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:
May. 13, 1997
Filed:
Jul. 03, 1995
Paul S Brydel, H. H. Is, SC (US);
Eugenio Millevoi, Fort Lee, NJ (US);
Jered Brown Brothers, Inc., Brunswick, GA (US);
Abstract
A ship's steering gear mechanism (10) embodying a number of improvements to the well-known Rapson-Slide apparatus provides greatly improved operating efficiencies and cost effectiveness by inclusion of a specially configured transverse travelling channel, trunion-mounted hydraulic cylinders (12* and 14*), and reduced friction sliding/rolling slider elements (48 and 144). The traveling channels formed by a pair of transverse beams (34) prevent harmful forces from being reflected back into the hydraulic cylinders, thus reducing their size and strength requirements, while other improvements decrease operating losses due to friction/stiction, and compensate for both static and dynamic component misalignments.