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:
Feb. 14, 2023
Filed:
Jul. 09, 2019
Applicant:
Holcim Technology Ltd., Zug, CH;
Inventors:
Arne Stecher, Holderbank, CH;
Christian Schuldt, Holderbank, CH;
Assignee:
HOLCIM TECHNOLOGY LTD, Zug, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 13/20 (2016.01); E02D 27/42 (2006.01);
U.S. Cl.
CPC ...
F03D 13/22 (2016.05); E02D 27/425 (2013.01);
Abstract
A foundation for a windmill with a base ring composed of prefabricated concrete elements and divided into several ring sections and support elements extending radially outward from the base ring, wherein the base ring is supported on the support elements by primary strut ribs and wherein a mounting ring, which is divided into several ring sections and composed of prefabricated concrete elements, is placed on the base ring and connected to the base ring, wherein the construction ring is supported by secondary strut ribs on the primary strut ribs.