414A1 - 湿式摩擦材 - Google Patents

湿式摩擦材 Download PDF

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Publication number
WO2009057414A1
WO2009057414A1 PCT/JP2008/067895 JP2008067895W WO2009057414A1 WO 2009057414 A1 WO2009057414 A1 WO 2009057414A1 JP 2008067895 W JP2008067895 W JP 2008067895W WO 2009057414 A1 WO2009057414 A1 WO 2009057414A1
Authority
WO
WIPO (PCT)
Prior art keywords
friction material
wet friction
fibrous substance
resistance
base
Prior art date
Application number
PCT/JP2008/067895
Other languages
English (en)
French (fr)
Inventor
Toshihiko Kozutsumi
Original Assignee
Showa Highpolymer Co., Ltd.
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 Showa Highpolymer Co., Ltd. filed Critical Showa Highpolymer Co., Ltd.
Priority to US12/740,274 priority Critical patent/US8222317B2/en
Priority to CN200880113373A priority patent/CN101835867A/zh
Publication of WO2009057414A1 publication Critical patent/WO2009057414A1/ja

Links

Classifications

    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0082—Production methods therefor
    • F16D2200/0091—Impregnating a mat of fibres with a binder

Abstract

　高い摩擦係数を有し、摩擦材の総厚変化量が少なく、耐熱性（耐ヒートスポット性）に優れる湿式摩擦材を提供することを本発明の課題とする。 　上記課題を解決するため、本発明は、繊維状物質を含む基材に熱硬化性樹脂を含浸させた後、加熱硬化してなる湿式摩擦材において、該繊維状物質のアスペクト比が１０以上であって、かつ該繊維状物質が該基材中に６０～７５質量％含まれる、湿式摩擦材を提供する。
PCT/JP2008/067895 2007-10-29 2008-10-02 湿式摩擦材 WO2009057414A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/740,274 US8222317B2 (en) 2007-10-29 2008-10-02 Wet friction material
CN200880113373A CN101835867A (zh) 2007-10-29 2008-10-02 湿摩擦材料

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-280727 2007-10-29
JP2007280727A JP5461770B2 (ja) 2007-10-29 2007-10-29 湿式摩擦材

Publications (1)

Publication Number Publication Date
WO2009057414A1 true WO2009057414A1 (ja) 2009-05-07

Family

ID=40590810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067895 WO2009057414A1 (ja) 2007-10-29 2008-10-02 湿式摩擦材

Country Status (4)

Country Link
US (1) US8222317B2 (ja)
JP (1) JP5461770B2 (ja)
CN (1) CN101835867A (ja)
WO (1) WO2009057414A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120264850A1 (en) * 2009-12-17 2012-10-18 Schaeffler Technologies AG & Co. KG Friction element for synchronizing device
CN103038535A (zh) * 2010-07-29 2013-04-10 伊顿公司 摩擦件及其摩擦材料

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012189175A (ja) * 2011-03-11 2012-10-04 Hokkaido Railway Co 車両用制輪子及び摩擦材料
JP5753518B2 (ja) * 2012-07-04 2015-07-22 日清紡ブレーキ株式会社 摩擦材
CN102943410B (zh) * 2012-11-14 2014-12-03 陕西科技大学 一种多壁碳纳米管改性纸基摩擦材料的制备方法
CN103438127B (zh) * 2013-08-08 2016-12-28 临安华龙摩擦材料有限公司 基于碳纤维陶瓷纤维增强的湿式纸基摩擦片及其制作方法
JP6977778B2 (ja) * 2017-10-26 2021-12-08 昭和電工マテリアルズ株式会社 摩擦部材、下張り材用摩擦材組成物及び摩擦材
US20200124125A1 (en) * 2018-10-17 2020-04-23 Schaeffler Technologies AG & Co. KG Method of making wet friction material with water based phenolic resin
US11428277B2 (en) * 2018-11-21 2022-08-30 Dana Automotive Systems Group, Llc Joint and clutch assembly
JP2021116838A (ja) * 2020-01-23 2021-08-10 マツダ株式会社 摩擦材および摩擦締結装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469832A (en) * 1987-09-08 1989-03-15 Oriental Asbest Nonwoven fabric for friction agent and manufacture thereof
JPH09194822A (ja) * 1996-01-22 1997-07-29 Nissan Motor Co Ltd 湿式摩擦材
JPH09217054A (ja) * 1996-02-08 1997-08-19 Osaka Gas Co Ltd 湿式摩擦材
JP2006199777A (ja) * 2005-01-19 2006-08-03 Showa Highpolymer Co Ltd 湿式摩擦材

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451872B1 (en) * 1999-07-30 2002-09-17 Nisshinbo Industries, Inc. Non-asbestos friction materials
US7429418B2 (en) * 2004-07-26 2008-09-30 Borgwarner, Inc. Porous friction material comprising nanoparticles of friction modifying material
WO2007044889A2 (en) * 2005-10-11 2007-04-19 Board Of Trustees Of Southern Illinois University Composite friction materials having carbon nanotube and carbon nanofiber friction enhancers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469832A (en) * 1987-09-08 1989-03-15 Oriental Asbest Nonwoven fabric for friction agent and manufacture thereof
JPH09194822A (ja) * 1996-01-22 1997-07-29 Nissan Motor Co Ltd 湿式摩擦材
JPH09217054A (ja) * 1996-02-08 1997-08-19 Osaka Gas Co Ltd 湿式摩擦材
JP2006199777A (ja) * 2005-01-19 2006-08-03 Showa Highpolymer Co Ltd 湿式摩擦材

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120264850A1 (en) * 2009-12-17 2012-10-18 Schaeffler Technologies AG & Co. KG Friction element for synchronizing device
US8846780B2 (en) * 2009-12-17 2014-09-30 Schaeffler Technologies AG & Co. KG Friction element for synchronizing device
CN103038535A (zh) * 2010-07-29 2013-04-10 伊顿公司 摩擦件及其摩擦材料

Also Published As

Publication number Publication date
CN101835867A (zh) 2010-09-15
JP2009108166A (ja) 2009-05-21
JP5461770B2 (ja) 2014-04-02
US20100256259A1 (en) 2010-10-07
US8222317B2 (en) 2012-07-17

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