BS AU 50-4.7.1:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
01-07-2009
English
31-01-1992
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
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