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09/30158072 DC : DRAFT SEP 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS ISO 7641 - ROAD VEHICLES - TRAILERS UP TO 3,5 T - CALCULATION OF THE MECHANICAL STRENGTH OF STEEL DRAWBARS
Superseded date

12-31-2012

Published date

11-23-2012

Foreword
1 Scope
2 Terms, definitions and symbols
  2.1 Terms and definitions
  2.2 Symbols
3 Requirements
  3.1 Maximum of the vertical static force "S"
  3.2 Material and weldability of the drawbars
  3.3 Strength calculation
      3.3.1 Generalities
      3.3.2 Calculation of the maximum bending moment,
            expressed in Newton metres, for drawbars
            with e/l < 0,15 and e[x]/l[x] < 0,15
      3.3.3 Calculation of the maximum bending moment,
            expressed in Newton metres, for drawbars
            with e/l > 0,15 and e[x]/l[x] > 0,15
  3.3.4 Calculation of the permissible stress
  3.3.5 Mechanical resistance of chassis parts
Annex A (informative) - Examples of configurations
Bibliography

Committee
AUE/8
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 1176:1990 Road vehicles — Masses — Vocabulary and codes

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