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:
Oct. 16, 2001
Filed:
Oct. 12, 2000
Graham Bolsover, Kingsville, CA;
Stephen E. Brackett, Clarkston, MI (US);
Siemens Canada Limited, Tilbury, CA;
Abstract
An intake manifold assembly and a valve cover is pivotally supported by the intake manifold assembly for rotational movement relative thereto. Preferably, a hinge assembly pivotally supports and connects the valve cover to the intake manifold assembly. During assembly of the engine, the intake manifold assembly is secured to a portion of a base engine assembly such as the cylinder head. Specifically, threaded fasteners may secure a flange of the intake manifold assembly which is adjacent to the hinge assembly to the cylinder head. The valve cover is rotated relative to the intake manifold assembly and into engagement with the cylinder head so that a valve cover gasket sealingly engages the cylinder head. Fasteners on a side of the valve cover opposite the hinge assembly secure the valve cover to the cylinder head. Fasteners are not needed on the side of the valve cover that is adjacent to the hinge assembly since the fasteners along the intake manifold assembly flange retain the side of the valve cover assembly adjacent to the hinge assembly into engagement with the cylinder head.