International Standard
ISO 1103:2007
Road vehicles — Coupling balls for caravans and light trailers — Dimensions
Reference number
ISO 1103:2007
Edition 4
2007-06
International Standard
Read sample
ISO 1103:2007
40254
Published (Edition 4, 2007)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 1103:2007

ISO 1103:2007
40254
Language
Format
CHF 63
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Abstract

ISO 1103:2007 lays down the dimensions necessary for the compatibility of mechanical coupling devices between light trailers or caravans and towing vehicles, when the latter are fitted with a coupling ball. The clearance space around the coupling ball is intended to allow coupling and decoupling of towed vehicles, as well as safe operation during coupling and uncoupling of mechanical devices.

ISO 1103:2007 applies to coupling balls designed to couple caravans and light trailers of categories O1 and O2 to vehicles of categories M or N. It does not necessarily apply to special trailers drawn by special vehicles.

General information

  •  : Published
     : 2007-06
    : International Standard confirmed [90.93]
  •  : 4
     : 8
  • ISO/TC 22/SC 40
    43.040.70 
  • RSS updates

Life cycle

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