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BS 456:1961

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Specification for dimensions of track circuit insulation
Available format(s)

Hardcopy , PDF

Withdrawn date

08-02-2013

Language(s)

English

Published date

08-30-1961

Cooperating organizations
Foreword
Specification
1. Scope
2. Definitions
3. Material
4. Joint insulations for running rail
5. Sets of insulations for running rail joints
6. Joint insulations for combined running and check
     rails
7. Sets of insulations for combined running and check
     rail joints
8. Sole plate and stretcher bar insulations
9. Connecting rod insulations
10. Sets of insulations for sole plates, stretcher
     bars and connecting rods
11. Tolerances on dimensions
Appendices
A. Information to be supplied with enquiry and order
B. Information on rail insulations for superseded
     rail sections
C. Guidance on how to minimize the accumulation of
     metallic dust
D. Table of approximate metric equivalents

Dimensions of rail joint insulations of both solid and side plate type, applicable to British Standard bull head and flat-bottom rails, together with the insulations for sole plates, stretcher bars and rod joints. Typical arrangements and shapes of rail insulations are illustrated. Appendices give information on rail insulations for superseded rail sections, guidance on modifications to end posts necessary to reduce effects of metallic dust, etc.

Committee
GEL/9
DevelopmentNote
Inactive for the new design. (05/2010)
DocumentType
Standard
Pages
44
PublisherName
British Standards Institution
Status
Withdrawn

BS 216:1961 Specification for vulcanized fibre sheet for electrical purposes
BS 934:1940 Specification for vulcanized fibre (natural colour) rods and tubes for electrical purposes
BS 350:2004 Conversion factors for units
BS 47:1959 Specification for steel fishplates for bullhead and flat bottom railway rails
BS 11:1985 Specification for railway rails

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