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:
Sep. 22, 2009
Filed:
Dec. 21, 2007
Applicants:
Mathias Kluge, Hamburg, DE;
Henning Kuhlmann, Hamburg, DE;
Inventors:
Mathias Kluge, Hamburg, DE;
Henning Kuhlmann, Hamburg, DE;
Assignee:
becker marine systems GmbH & Co. KG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 25/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a rudder for ships composed of a rudder blade with a rudder post () held and supported in a rudder trunk (), the rudder trunk () is made of a fiber composite material and is inserted into a nautical outer trunk tube () made of steel or of another appropriate material prepared by a shipyard, extending into the lower edge of the head box and inserted into the rudder blade (). After alignment of the rudder trunk () in the nautical trunk tube (), the intermediate space between both components () is cast with a cast resin, or both components () are bonded together.