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BS 6294:1982

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Method for measurement of body vibration transmitted to the operator of earth-moving machinery
Available format(s)

Hardcopy , PDF

Withdrawn date

10-29-2018

Language(s)

English

Published date

10-29-1982

National foreword
Cooperating organizations
Method
1. Scope
2. Field of application
3. References
4. General
5. Definitions
6. Symbols and abbreviations
7. Instruments
8. Vibration test stand
9. Test arrangement
10. Test input vibration
11. Test procedure
12. Acceptance levels
13. Test report
Tables
1. Frequency weighting factors
2. Machine classes
3. Equations for PSD curves
4. Test input levels and tolerances
Figures
1. Design for rigid disc with accelerometer assembly
    bonded at centre
2. Design for semi-rigid disc of approximately 80-90
    durometer (A-scale) moulded rubber, plastic, etc.
3. Measurement axis
4. Filter response in vertical mode
5. Diagram of vibration test stand for driving seat
    tests
6. Class 1 - 2,35 m/s squared true rms
7. Class 2 - 2,05 m/s squared true rms
8. Class 3 - 1,90 m/s squared true rms
9. Class 4 - 1,60 m/s squared true rms

Describes a method for the measurement, evaluation and acceptance level of the whole body vibration transmitted through the seat to the operator during laboratory simulated machine vertical vibration.

Committee
B/513/1
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy

ISO 2631:1978 Guide for the evaluation of human exposure to whole-body vibration
ISO 5353:1995 Earth-moving machinery, and tractors and machinery for agriculture and forestry Seat index point
ISO 6165:2012 Earth-moving machinery — Basic types — Identification and terms and definitions
ISO 2041:2009 Mechanical vibration, shock and condition monitoring Vocabulary
IEC 60225:1966 Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations

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