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1. US20110016813 - Anchoring adhesive combination and integrated method of applying it

Office United States of America
Application Number 12506671
Application Date 21.07.2009
Publication Number 20110016813
Publication Date 27.01.2011
Grant Number 08517641
Grant Date 27.08.2013
Publication Kind B2
IPC
E02D 20/00
Applicants Dubon William
Illinois Tool Works Inc.
Cabaj Stanley J.
McGarel Owen J.
Turck Robert L.
Rourke Andrew J.
Mehta Deepak H.
Inventors Dubon William
Cabaj Stanley J.
McGarel Owen J.
Turck Robert L.
Rourke Andrew J.
Mehta Deepak H.
Agents Pauley Petersen & Erickson
Title
(EN) Anchoring adhesive combination and integrated method of applying it
Abstract
(EN)

An anchoring adhesive combination includes a slug or package of chemical anchoring adhesive having a proximal end and a distal end and a rod which can be a penetrator having a pointed proximal end, and open distal end, and a threaded or corrugated outer surface. The pointed proximal end of the penetrator is connected to the distal end of the slug or package of chemical anchoring adhesive so that the pointed proximal end is at least partially surrounded by chemical anchoring adhesive. The open distal end of the penetrator receives a proximal end of an anchor pin to form a combination of anchor pin, penetrator and slug or package of anchoring adhesive in series. By placing the combination adjacent to a borehole and simply pounding a distal end of the anchor pin an integrated method is performed whereby a) anchoring adhesive is released and mixed in the borehole, b) the inner wall of the borehole is scrubbed and scored by the outer surface of the penetrator, and c) the anchor pin is both mechanically anchored in the borehole using the penetrator and chemically anchored using the mixed chemical anchoring adhesive.