US Patent 7823608 Shaft rod and heald shaft

Patent 7823608 was granted and assigned to Groz-Beckert on November, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Groz-Beckert

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7823608

Patent Inventor Names

Franz Mettler0

Date of Patent

November 2, 2010

Patent Application Number

11522464

Date Filed

September 18, 2006

Patent Primary Examiner

‌

Shaun R. Hurley

Patent abstract

The shaft rod (2) according to the invention has, at one of its narrow sides, at least one recess (21) which is later provided in the shaft rod and in which a reinforcing element (24) is glued. The material externally of the shaft rod forms securing zones (32, 33) which serve for the attachment of additional elements. The recesses are preferably applied in such a manner that hollow spaces free from Eloxal coating are exposed which may be utilized as recesses into which reinforcing elements are glued.