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. 12, 2019
Filed:
Aug. 22, 2017
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
Curtis John Graham, Peoria, IL (US);
Robert E. Sharp, Corinth, MS (US);
Daniel Thomas Cavanaugh, Chillicothe, IL (US);
Robert Louis Brockman, Michie, TN (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 6/02 (2006.01); B23P 6/04 (2006.01); B23P 19/04 (2006.01); C23C 24/04 (2006.01); F02B 23/06 (2006.01); F02F 3/14 (2006.01); C23C 4/01 (2016.01); C23C 4/18 (2006.01);
U.S. Cl.
CPC ...
B23P 6/02 (2013.01); B23P 6/04 (2013.01); B23P 19/043 (2013.01); C23C 24/04 (2013.01); F02B 23/0627 (2013.01); F02F 3/14 (2013.01); C23C 4/01 (2016.01); C23C 4/18 (2013.01); F02M 2200/8076 (2013.01);
Abstract
A method for remanufacturing or repairing a cylinder head having a bore configured to receive a fuel injector comprises machining a portion of a surface forming the bore to remove imperfections, inserting a repair component into the bore proximate the machined portion of the bore, and spraying material into the bore proximate the machined portion and the repair component, thereby holding the component into place.