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:
Aug. 15, 1989
Filed:
Dec. 15, 1987
Applicant:
Inventor:
Hans Kuehn, Hamburg, DE;
Assignee:
Bomag-Menck GmbH, Boppard, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D / ;
U.S. Cl.
CPC ...
405227 ; 166 55 ; 166 557 ; 405195 ; 405232 ; 30 92 ;
Abstract
For separating tubular foundation piles under water, a working device with a downwardly extending supporting shaft and at least one separating tool is placed on an upper edge of the pile so that the separating tool is inserted into the supporting shaft, and then the working device is clamped on the pile and the separating tool is rotated about a longitudinal axis of the supporting shaft to penetrate through the wall of the pile.