Abstract Preview

ISO 7641:2012 gives a simplified procedure for the calculation of the mechanical strength of steel drawbars, whether there are welds or not, for centre-axle trailers Categories O1 and O2 as specified in the UNECE, Consolidated Resolution on the Construction of Vehicles (R.E.3). Consequently, it only applies to simple constructions that enable a calculation in bending.


General information

  • Status :  Published
    Publication date : 2012-11
  • Edition : 1
    Number of pages : 14
  • :
    ISO/TC 22/SC 40
    Specific aspects for light and heavy commercial vehicles, busses and trailers
  • 43.040.70
    Couplings

Buy this standard

Format Language
PDF + ePub
Paper
  • CHF88

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information