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:
Mar. 15, 1977
Filed:
Nov. 12, 1975
Orwin G Maxson, Ponca City, OK (US);
Marvin L Peterson, Ponca City, OK (US);
Continental Oil Company, Ponca City, OK (US);
Abstract
A gangway for transferring personnel between a ship and a fixed structure is formed by first and second mating extensible members which are arranged to form a platform. Springs are mounted inside the platform which permit the first and second members to elongate or shorten about a neutral point in order to accommodate a movement of the ship during heavy seas. Attaching devices are provided in each end of the gangway to secure it to the ship and to the fixed structure, respectively. An elastic tread can be placed on the gangway so that, when the gangway elongates or shortens, personnel walking on the gangway will not be injured or lose footing. A plurality of hoops can be attached along the gangway with elastic material stretched between the hoops and covering same so that, should personnel momentarily lose their footing, they will not be thrown overboard.