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:
Feb. 02, 1982
Filed:
Aug. 20, 1979
Robert O Guenther, Irving, TX (US);
Donald F Huffhines, Richardson, TX (US);
Mobil Oil Corporation, New York, NY (US);
Abstract
A system for deploying and retrieving a seismic source assembly from a marine seismic vessel. The system comprises a guide track which is secured to the underside of an upper deck of the vessel. The chain which absorbs most of the strain due to towing passes through the track and is safely confined therein during the deployment and retrieval of the source assembly. A connector is attached to the chain at each point where a seismic source and a buoy line is to be attached. As the chain is unreeled and as each connector approaches the track, a source and a buoy line is attached to that respective connector. The track is constructed so a connector on the chain with both a source and a buoy line attached can pass therethrough. This procedure is continued until the seismic source assembly is deployed. The procedure is reversed to retrieve the source assembly.