Abstract: A masking for an engine block to be thermally sprayed with a coating includes a head deck mask portion adapted to engage a head deck of an engine block to prevent over-spray of a thermally sprayed coating on the head deck. The masking also includes a crankcase mask portion adapted to be disposed in a crankcase chamber of the engine block and engage a lower end of a cylinder bore cavity of the engine block to prevent over-spay of the thermally sprayed coating into the crankcase chamber.
Type:
Grant
Filed:
February 26, 2002
Date of Patent:
July 8, 2003
Assignee:
Ford Global Technologies, LLC
Inventors:
Barry Edwin Shepley, Keith Raymond Bartle, Oludele Olusegun Popoola, Patrick John Hilton, Robert Edward Dejack