UN DISPOSITIVO AUTOMATICO REGULADOR DE HUELGO PARA MANTENER UN HUELGO PREDETERMINADO EN UNA TRANSMISION DE FUERZA DE FRENADO.

摘要

The invention relates to an automatic slack adjuster for maintaining a constant slack in a vehicle brake mechanism. The brakes are applied by turning a key flat carried by a key shaft, said key flat acting upon a pair of telescopically displaceable elements the length variations of which are synchronized. A spring member secured to the key shaft actuates the relative displacements of the elements.