Coating processes – Nonuniform coating – Mask or stencil utilized
Patent
1991-07-11
1994-05-24
Lusignan, Michael
Coating processes
Nonuniform coating
Mask or stencil utilized
92223, 118406, 1231936, B05D 132, B05D 500
Patent
active
053147170
ABSTRACT:
The coating of the cylindrical periphery of engine pistons with coating compound, in particular low friction materials, is performed by means of screen printing. The pistons can be coated in the vertical position around their vertical central longitudinal axis as they rotate past a screen printing stencil.
REFERENCES:
patent: 4873951 (1989-10-01), Garthwaite
patent: 4899702 (1990-02-01), Sasaki et al.
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