Coating apparatus – Work holders – or handling devices – Gripper or clamped work type
Patent
1981-05-29
1984-11-20
Lawrence, Evan K.
Coating apparatus
Work holders, or handling devices
Gripper or clamped work type
118423, 228 47, B05C 1302
Patent
active
044832699
ABSTRACT:
A fixture for holding flexible printed circuit board substrates formed by front and rear screens each of a wire mesh material which are hingedly connected together and held at their top by a fastening arrangement such that the flexible substrate may be held therebetween, the material of the screen (e.g., titanium) being non-wettable by and capable of withstanding the temperature of molten solder.
REFERENCES:
patent: 2521100 (1950-09-01), Sublette
patent: 3503319 (1970-03-01), Beuchner
Perry, R. H. and Chilton, C. H. (editors), Chemical Engineers' Handbook, New York, McGraw-Hill Book Company, 1973, pp. 23-63.
Weast, R. E. and Selby, S. M. (editors), Handbook of Chemistry and Physics, Cleveland, The Chemical Rubber Co., 1966, p. F.115.
Electrovert Ltd.
Lawrence Evan K.
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