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:
May. 16, 2000
Filed:
Feb. 27, 1998
Alexander von Gaisberg, Fellbach, DE;
Thomas Stolk, Kirchheim, DE;
DaimlerChrysler AG, Stuttgart, DE;
Abstract
An arrangement for an electromagnetic valve timing gear has an armature plate which can be adjusted between two end positions and which is held in the end positions by a solenoid system having switching magnets. A spring device with a resilient element is provided on the valve tappet such that, when the solenoid system is not excited, the armature plate takes up an approximate center position between the two switching magnets. The resilient element of the spring device is arranged between two spring plates. The spring plates have an opening, in which case the valve tappet and the spring plate are arranged to be relatively displaceable. On the side of the valve plates facing away from the resilient element, one drive device respectively is provided on the valve tappet, and one path limiting device respectively is provided for the spring plates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile