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:
Jul. 26, 1983
Filed:
Mar. 04, 1981
David J Gaskell, Sudbury, GB;
Lucas Industries Limited, Birmingham, GB;
Abstract
A fuel injection nozzle assembly includes an outwardly opening valve member having a stem about which is located a spring abutment engaged by a spring. The stem is provided with an enlarged portion adjacent a reduced portion and a collar abuts against the abutment. The collar has an aperture in which is defined a recessed part annular shoulder which is engaged by the enlarged portion of the stem. The collar has a further aperture which breaks into the recessed aperture, the further aperture being large enough to allow the enlarged portion to pass therethrough and the gap defined between apertures is large enough to allow the reduced portion of the stem to be passed therethrough.