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:
Nov. 29, 2016
Filed:
Jan. 29, 2016
Applicant:
Robert L Memmen, Stuart, FL (US);
Inventor:
Robert L Memmen, Stuart, FL (US);
Assignee:
S&J DESIGN, LLC, Jupiter, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01); B23P 15/04 (2006.01);
U.S. Cl.
CPC ...
F01D 5/147 (2013.01); B23P 15/04 (2013.01); F01D 5/18 (2013.01); F01D 5/28 (2013.01); F01D 5/284 (2013.01); F05D 2220/323 (2013.01); F05D 2230/21 (2013.01); F05D 2240/30 (2013.01); F05D 2260/30 (2013.01); F05D 2300/175 (2013.01); F05D 2300/176 (2013.01); F05D 2300/182 (2013.01); F05D 2300/2283 (2013.01);
Abstract
A turbine rotor blade of the spar and shell construction, where a one piece shell is secured to a hollow spar using a plurality of chordwise extending shear ties that are cast into a space formed between the shell interior and the spar exterior. A fill pipe is inserted into the hollow spar and is used to deliver the liquid retainer material to the hard to reach slots formed in which the shear ties solidify.