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:
Aug. 27, 2019
Filed:
Mar. 16, 2011
Giandomenico Serra, S.Giuliano Terme, IT;
Gisella Di Domizio, San Giuliano Terme, IT;
Edoardo Giorgetti, Rosignano Marittimo, IT;
Daniel Marc, Leghorn, IT;
Giandomenico Serra, S.Giuliano Terme, IT;
Gisella Di Domizio, San Giuliano Terme, IT;
Edoardo Giorgetti, Rosignano Marittimo, IT;
Daniel Marc, Leghorn, IT;
CONTINENTAL AUTOMOTIVE GMBH, Hannover, DE;
Abstract
A coupling device for coupling a fuel rail to a cylinder head of a combustion engine may include: a fuel injector cup coupled to the fuel rail and facing the cylinder head, a first fastening element facing the fuel injector cup and fixedly coupled to the cylinder head, at least one first spring element arranged between the first fastening element and the fuel injector cup and/or between the fuel injector cup and the cylinder head, a support element arranged between the fuel rail and the cylinder head and fixedly coupled to the fuel rail, a second fastening element engaged with the support element and fixedly coupled to the cylinder head, and at least one second spring element arranged between the second fastening element and the support element and/or between the support element and the cylinder head. The first spring element(s) may comprise metal, and the second spring element(s) may comprise plastic.