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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Tyres and wheels. Rim profiles and dimensions. Moped rims Specification for moped rims
Hardcopy , PDF
01-07-2009
English
31-01-1992
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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Withdrawn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 |
| BS AU 50-1.7.1:1989 | Tyres and wheels. Tyres. Moped tyres Specification for tyre designations, dimensions and load ratings |
| ISO 3911:2004 | Wheels and rims for pneumatic tyres Vocabulary, designation and marking |
| ISO 4249-3:2010 | Motorcycle tyres and rims (code-designated series) Part 3: Rims |
| BS AU 50-4.6.3:1991 | Tyres and wheels. Rim profiles and dimensions. Motorcycle rims. Specification for code designated series (diameter codes 4 to 12) rims |
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