JPS57143381A - Friction material for railway vehicle - Google Patents
Friction material for railway vehicleInfo
- Publication number
- JPS57143381A JPS57143381A JP2956581A JP2956581A JPS57143381A JP S57143381 A JPS57143381 A JP S57143381A JP 2956581 A JP2956581 A JP 2956581A JP 2956581 A JP2956581 A JP 2956581A JP S57143381 A JPS57143381 A JP S57143381A
- Authority
- JP
- Japan
- Prior art keywords
- iron powder
- friction material
- resin
- powder
- railway vehicle
- 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
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
PURPOSE: To provide a friction material for railway vehicle, having excellent adhesivity, water resistance and heat stability, and effective for the prevention of seizing and abrasion increase, and containing steel fibers, low density iron powder, graphite, an inorganic filler, a resin, etc. at specific rations.
CONSTITUTION: The objective friction material containing metallic powder bonded with a resin in intertwined metallic fibers is prepared by compounding 5W65wt% steel fibers (pref. ≤100μ in diameter and ≤10mm in length), 5W30% low density iron powder preferably having a particle size of finer than 100 mesh, 5W30% iron powder (preferably containing cast iron powder) preferably having a particle size of finer than 100 mesh, 0W10% copper powder, 10W30% graphite, 5W15% inorganic filler, 0W10% organic friction regulating agent, and 5W15% binder resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2956581A JPS57143381A (en) | 1981-03-02 | 1981-03-02 | Friction material for railway vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2956581A JPS57143381A (en) | 1981-03-02 | 1981-03-02 | Friction material for railway vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57143381A true JPS57143381A (en) | 1982-09-04 |
JPH0238812B2 JPH0238812B2 (en) | 1990-09-03 |
Family
ID=12279645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2956581A Granted JPS57143381A (en) | 1981-03-02 | 1981-03-02 | Friction material for railway vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143381A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04207914A (en) * | 1990-11-30 | 1992-07-29 | Railway Technical Res Inst | Attraction type eddy current rail brake |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5665075A (en) * | 1979-11-01 | 1981-06-02 | Sumitomo Electric Ind Ltd | Brake lining composition |
-
1981
- 1981-03-02 JP JP2956581A patent/JPS57143381A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5665075A (en) * | 1979-11-01 | 1981-06-02 | Sumitomo Electric Ind Ltd | Brake lining composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04207914A (en) * | 1990-11-30 | 1992-07-29 | Railway Technical Res Inst | Attraction type eddy current rail brake |
Also Published As
Publication number | Publication date |
---|---|
JPH0238812B2 (en) | 1990-09-03 |
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