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:
Sep. 17, 1985
Filed:
Jun. 21, 1983
Yvon Castel, Pau, FR;
Michel Iato, Pau, FR;
Societe Nationale Elf Aquitaine (Production) Tour Aquitaine, Paris la Defense, FR;
Abstract
An operation for re-entry to an underwater station equipped with a well apparatus. The device comprises, fixed at the end of a rod 1 of a train of rods, a support 2 from which is suspended a module 3 formed by uprights 8 disposed concentrically and connected together, a receptacle 13 being fixed to the center of the module, which is provided with a conical housing 30 for retaining connector 15 and a re-entry cone 14, said module being suspended from the support 2 by the guide line 19 whose tension is maintained constant by the pounding compensation means formed by two cables 7 fixed to the two ends of support 2 and to the two uprights 12 of the module, while passing over fixed pulleys 20 and 21 and a mobile pulley 22 weighted with a counterweight 23. A fitting device provided with means for compensating the pounding due to the swell.