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:
Oct. 28, 2014
Filed:
Feb. 14, 2011
Applicants:
John Herbold, Greenville, SC (US);
Paul Kalmar, Greenville, SC (US);
Randall Corn, Greenville, SC (US);
James Holmes, Greenville, SC (US);
Inventors:
John Herbold, Greenville, SC (US);
Paul Kalmar, Greenville, SC (US);
Randall Corn, Greenville, SC (US);
James Holmes, Greenville, SC (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B 1/20 (2006.01); B23B 41/00 (2006.01); B23B 47/28 (2006.01); B23B 49/02 (2006.01); B25B 27/18 (2006.01); F01D 25/28 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
B25B 27/18 (2013.01); F05D 2260/31 (2013.01); F01D 25/285 (2013.01); F01D 25/246 (2013.01); B23B 47/284 (2013.01); F05D 2230/70 (2013.01);
Abstract
The present application provides an extraction system for removing a retaining pin from a turbine engine. The extraction system may include a pin extraction fixture and a drill such that the pin extraction fixture positions the drill about the retaining pin. The pin extraction fixture may include a collet and one or more expanders positioned thereabout.