Adapter permitting smaller size battery cell to function in larg

Details Adapter permitting smaller size battery cell to function in larg Adapter permitting smaller size battery cell to function in larg

1981-08-31

1983-08-09

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Cell support for removable cell

Support or holder per se

429121, H01M 210

Patent

active

043979203

ABSTRACT:
Adapter for permitting a smaller standard size battery to be used in applications requiring dimensionally larger standard size battery cells. The adapter can be economically formed of plastic and is intended to permit an AA size cell to be used in C and D cell applications and a specially arranged metallic contact is provided at one end in conjunction with a stop member which prevents the repeated insertions of the AA size cell from crushing a resilient member integrally formed with the electrical contact member. The adapter can be formed in two halves and can be secured together by means of an outer label, thereby eliminating the necessity for glues and adhesives to hold the halves together.

REFERENCES:
patent: 3684583 (1972-08-01), Lehnen et al.
patent: 3887393 (1975-06-01), La Rue
patent: 3969148 (1976-07-01), Trattner
patent: 3990919 (1976-11-01), Krueger
patent: 4037026 (1977-07-01), Mabuchi
patent: 4091187 (1978-05-01), Kaye
patent: 4123598 (1978-10-01), Hammel

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