Metal working – Bias cutting of tubular stock
Patent
1978-06-29
1980-03-11
Crane, Daniel C.
Metal working
Bias cutting of tubular stock
296235, H01M 1004
Patent
active
041920490
ABSTRACT:
An improved battery plate comprises a grid or web of woven non-conductive material having lead metal or other electrically conductive material wires as some of the weft and possibly some of the warp threads. By alternately applying positive and negative active materials at laterally spaced locations across a wide web of such material and gathering portions of lead wires to form terminals, plate pairs are produced which are joined by a length of woven material of suitable strength for supporting the plates in a battery. Thus, pure lead metal wires may be used for improved electro-chemical properties, while simultaneously a great reduction in plate weight is achieved. A method of making such plates is also disclosed.
REFERENCES:
patent: 353511 (1886-11-01), Sorley
patent: 562396 (1896-06-01), Gulcher
patent: 3690950 (1972-09-01), Wheadon et al.
patent: 3808054 (1974-04-01), Wheadon et al.
patent: 3956012 (1976-05-01), Scholle
Parkinson David B.
Parkinson Truman D.
Baumann Russell E.
Crane Daniel C.
Gould Inc.
Sachs Edward E.
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