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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.:

US 11534939 B1

PDFFull Text
Date of Patent:
Dec. 27, 2022

Filed:

Aug. 09, 2018

Device for applying a building material

Applicant:

Sika Technology Ag, Baar, CH;

Inventors:

Patrik Kuhn, Zürich, CH;

Raphael Bourquin, Neerach, CH;

Armin Brühwiler, Bütschwil, CH;

Didier Lootens, Küssnacht, CH;

Assignee:

SIKA TECHNOLOGY AG, Baar, CH;

Attorney:

Oliff PLC

Primary Examiner:

Joseph S Del Sole

Assistant Examiner:

Baileigh Kate Darnell

Int. Cl.
CPC ...
B33Y 30/00 (2015.01); B28C 5/12 (2006.01); B28B 1/00 (2006.01); B28C 5/14 (2006.01); E04G 21/04 (2006.01); B01F 27/213 (2022.01); B01F 27/1121 (2022.01); B01F 27/192 (2022.01); B01F 33/501 (2022.01); B01F 35/00 (2022.01); B01F 101/28 (2022.01);
U.S. Cl.
CPC ...
B28C 5/1253 (2013.01); B01F 27/1121 (2022.01); B01F 27/1921 (2022.01); B01F 27/213 (2022.01); B01F 33/5013 (2022.01); B01F 35/561 (2022.01); B28B 1/001 (2013.01); B28C 5/148 (2013.01); B33Y 30/00 (2014.12); E04G 21/0427 (2013.01); B01F 2101/28 (2022.01);
Abstract

A system for applying a building material, including: a movement device for modifying a site of application in a space; a first component of the building material; a second component of the building material; a mixer for mixing the first component and the second component, the mixer including a drive module with a first coupling element and a mixing chamber module with a second coupling element, the drive module and the mixing chamber module being detachably embodied, and the drive module and the mixing chamber module being actively interconnected in an application state of the system by means of the coupling elements.

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