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BS 3092:1973

Current
Current

The latest, up-to-date edition.

Specification for main friction clutches, main power-take-off assemblies and associated attachments for internal combustion engines
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-1973

Publisher

British Standards Institution

Cooperating organizations
Foreword
Specification
1. General
2. Main clutches
3. Main power-take-off assemblies
4. Flywheel-spigoted couplings
5. Housings
Figures and Tables
A. Flywheel data
1. Spline details
2. Dowels and dowel holes
3. Single plate, coil spring-engaged clutches (flat
     face, equally spaced fixing holes and dowel
     location)
4. Flywheels for coil spring-engaged clutches (flat
     face, equally spaced fixing holes and dowel
     location)
5. Single plate, coil spring-engaged clutches (flat
     face, unequally spaced fixing holes and dowel
     location)
6. Flywheels for coil spring-engaged clutches (flat
     face, unequally spaced fixing holes and dowel
     location)
7. Single plate coil spring-engaged clutches (inset
     face, equally spaced fixing holes and dowel
     location)
8. Flywheels for coil spring-engaged clutches (inset
     face, equally spaced fixing holes and dowel
     location)
9. Single plate coil spring-engaged clutches (inset
     face, equally spaced fixing holes and spigot
     location)
10. Flywheels for coil spring-engaged clutches (inset
     face, equally spaced fixing holes and spigot
     location)
11. Diaphragm spring clutches
12. Flywheel for 6 1/2 inch diameter diaphragm spring
     clutch (flat face, unequally spaced fixing holes
     and dowel location)
13. Flywheels for 7 1/2 inch, 8 1/2 inch, 9 1/2 inch
     and 10 1/2 inch diameter diaphragm spring clutches
     (flat face, equally spaced fixing holes and dowel
     location)
14. Flywheels for 12 inch and 13 inch diameter
     diaphragm spring clutches (flat face, unequally
     spaced fixing holes and dowel location)
15. Flywheels for 14 inch and 15 inch diameter
     diaphragm spring clutches (inset face, equally
     spaced fixing holes and dowel location)
16. Multi-plate, coil spring-engaged and cam-operated
     clutches (flat face)
17. Multi-plate, coil spring-engaged and cam-operated
     clutches (inset face)
18. Friction plate, cam-operated clutches
19. Flywheels for friction plate, cam-operated clutches
20. Power-take-off assemblies (single and multi-plate)
21. Flywheels for power take-off assemblies (single
     and multi-plate)
22. Flywheels for flywheel-spigoted couplings and
     industrial clutches
23. Mating spigots for direct flywheel mounted clutches
     and flywheel-spigoted couplings
24. Engine flywheel housings
25. Clutch housings

Envelope, attachment and other dimensions of flywheel-mounted main drive components for internal combustion engines (excluding aircraft engines).

This British Standard specifies envelope, attachment and certain other dimensions of flywheel-mounted main drive components for internal combustion engines (excluding aircraft engines).

In Section 5, “Housings??, only dimensions relevant to the mating of the components are specified.

NOTE The titles of the British Standards referred to in this standard are listed on the inside back cover.

Committee
MCE/14
DevelopmentNote
Supersedes 71/30098 DC (07/2005) Reviewed and confirmed by BSI, December 2012. (11/2012)
DocumentType
Standard
Pages
42
PublisherName
British Standards Institution
Status
Current

BS 3170:1972 Specification for flexible couplings for power transmission
BS 3529:1962 Specification for dimensions of flywheel housing mounting pads and brackets for i.c. engines
BS 5208:1975 Specification for dimensions of power take-off driving shafts and mounting faces for small internal combustion engines

BS 46-1:1958 Keys and keyways and taper pins Specification. Keys and keyways
BS 3550:1963 Specification for involute splines
BS 2059:1953 Specification for straight-sided splines and serrations

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Hardcopy - English
PDF - English
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