BS 3190:1972
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 speedometer and odometer systems for road vehicles
Hardcopy , PDF
15-11-1996
English
30-03-1972
Co-operating organizations
Foreword
Specification
1 Scope
2 Definitions
3 Speedometer drives
4 Drive input for speedometers and odometers (distance
indicators)
5 Accuracy of odometer
6 Accuracy of speed indication
7 Cases or other protection
8 Installation
9 Mounting and overall dimensions (only applicable to
heavy commercial vehicles)
10 Parallax
11 Dial presentation
12 Rotation and deflection
13 Insulation resistance (only applicable to heavy
commercial vehicles)
14 Temperature and humidity
15 Index stability
16 Identification marking
17 Type tests
18 Routing tests
Appendices
A Selection of equipment
B Recommendations on the design and construction of
speedometers and odometers
Tables
1 Drives
2 Drive input
3 Effect of non-standard input on 620 rev per
indicated kilometre instrument
4 Effect of non-standard input on 1000 rev per
indicated mile instrument
5 Accuracy of speed indication of instrument as
manufactured
Figures
1 Drive A. Regular
2 Drive B. Snap on (typical representation only)
3 Drive C. Light flexible (non-preferred)
4 Drive D. Heavy flexible metric
5 Drive E. Heavy flexible (applicable to mechanical
and electrical types)
6 Drive F. For electrical transmitter (flanged)
7 Drive G. For electrical transmitter (snout mounted)
8 Drive H. Pulse generator
9 Socket for connection to electronic speedometers for
Drive H
10 148 mm speedometer (mechanical)
11 Electronic speedometer (clamp fixing)
12 Electronic speedometer (bracket mounted)
13 100 mm/4 in nominal diameter speedometer
(electrical)
14 Transmitter for speedometers
Specifies requirements for the drive, coupling and performance of systems for heavy and light commercial vehicles and private motor cars.
Committee |
W/-
|
DevelopmentNote |
REPLACES BS AU 37: 1964, BS AU 38: 1964 AND BS AU70: 1965 OBSOLETE - REQUIREMENTS NOW DEALT WITH BY EUROPEAN DIRECTIVES
|
DocumentType |
Standard
|
Pages |
32
|
PublisherName |
British Standards Institution
|
Status |
Withdrawn
|
Supersedes |
BS 3403:1972 | Specification for indicating tachometer and speedometer systems for industrial, railway and marine use |
BS 3693A:1964 | Recommendations for the design of scales and indexes Recommended form of digits for use on dials and scales |
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