Electrical connectors – Energy cell substitution device including plural contacts or...
Patent
1989-10-18
1990-08-07
Bradley, Paula A.
Electrical connectors
Energy cell substitution device including plural contacts or...
439502, 439628, 439638, H01R 300, H01R 1100
Patent
active
049463969
ABSTRACT:
An adapter for connection to an external power supply capable of readily actuating a battery-operated device through the external power supply by merely fitting an adapter body in a battery box of the device and electrically connecting a connector of the adapter to the external power supply. The adapter an adapter body detachably fitted in a battery box of the battery-operated device, a connector electrically connected to the external power supply, and contacts electrically connected to contacts of the battery box. The contacts of the adapter is arranged at the adapter body.
REFERENCES:
patent: 3998516 (1976-12-01), Mabuchi
patent: 4037026 (1977-07-01), Mabuchi
patent: 4131805 (1978-12-01), Austin et al.
patent: 4214804 (1980-07-01), Little
patent: 4221454 (1980-09-01), Wong
Bradley Paula A.
Takara Co. Ltd.
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