Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1980-10-28
1988-05-24
Crane, Daniel C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291635R, 204 11, B23P 1516, C25D 108
Patent
active
047456701
ABSTRACT:
A method for making chemical laser nozzle arrays in which individual mandrels are molded of plastic material in the shape of the nozzle openings. The mandrels are secured with the mouth end attached to a base plate. Metal is electrodeposited on the base plate to a thickness in excess of the length the mandrels project above the base plate. The surface of the deposited metal is ground down to expose the throat ends of the nozzle-forming mandrels. The deposited metal is separated from the base plate and the arbors removed to provide an array of nozzle openings in the deposited metal.
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Gardner, William R., "Process for Fabrication of Ink Jet Orifices," from Xerox Disclosure Journal, Mar./Apr., 1979, vol. 4, No. 2, pp. 251, 252.
Crane Daniel C.
Field Harry B.
Hamann H. Fredrick
Rockwell International Corporation
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