US Patent 7406988 Nozzle interconnect
Patent 7406988 was granted and assigned to Husky Corporation on August, 2008 by the United States Patent and Trademark Office.
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An interconnect for a fuel dispensing nozzle which provides for sustained shut off of a nozzle when its spout is not inserted into the fill pipe of a fuel tank. When the spout inserts within the fill pipe its bellows or splashguard is forced rearwardly, for urging an interconnecting rod to move rearwardly, against the bias of a spring, to force a pivotal link to disengage from the automatic shut-off diaphragm, to allow it to function normally. But when the nozzle is removed from the fuel tank, the pivotal link contacts against the diaphragm structure, of the automatic shut-off, and prevents the nozzle from dispensing or delivering any fuel from the dispenser.
US Patent 07406988 Nozzle interconnect US Patent 7406988 Nozzle interconnect
US Patent 07406988 Nozzle interconnect
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