Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having disparate support structure – e.g. – eyeglass temple – etc.
Patent
1983-09-22
1985-04-30
Skapars, Thony
Chemistry: electrical current producing apparatus, product, and
Cell support for removable cell
Having disparate support structure, e.g., eyeglass temple, etc.
429 99, 429123, 446456, 446462, H01M 202, H01M 220
Patent
active
045144770
ABSTRACT:
A cassette-type power unit for a motor toy is disclosed, which comprises a rectangular casing provided at its middle part with a partition; connecting terminals for connecting a plurality of batteries in series; contact pieces provided as power terminals on an outer face of the casing; and holding pieces each provided with a flange for serving as a guide and a stopper upon connection to the motor toy.
The cassette-type power unit allows the convenient replacement of batteries, especially for a wireless controllable toy car, and enables a variety of controlling operations to be readily effected by use of a single unit.
REFERENCES:
patent: 1682764 (1928-09-01), Mohr
patent: 3181974 (1965-05-01), Barbera
patent: 3702037 (1972-11-01), Toy et al.
patent: 3887394 (1975-06-01), Kaye
patent: 4091187 (1978-05-01), Kaye
patent: 4383007 (1983-05-01), Murphy
patent: 4438589 (1984-03-01), Matsushiro
Shinsei Kogyo Co., Ltd.
Skapars Thony
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