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, 2000
Filed:
Oct. 15, 1998
Roland Schwegler, Weinstadt, DE;
DalmerChryslerAG, Stuttgart, DE;
Abstract
In a variable valve control for an internal combustion engine with a cylinder head having a first camshaft controlling the opening of the engines intake valves and a second camshaft for controlling the closing of the engines intake valve, a control drive for driving the second camshaft at a variable angular position relative to the first camshaft so as to permit controlling the intake valve opening duration, a control wheel with an eccentric collar for actuating the control drive and a control motor for operating the control wheel, all mounted on a bearing housing supporting the camshafts, the control wheel is mounted on the bearing housing sidewardly displaced from the control drive and the control motor has a drive shaft which extends transversely to the axis of the control wheel and is supported on the camshaft bearing housing.