BS AU 50-4.7.1:1991
Withdrawn
Tyres and wheels. Rim profiles and dimensions. Moped rims Specification for moped rims
Hardcopy , PDF
English
01-31-1992
07-01-2009
National foreword
Committees responsible
Specification
1. Scope
2. Normative references
3. General
4. Designation and marking
5. Rim contours
6. Rim diameters
7. Permitted rim widths
Annexes
A. Permitted rim width codes for tyres used on mopeds
and small cubic capacity motorcycles designed for
a maximum speed of 100 km/h
B. Methods for measuring and gauging moped rim
dimensions
Tables
1. Dimensions of tapered bead seat rims (straight side)
2. Specified rim diameters and measuring rim diameters
3. Permitted rim width codes (moped tyres)
A.1 Permitted rim width codes
B.1 Tape widths for moped rims
Figures
1. Contour of tapered bead seat rims (straight side)
B.1 Rim dimensions
B.2 Rim measurement
B.3 Tape details
B.4 Tape mandrel
B.5 Vernier gauge (1/20 mm graduation)
B.6 Vernier gauge details for measuring principle for
flange height, G
B.7 Use of vernier with spacer
B.8 Measuring principle of dimension L1
B.9 Calliper vernier for measuring dimension L1
B.10 Measuring principle of bead seat angle beta
B.11 Tool for measuring angle beta
B.12 Calliper vernier for measuring rim widths
Explains the dimensions of tapered bead seat rims for moped tyres. Applies to those rim contour dimensions necessary for tyre mounting and fitting of the tyre to the rim. Covers normative references, general, designation and marking, rim diameters and permitted rim widths.
| Committee |
AUE/4
|
| DevelopmentNote |
Also numbered as ISO 5995-2 Supersedes BS AU50-2.1B(1980) and 86/77796 DC (11/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
This standard has been withdrawn and is no longer current. No replacement edition is available.
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