Metal working – Method of mechanical manufacture – Electrical device making
Patent
1989-07-28
1990-12-04
Skapars, Anthony
Metal working
Method of mechanical manufacture
Electrical device making
242 561, 429 94, H01M 610
Patent
active
049750950
ABSTRACT:
A method for winding into an electrochemical cell, a plurality of flexible strip members each having a leading end portion, including the steps of positioning a first and second arbor half to face each other but not in contact, feeding the leading end portions between the first and second arbor halves, bringing the arbor halves together to capture at least a portion of the leading end portions, rotating the first and second arbor halves to wrap the leading end portions around a first curvilinear driving surface of the first arbor half, and applying pressure with a roller to the flexible strip members during at least a portion of the time the arbor halves are rotating. An electrochemical cell having a central opening extending the length of the axis of the cell is also described.
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Handley James D.
Strickland John J.
Thibault William C.
Castleman, Jr. C. H.
Gates Energy Products, Inc.
Isaac J. L.
Oberg, Jr. H. W.
Skapars Anthony
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