Device, for holding and manipulating the hose to be attached to a road tanker, consists of an L-shaped bracket, mounted in a socket and fitted with fixed and moving pulleys, with a manual pawl mechanism.

摘要

The device consists of a metallic L-shaped bracket, fitted with four fixed pulleys (5) and one moving pulley (8), which guide a very flexible steel cable (4). The moving pulley is attached to an end stop (7) and a system of attachment (6) for the application. The device is operated by a manually releasable pawl in a control box (3).