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:
Apr. 07, 2009
Filed:
Aug. 24, 2005
Applicant:
Jeffrey Stanley Keller, Cincinnati, OH (US);
Inventor:
Jeffrey Stanley Keller, Cincinnati, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P 6/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A crack repair method includes forming a pair of holes into a surface of a structural workpiece on opposite sides of the crack, forming a slot into the surface of the structural workpiece to connect the holes on opposite sides of a crack, installing the cammed drawbolt assembly into the holes and slot, drawing said crack closed by actuating the cammed drawbolt assembly into a closed position and securing the drawbolt into the closed position.