ISO/TR 9953:1996Withdrawn

Earth-moving machinery — Warning devices for slow-moving machines — Ultrasonic and other systems

Engins de terrassement — Dispositifs avertisseurs des engins à déplacement lent — Systèmes à ultrasons et autres

Abstract / scope

Describes a method for evaluating the performance of a monitoring system, the minimum monitoring range behind the machine during rearward movement, the optical and audible signals to the operator.