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:
Jul. 03, 2007
Filed:
Oct. 26, 2006
Applicants:
Lars Bremsjö, Olofstorp, SE;
Patrik Pettersson, Angered, SE;
Inventors:
Lars Bremsjö, Olofstorp, SE;
Patrik Pettersson, Angered, SE;
Assignee:
AB Volvo Penta, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 21/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and arrangement for function test of steering for a propeller drive on a boat including a propeller drive suspended in a housing that can rotate, a servo motor which is arranged to rotate the rotating housing, a position sensor in association with the servo motor which is arranged to detect an angular position of the rotating housing, a control unit which is arranged to control the servo motor in response to an input signal from a control device corresponding to a required position and an input signal from the position sensor corresponding to an actual position.