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:
Mar. 06, 2012
Filed:
Apr. 15, 2008
Applicants:
Ephraim C. Davis, No Richland Hills, TX (US);
Bryan G. Parrette, Vernon, CT (US);
Larry D. Cronin, Enfield, CT (US);
Inventors:
Ephraim C. Davis, No Richland Hills, TX (US);
Bryan G. Parrette, Vernon, CT (US);
Larry D. Cronin, Enfield, CT (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C 51/00 (2006.01); B23Q 3/00 (2006.01); B23P 19/04 (2006.01); B25B 27/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tool for correcting the twist angle of a turbine blade includes an adaptor configured to engage a tip of the blade, a socket drive configured to engage the adaptor, a first handle connected to a first side of the socket drive, a second handle connected to a second side of the socket drive, and a torque gauge configured to measure a load applied to the blade.