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:
Dec. 24, 2013
Filed:
Mar. 02, 2011
William Dubon, Bloomingdale, IL (US);
Robert L. Turck, Highland Park, IL (US);
Owen J. Mcgarel, Naperville, IL (US);
Andrew J. Rourke, Batavia, IL (US);
Deepak H. Mehta, Naperville, IL (US);
Jeffrey M. Stupar, West Dundee, IL (US);
Stanley J. Cabaj, Park Ridge, IL (US);
Robert G. Kobetsky, Chicago, IL (US);
John R. Wolfe, Grayslake, IL (US);
William Dubon, Bloomingdale, IL (US);
Robert L. Turck, Highland Park, IL (US);
Owen J. McGarel, Naperville, IL (US);
Andrew J. Rourke, Batavia, IL (US);
Deepak H. Mehta, Naperville, IL (US);
Jeffrey M. Stupar, West Dundee, IL (US);
Stanley J. Cabaj, Park Ridge, IL (US);
Robert G. Kobetsky, Chicago, IL (US);
John R. Wolfe, Grayslake, IL (US);
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
A chemical anchoring assembly useful for fast application of a driving tool into a borehole includes an elongated tube having a first end and a second end, a quantity of chemical anchoring material within the elongated tube, and a vent at the second end of the elongated tube. As an anchor pin is driven through the elongated tube and into the borehole, forcing the chemical anchoring material into the borehole, some of the pressure caused by compression of the chemical anchoring material is released into the vent, allowing easier driving of the anchor pin.