Road vehicles. Coupling balls for caravans and light trailers. Dimensions Ingestion-build-93833 Note: BS EN 13609-1 is

Note: BS EN 13609-1 is limited to a definition of the content of a message that serves the following functions:

hereinafter referred to as trucks

It now incorporates informative Annex B from BS EN 1090-2 Execution of steel structures and aluminium structures

PD ISO/TR 10771-2:2008 Hydraulic fluid power

Road vehicles. Coupling balls for caravans and light trailers. Dimensions Ingestion-build-93833 Note: BS EN 13609-1 is1 Scope This International Standard 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. This International Standard applies