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:
Jul. 14, 2015
Filed:
Jul. 19, 2012
Applicant:
Hermann Josef Von Wirth, Titz, DE;
Inventor:
Hermann Josef Von Wirth, Titz, DE;
Assignee:
MHWIRTH GMBH, Erkelenz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 3/90 (2006.01); E02F 7/10 (2006.01); E02F 5/00 (2006.01); E21C 50/00 (2006.01);
U.S. Cl.
CPC ...
E02F 7/10 (2013.01); E02F 3/902 (2013.01); E02F 5/006 (2013.01); E21C 50/00 (2013.01);
Abstract
A device for removing sea bed includes a conveying line at least partially surrounded by sea water and an emergency emptying device arranged in the conveying line. The conveying line is configured to have a sea bed be removed therethrough so that a removed sea bed is transportable to a surface in a conveying direction. The emergency emptying device is configured so that the removed sea bed moving in a direction counter to the conveying direction in the conveying line is dischargeable from the conveying line into the sea water.