Cutting – With means to control or modify temperature of apparatus or... – Of tool
Reexamination Certificate
2005-05-03
2005-05-03
Ashley, Boyer D. (Department: 3724)
Cutting
With means to control or modify temperature of apparatus or...
Of tool
C083S015000, C083S346000, C083S903000, C083S922000, C029S002000, C029S006100, C029S623500, C141S001100, C141S032000
Reexamination Certificate
active
06886439
ABSTRACT:
A method and apparatus for continuously producing pasted positive and negative electrode plates from pasted lead or lead alloy expanded, punched or cast metal mesh strip for use in lead-acid batteries without the use of paper barriers. The heating of cutting devices such as roll-mounted die-cutters to a predetermined temperature range of at least about 150° C., preferably about 160 to 300° C., and more preferably about 180 to 210° C., eliminates sticking of the paste on the pasted metal mesh strip to the cutting devices and obviates the need for the paper barriers.
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Marlow John V.
Oswald Thomas Lester
Singh Rajindra
Vincze Albert M.
Ashley Boyer D.
Fors Arne I.
Teck Cominco Metals Ltd.
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