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:
Jun. 12, 1990
Filed:
Aug. 08, 1988
Applicant:
Inventors:
Gerhard Huber, Frankenhofen, DE;
Ferdinand Gruber, Eptach, DE;
Assignee:
Hoerbiger Hydraulik GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D / ; B63H / ;
U.S. Cl.
CPC ...
318588 ; 318589 ; 1141 / ; 114150 ; 91388 ; 91461 ; 91509 ;
Abstract
In a servo steering system for motor boats comprising a steering wheel which mechanically acts on the position of a hydraulic control valve, and a rubber cylinder connected to a hydraulic power unit by way of the control valve, the control valve comprises an additional adjustment unit which is connected to an autopilot unit and is controllable by this latter. In this way both normal servo-assisted hand-steering and autopilot steering are made possible in a simple manner.
Huber, Gerhard. (1990). Servo steering system for motor boats (U.S. Patent No. 4933617). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4933617
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile