BS 248:1969
Current
The latest, up-to-date edition.
Specification for light rails and fishplates for use at mines
Hardcopy , PDF
English
30-01-1969
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Foreword
Specification
1. Scope
2. Rails
3. Fishplates
4. Fishbolts
Figure
1. Location of tensile test piece
Tables
1. Dimensions of light flat bottom rails
2. Dimensions of light bridge rails
3. Position of bolt holes at end of rails
4. Position and dimensions of nail holes in flat
bottom rails
5. Dimensions of fishbolts and nuts
6. Dimensions of fishplates for light flat bottom rails
7. Position and dimension of holes in fishplates for
light flat bottom rails
Dimensions, material and tests for steel sections suitable for light flat bottom and bridge rails. Material and dimensions of fishplates; general requirements for fishbolts.
| Committee |
MRE/1
|
| DevelopmentNote |
Supersedes 67/23143 DC. (06/2004) Reviewed and confirmed by BSI, January 2011. (12/2010)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard specifies requirements for light flat bottom and bridge rails, fishplates and fishbolts for underground track and associated surface track at mines.
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| BS 325:1947 | Specification for black cup and countersunk bolts and nuts |
| BS 350:2004 | Conversion factors for units |
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