Patent ID: 6698471
Filing Date: 2004-03-02
Classification: B67D

Abstract:
A fuel dispensing nozzle comprising a nozzle body defining a fuel supply passage, a valve for controlling the supply of fuel through said fuel supply passage, a hand actuated lever pivotally supported adjacent said body and connected to operate said valve, said lever having parallel spaced side walls and a stop surface, a guard member connected to said body for protecting said lever, a trigger member having parallel spaced side walls extending with said side walls of said lever therebetween, a pivot pin extending through aligned holes within said side walls of said lever and said side walls of said trigger member and providing for substantial angular movement of said trigger member relative to said lever, said trigger member having an outer end portion adapted to engage at least one stop projection on said guard member, a torsion wire coil spring having opposite projecting end portions integrally connected by a plurality of helical wire turns, said wire turns surrounding said pivot pin and disposed between said side walls of said lever, one of said end portions of said wire coil spring pressing against said lever, and an opposite said end portion of said wire coil spring pressing against said trigger member for biasing said trigger member towards said stop surface on said lever.