KR910008313A - 습식 마찰 재료 - Google Patents

습식 마찰 재료 Download PDF

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Publication number
KR910008313A
KR910008313A KR1019900016488A KR900016488A KR910008313A KR 910008313 A KR910008313 A KR 910008313A KR 1019900016488 A KR1019900016488 A KR 1019900016488A KR 900016488 A KR900016488 A KR 900016488A KR 910008313 A KR910008313 A KR 910008313A
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KR
South Korea
Prior art keywords
friction material
wet friction
rubber
filler
expanded graphite
Prior art date
Application number
KR1019900016488A
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English (en)
Other versions
KR0182782B1 (ko
Inventor
시로 나자가와
마키오 후지와라
Original Assignee
안도 케니치로
도시바 틴가로이 가부시끼가이샤
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.)
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Publication date
Application filed by 안도 케니치로, 도시바 틴가로이 가부시끼가이샤 filed Critical 안도 케니치로
Publication of KR910008313A publication Critical patent/KR910008313A/ko
Application granted granted Critical
Publication of KR0182782B1 publication Critical patent/KR0182782B1/ko

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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—Composition of linings ; Methods of manufacturing
    • 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
    • F16D69/025—Compositions based on an organic binder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

습식 마찰 재료
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 마찰 재료와 비교하기 위한 마찰재료의 마찰 특성 측정 실험에서 경과시간과 탄성률의 관계를 나타낸 곡선이며,
제 2 도는 동일하게 경과시간과 라이닝 두께의 변화율의 관계를 나타낸 곡선이며,
제 3 도 및 제4도는 동일하게 경과시간과 탄성률의 관계를 나타낸 곡선이며,
제 5 도는 동일하게 사이클수와 실면적당 버클링 하중(荷重)의 관계를 나타낸 곡선이다.

Claims (9)

  1. 5-40%(중량%)의 열경화성 수지를 결합 성분으로하고, 나머지가 충진물(filler)인 마찰 재료로서, 상기 충전물에 적어도 고무와 팽창화흑연(exfoliated graphite)을 함유하는 것을 특징으로 하는 습식 마찰 재료.
  2. 제 1 항에 있어서, 상기 충진물에 적어도 다공질 펄프 미립자 분말을 함유하는 것을 특징으로 하는 습식 마찰 재료.
  3. 제 2 항에 있어서, 상기 다공질 펄프 미립자 분말이 20-70%의 기공률을 갖음을 특징으로 하는 습식 마찰 재료.
  4. 50-40%(중량%)의 열경화성 수지를 결합 성분으로하고, 나머지가 충진물인 마찰 재료로서, 상기 충진물에 적어도 고무를 함침 또는 코팅한 팽창화 흑연을 함유하는 것을 특징으로 하는 습식마찰재료.
  5. 제 4 항에 있어서, 상기 충진물에 열경화성 수지와 부분적으로 결합된 다공질 펄프 미립자 분말을 함유하는 것을 특징으로 하는 습식마찰재료.
  6. 제 5 항에 있어서, 열경화성 수지와 부분적으로 결합한 상기의 다공질 펄프 미립자 분말이 20-70%의 기공률을 갖음을 특징으로 하는 습식 마찰 재료.
  7. 제 4 항에 있어서, 고무를 함침 또는 코팅한 팽창화 흑연의 함유량이 1-60%(중량%)인 습식 마찰 재료.
  8. 제 5 항에 있어서, 고무를 함침 또는 코팅한 팽창화 흑연의 함유량이 1-60%(중량%)인 습식 마찰 재료.
  9. 제 6 항에 있어서, 고무를 함침 또는 코팅한 팽창화 흑연의 함유량이 1-60%(중량%)인 습식 마찰 재료.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900016488A 1989-10-18 1990-10-16 습식 마찰 재료 KR0182782B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1270952A JP2815199B2 (ja) 1989-10-18 1989-10-18 湿式摩擦材料
JP270952/1989 1989-10-18

Publications (2)

Publication Number Publication Date
KR910008313A true KR910008313A (ko) 1991-05-31
KR0182782B1 KR0182782B1 (ko) 1999-04-01

Family

ID=17493305

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900016488A KR0182782B1 (ko) 1989-10-18 1990-10-16 습식 마찰 재료

Country Status (6)

Country Link
US (1) US5127949A (ko)
EP (1) EP0425910B1 (ko)
JP (1) JP2815199B2 (ko)
KR (1) KR0182782B1 (ko)
AT (1) ATE99778T1 (ko)
DE (1) DE69005791T2 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383963A (en) * 1993-02-22 1995-01-24 Kubota Corporation Composite fibers of potassium hexatitanate and titanium dioxide
US5573579A (en) * 1994-03-17 1996-11-12 Osaka Gas Company, Ltd. Method for producing friction material
FR2717820B1 (fr) * 1994-03-25 1996-05-15 Valeo Matériau de frottement destiné à équiper un dispositif mettant en Óoeuvre un frottement en milieu liquide, ainsi que le procédé de réalisation d'un tel matériau de frottement et du dispositif qui en est équipé .
JP3831430B2 (ja) * 1995-05-23 2006-10-11 Ｎｓｋワーナー株式会社 湿式摩擦材の製造方法
US6013696A (en) * 1998-01-22 2000-01-11 The Mead Corporation Friction member and method for manufacture thereof
US6586373B2 (en) * 2000-11-02 2003-07-01 Nsk-Warner Kabushiki Kaisha Wet friction material
US6830798B2 (en) * 2001-07-10 2004-12-14 Raytech Composites, Inc. Continuous yarn laid wet friction material
US7488401B2 (en) * 2005-07-11 2009-02-10 Sulzer Friction Systems (Us) Inc. Wet-laid friction material, system and method
DE102007061459B4 (de) * 2006-12-27 2020-10-08 Akebono Brake Industry Co., Ltd. Asbestfreies Reibungsmaterial
JP2008274089A (ja) 2007-04-27 2008-11-13 Akebono Brake Ind Co Ltd 有機系摩擦調整材
JP4680288B2 (ja) 2008-10-10 2011-05-11 トヨタ自動車株式会社 摩擦材及び摩擦材の製造方法
US8192643B2 (en) * 2009-12-15 2012-06-05 Massachusetts Institute Of Technology Graphite microfluids
US20110220841A1 (en) * 2010-03-09 2011-09-15 Massachusetts Institute Of Technology Thermal and/or electrical conductivity control in suspensions
JP6186428B2 (ja) * 2013-03-22 2017-08-23 日清紡ブレーキ株式会社 摩擦材

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1137373A (en) * 1913-05-29 1915-04-27 Condensite Company Of America Expanded graphite and composition thereof.
GB991581A (en) * 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
US4150011A (en) * 1978-05-10 1979-04-17 Molded Materials Company, Div. Of Carlisle Corporation Brake block material
US4175070A (en) * 1978-06-02 1979-11-20 The Bendix Corporation High carbon friction material
US4256801A (en) * 1979-12-14 1981-03-17 Raybestos-Manhattan, Incorporated Carbon fiber/flame-resistant organic fiber sheet as a friction material
JPS56103270A (en) * 1980-01-22 1981-08-18 Teijin Ltd Friction material
US4363884A (en) * 1980-03-17 1982-12-14 Akebono Brake Industry Company, Ltd. Friction material
SU1079653A1 (ru) * 1982-03-19 1984-03-15 Предприятие П/Я В-8570 Полимерна фрикционна композици
JPH072895B2 (ja) * 1984-03-01 1995-01-18 日本ゼオン株式会社 耐衝撃性フェノール系樹脂組成物
US4946892A (en) * 1987-10-05 1990-08-07 Ucar Carbon Technology Corporation Composites of in-situ exfoliated graphite
JP2633288B2 (ja) * 1988-04-06 1997-07-23 ファナック株式会社 レーザ用電源の調整方法
JPH01258885A (ja) * 1988-04-11 1989-10-16 Toshiba Corp レーザ出力検出装置

Also Published As

Publication number Publication date
US5127949A (en) 1992-07-07
JPH03140390A (ja) 1991-06-14
KR0182782B1 (ko) 1999-04-01
EP0425910A1 (en) 1991-05-08
ATE99778T1 (de) 1994-01-15
EP0425910B1 (en) 1994-01-05
JP2815199B2 (ja) 1998-10-27
DE69005791D1 (de) 1994-02-17
DE69005791T2 (de) 1994-06-23

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