Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1970-06-16
1976-08-31
Kendall, Ralph S.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
427349, 427321, 427374, 427433, 118 63, 118419, 118 69, C23C 102
Patent
active
039778428
ABSTRACT:
Steel strip at around 1000.degree.F. or higher is run into a galvanizing pot maintained at a higher than conventional temperature to cause alloying of the iron with the spelter on the surfaces of the strip, the strip being passed through a zone of cooled molten spelter before being withdrawn from the galvanizing bath, the steel strip issuing from the bath having an inner iron-zinc alloy coating and an outer molten spelter coating, substantially all the molten spelter coating being removed from at least one surface of the strip by a stream of gas under pressure. Where molten galvanizing spelter coating is left on one side, the weight of the molten layer averages at least 1/10th of an ounce per square foot of coated surface.
REFERENCES:
patent: 287076 (1883-10-01), Young
patent: 811854 (1906-02-01), Lee
patent: 1672526 (1928-06-01), Hawkins
patent: 2063721 (1936-12-01), Bradley
patent: 2111826 (1938-03-01), Waltman et al.
patent: 2390007 (1945-11-01), Sherman
patent: 2986808 (1961-06-01), Schnedler
patent: 3010844 (1961-11-01), Klein et al.
patent: 3056694 (1962-10-01), Mehler et al.
patent: 3078555 (1963-02-01), McFarland
patent: 3112213 (1963-11-01), Lusa
patent: 3177088 (1965-04-01), Sievert
patent: 3190768 (1965-06-01), Wright
patent: 3260577 (1966-07-01), Mayhew
Kendall Ralph S.
National Steel Corporation
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