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:
Nov. 27, 2012
Filed:
May. 06, 2010
John T. Williams, Deland, FL (US);
John T. Williams, Deland, FL (US);
Other;
Abstract
A modular hydraulic thruster system for vessel. At least one thruster is hydraulically connected to a power pack and electrically connected to an instrument panel. The instrument panel has a thrust angle indicator, tube gear clamp status indicator, extension indicator, tilt angle indicator, and tachometer, all pertaining to each thruster. The thruster includes a tube rotating and reciprocating through a housing, which is rotatably attached to a bracket. A swivel union is attached to one end of the tube; a hydraulic motor drives a propeller to an opposite end of the tube. Some instrumentation electrical and hydraulic lines are routed through the swivel union and into the tube; others are further routed out of the tube through a tube aperture and through a flexible spiral conduit to accommodate tube reciprocation within the housing. Means is disclosed to prevent a swivel union stationary section from rotating relative to the housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile