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. 27, 2024
Filed:
Mar. 02, 2021
Applicant:
Inventio Ag, Hergiswil, CH;
Inventors:
Andrea Cambruzzi, Zürich, CH;
Michael Geisshüsler, Sursee, CH;
Daniel Meierhans, Sins, CH;
Christian Studer, Kriens, CH;
Julian Stähli, Meggen, CH;
Assignee:
INVENTIO AG, Hergiswil, CH;
Primary Examiner:
Int. Cl.
CPC ...
B66B 19/00 (2006.01); B66B 7/02 (2006.01);
U.S. Cl.
CPC ...
B66B 19/002 (2013.01); B66B 7/024 (2013.01);
Abstract
A method for forming a guide structure in an elevator shaft provides a guide structure configured to guide an elevator car during vertical travel in the elevator shaft. The method includes the following steps: moving a tool, such as a milling tool, vertically along the elevator shaft, wherein the tool is precisely positioned with respect to the horizontal position thereof within the elevator shaft, and forming the guide structure by removing material on a shaft wall of the elevator shaft using the tool.