WO2008133056A1 - 非石綿系摩擦材 - Google Patents
非石綿系摩擦材 Download PDFInfo
- Publication number
- WO2008133056A1 WO2008133056A1 PCT/JP2008/057196 JP2008057196W WO2008133056A1 WO 2008133056 A1 WO2008133056 A1 WO 2008133056A1 JP 2008057196 W JP2008057196 W JP 2008057196W WO 2008133056 A1 WO2008133056 A1 WO 2008133056A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- friction material
- friction
- asbestos friction
- asbestos
- Prior art date
Links
- 239000010425 asbestos Substances 0.000 title abstract 3
- 239000002783 friction material Substances 0.000 title abstract 3
- 229910052895 riebeckite Inorganic materials 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 4
- 229920000914 Metallic fiber Polymers 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
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
- F16D69/025—Compositions based on an organic binder
- F16D69/026—Compositions based on an organic binder containing fibres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
非石綿系摩擦材(2)は、85~145Hvのビッカース硬さ、400~600N/mm2の引張強さ、20~49%の伸びを有し、融点が1300°C以上の金属繊維から成る骨材繊維と、有機繊維と、結合材を含有する。さらに、高温摩擦後に、前記非石綿系摩擦材(2)の表面から200μm以内に形成される摩擦劣化層に含まれる前記骨材繊維の繊維径が、前記高温摩擦前の100~20%の大きさを有する。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-105535 | 2007-04-13 | ||
JP2007105535 | 2007-04-13 | ||
JP2008060444A JP5578391B2 (ja) | 2007-04-13 | 2008-03-11 | 非石綿系摩擦材 |
JP2008-060444 | 2008-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008133056A1 true WO2008133056A1 (ja) | 2008-11-06 |
Family
ID=39925515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/057196 WO2008133056A1 (ja) | 2007-04-13 | 2008-04-11 | 非石綿系摩擦材 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008133056A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539240A (en) * | 1984-11-29 | 1985-09-03 | Borg-Warner Corporation | Asbestos free friction element |
JPH01120446A (ja) * | 1987-10-30 | 1989-05-12 | Aisin Chem Co Ltd | ブレーキ用摩擦材 |
JPH02209635A (ja) * | 1989-02-03 | 1990-08-21 | Aisin Chem Co Ltd | ブレーキ用摩擦材 |
JPH03181628A (ja) * | 1989-09-18 | 1991-08-07 | Sumitomo Electric Ind Ltd | ブレーキ用摩擦材 |
JPH03237183A (ja) * | 1990-02-14 | 1991-10-23 | Akebono Brake Ind Co Ltd | ノンアスベストス摩擦材 |
-
2008
- 2008-04-11 WO PCT/JP2008/057196 patent/WO2008133056A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539240A (en) * | 1984-11-29 | 1985-09-03 | Borg-Warner Corporation | Asbestos free friction element |
JPH01120446A (ja) * | 1987-10-30 | 1989-05-12 | Aisin Chem Co Ltd | ブレーキ用摩擦材 |
JPH02209635A (ja) * | 1989-02-03 | 1990-08-21 | Aisin Chem Co Ltd | ブレーキ用摩擦材 |
JPH03181628A (ja) * | 1989-09-18 | 1991-08-07 | Sumitomo Electric Ind Ltd | ブレーキ用摩擦材 |
JPH03237183A (ja) * | 1990-02-14 | 1991-10-23 | Akebono Brake Ind Co Ltd | ノンアスベストス摩擦材 |
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