JIS E 4309:2001
JIS E 4309:2001
Composition brake shoes for railway rolling stock - Quality requirements
Japanese Standards Association
Composition brake shoes for railway rolling stock - Quality requirements
Japanese Standards Association
1 Scope
2 Normative references
3 Definitions
4 Classification and symbol
5 Performance
5.1 Compressive strength
5.2 Charpy impact strength
5.3 Instantaneous coefficient of friction
5.4 Abrasion resistance
6 Structure
7 Shape, dimension and tolerance an dimension
8 Appearance
9 Material
10 Manufacturing method
11 Test
11.1 Compression test
11.2 Charpy impact test
11.3 Test of instantaneous coefficient of friction
11.4 Abrasion test
12 Inspection
13 Designation of product
14 Marking
Defines the quality requirements of the composition brake shoes used for the wheel tread of railway rolling stock and the composition brake shoe used for the brake disc surface of railway rolling stock.
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |