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:
Dec. 22, 2009
Filed:
Feb. 27, 2006
Frank Kuhnke, Essen, DE;
Armin Geurden, Grefrath, DE;
Dirk Jacob, Heiligenhaus, DE;
Abstract
The invention relates to a cylinder core () which can be mounted in a rotatable manner in a locking device, in particular of a storage compartment or of a glove compartment of a motor vehicle, and has a head region (), which has a key channel () into which a key can be introduced, and a retaining region (), which adjoins the head region () and is formed with a control means () which, when the cylinder core () is rotated about its axis of rotation (), moves an arresting means, which is arranged in the locking device, for a closing and/or opening operation. The invention provides for the cylinder core () to have at least two material bodies (), wherein a first material body () is configured with the head region (), which contains a first plastic, and a second material body () is designed with the control means (), which contains a second plastic, the second plastic having a higher strength than the first plastic.