Geometrical instruments
Patent
1985-10-24
1987-03-31
Abrams, Neil
Geometrical instruments
361401, 429100, H01R 909
Patent
active
046538224
ABSTRACT:
An electronic apparatus having a battery as an electrical power supply and a battery chamber formed by a frame. A contact with the battery and an engaging member that engages with a portion of the frame are provided on a member engaged in the battery chamber. The engaging chamber and the portion of the frame receive the load of the battery. This arrangement provides adequate contact force even when the bottom of the battery chamber has an insufficient strength or when the battery chamber has no bottom plate, thereby allowing for a thin electronic apparatus.
REFERENCES:
patent: 2407145 (1946-09-01), Elwin
patent: 3473966 (1969-10-01), Fritch
patent: 4054938 (1977-10-01), Morris, Sr.
Abrams Neil
Canon Kabushiki Kaisha
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