The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2006
Filed:
Apr. 18, 2005
Charles J. Martin, Dexter, MI (US);
Carl F. Binder, Ann Arbor, MI (US);
Charles J. Martin, Dexter, MI (US);
Carl F. Binder, Ann Arbor, MI (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A closure assembly and method for a capless fuel tank filler tube employs a housing with a flange adapted for mounting on a bulkhead having a nozzle size-discriminating and positioning aperture provided on the upper end of the filler tube. A sliding element in the housing has a nozzle opening offset from and normally closing the bulkhead aperture. Upon insertion of a refueling nozzle, a cam surface on sliding element causes the element to move to a position aligning the opening with the bulkhead aperture permitting the nozzle to be further inserted through the bulkhead. A projection on the sliding element may extend through a slot in the bulkhead for performing an auxiliary function such as releasing a flapper door latch.