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:
Apr. 09, 2024
Filed:
May. 26, 2020
Applicant:
Itrec B.v., Schiedam, NL;
Inventor:
Joop Roodenburg, Schiedam, NL;
Assignee:
ITREC B.V., Schiedam, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B 27/08 (2006.01); B63B 27/10 (2006.01); B63B 35/44 (2006.01); B66C 23/18 (2006.01); B66C 23/52 (2006.01); B66C 23/70 (2006.01); B66C 23/82 (2006.01); F03B 13/10 (2006.01); F03D 13/10 (2016.01);
U.S. Cl.
CPC ...
B66C 23/52 (2013.01); B63B 27/08 (2013.01); B63B 27/10 (2013.01); B63B 35/44 (2013.01); B66C 23/185 (2013.01); B66C 23/703 (2013.01); B66C 23/708 (2013.01); B66C 23/82 (2013.01); F03D 13/10 (2016.05); B63B 2035/446 (2013.01); B66C 2700/0321 (2013.01); F05B 2230/6102 (2013.01);
Abstract
A hoisting crane or multi configurations crane system for use on an offshore vessel, such a vessel and methods for operating are disclosed. The hoisting crane comprises a boom having a proximal portion, an intermediate portion and a distal portion. An extension mechanism is provided that is configured to allow the distal portion to be slid relative to the intermediate portion from a retracted configuration to an extended configuration. In the retracted configuration, the intermediate portion is arranged substantially within the distal portion.