Coating processes – Pretreatment – per se – or post-treatment – per se
Patent
1983-12-19
1985-07-23
Lawrence, Evan K.
Coating processes
Pretreatment, per se, or post-treatment, per se
51274, 51310, 118503, 118505, 427282, B05D 300, B05C 1302, B24C 104
Patent
active
045308616
ABSTRACT:
A method and apparatus for masking from treatment selected surfaces of a turbine blade. The blade is positioned in an apparatus which includes a holder enclosing the airfoil section of the blade and a distinct spaced apart mask member elastically secured to the holder and having a deformable surface covering a surface of the blade spaced from the airfoil.
REFERENCES:
patent: 2979024 (1961-04-01), Pellekaan
patent: 3141794 (1964-07-01), Horner
patent: 3226245 (1965-12-01), Dettling et al.
patent: 3482423 (1969-12-01), Murray et al.
patent: 3708936 (1973-01-01), Rogers
patent: 3951701 (1976-04-01), Csillag
patent: 4334495 (1982-06-01), Derkacs et al.
DePew, J. R. et al., "Plating Fixture", IBM Technical Disclosure Bulletin, vol. 16, No. 4, Sep. 1973, pp. 1318-1319.
Kearns Robert L.
Sippel David F.
General Electric Company
Lawrence Derek P.
Lawrence Evan K.
Sachs Lee H.
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