Road vehicles. Coupling balls for caravans and light trailers. Dimensions Ingestion-build-93833 social and economic factors

social and economic factors

BS EN 60749-31 on plastic encapsulated device is useful for:

Storage of the solvents

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

Tolerable exposure

Road vehicles. Coupling balls for caravans and light trailers. Dimensions Ingestion-build-93833 social and economic factors1 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