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. 20, 2022
Filed:
Jul. 10, 2018
Applicant:
Jarala As, Trondheim, NO;
Inventor:
Tom Jacobsen, Trondheim, NO;
Assignee:
Jarala AS, Trondheim, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D 7/24 (2006.01); E02D 5/32 (2006.01); E02D 13/08 (2006.01); E02F 3/92 (2006.01); B08B 9/032 (2006.01); B08B 9/00 (2006.01); B08B 1/00 (2006.01); B08B 7/04 (2006.01); B08B 13/00 (2006.01); E02F 5/00 (2006.01);
U.S. Cl.
CPC ...
B08B 9/00 (2013.01); B08B 1/002 (2013.01); B08B 7/04 (2013.01); B08B 13/00 (2013.01); E02F 3/9262 (2013.01); E02F 3/9268 (2013.01); E02F 5/00 (2013.01);
Abstract
Device for removal of sediment from inside piles being at least partly immersed in water, comprising an outer guiding unit arranged to be temporarily positioned on the top of a pile. The outer guiding unit envelopes at least one inner dredging unit being arranged to be lowered from within the outer guiding unit, the inner dredging unit at its lower end exhibiting movable jet nozzles arranged to loosen sediment. The inner dredging unit furthermore comprises a central passage which is connected to a discharge hose arranged to transport loosened sediment therefrom.