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:
Jan. 04, 2022
Filed:
Oct. 19, 2016
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Armin Pfeil, Kaufering, DE;
Jens Bunzen, Augsburg, DE;
Assignee:
HILTI AKTIENGESELLSCHAFT, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/06 (2006.01); C04B 24/04 (2006.01); C04B 22/06 (2006.01); C04B 14/28 (2006.01); C04B 14/22 (2006.01); C04B 14/30 (2006.01); C04B 40/06 (2006.01); F16B 13/14 (2006.01); E21D 20/02 (2006.01); C04B 111/00 (2006.01); C04B 103/20 (2006.01);
U.S. Cl.
CPC ...
C04B 28/06 (2013.01); C04B 14/22 (2013.01); C04B 14/28 (2013.01); C04B 14/303 (2013.01); C04B 22/062 (2013.01); C04B 24/04 (2013.01); C04B 28/065 (2013.01); C04B 40/065 (2013.01); C04B 40/0625 (2013.01); C04B 40/0658 (2013.01); E21D 20/021 (2013.01); F16B 13/142 (2013.01); C04B 2103/20 (2013.01); C04B 2111/00715 (2013.01); Y02W 30/91 (2015.05);
Abstract
A fastening system for chemically fastening an anchor, the fastening system including a chemical anchor that is a ready-for-use two-component mortar system based on albuminous cement, and an anchor rod comprising an attachment region and an anchoring region. The anchor rod is insertable into a borehole and has a profiled section including a plurality of expansion sections disposed axially in a row which are conically shaped.