Methods and apparatus for producing sheaths for battery electrod

Details Methods and apparatus for producing sheaths for battery electrod Methods and apparatus for producing sheaths for battery electrod

1976-12-20

1977-08-16

Van Horn, Charles E.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156296, 428 36, 428188, 429141, 429238, B32B 108, H01M 202

Patent

active

040424367

ABSTRACT:
Sheaths for covering battery electrodes are produced by introducing inner and outer layers of sheath material onto a plurality of adjacent mandrels. As the layers pass along connector sections of the mandrels, they are connected together to form interconnected tubes. The connector sections have an elongate cross-sectional configuration to facilitate such connection. Thereafter, the layers pass along reshaping sections of the mandrels which have a cross-sectional configuration that is different from that of the connector sections and which corresponds to the desired final shape of the tubes.

REFERENCES:
patent: 2343970 (1944-03-01), Galloway
patent: 2747007 (1956-05-01), Brandt
patent: 2896006 (1959-07-01), Sundberg
patent: 2972000 (1961-02-01), Boriolo
patent: 2981783 (1961-04-01), Bushrod
patent: 3265535 (1966-08-01), Sundberg
patent: 3266935 (1966-08-01), Boriolo

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