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ELAFLEX-Gummi Ehlers GmbH

ELAFLEX-Gummi Ehlers GmbH Patent applications
Patent application numberTitlePublished
20100126626FUEL PUMP NOZZLE WITH MANUALLY OPERATED SWITCH LEVER AND HOLD-OPEN AID - A fuel pump nozzle for delivering fuel, with a manually operated switch lever which is movable between a closed position, in which there is no delivery of fuel, and an open position, in which fuel is delivered, wherein the switch lever is biased by a restoring spring in the direction of the closed position and automatically returns to the closed position when the manual force applied declines, wherein the pump nozzle is provided with a hold-open aid which reduces the force required to hold the switch lever in a particular open position compared to the forces required to hold the switch lever open in other open positions.05-27-2010