Hand squeeze generator

Details Hand squeeze generator Hand squeeze generator

2011-02-22

2011-02-22

Waks, Joseph (Department: 2839)

Prime-mover dynamo plants

Miscellaneous

Drive gearing

C290S00100C

Reexamination Certificate

active

07893551

ABSTRACT:
A hand squeeze generator includes a carrying body, a lever, an elastic member to return the crank to its original position, a gear transmission unit, and a generation motor driven by the gear transmission unit. The lever drives the gear transmission unit and the gear transmission unit drives the generation motor through a clutch gear. The hand squeeze generator may be installed on an electric appliance or connected to an electric appliance, alternatively, be used to charge a rechargeable battery. The generator is driven to generate electricity or to recharge a battery. Therefore, no external power source is required when there is no sufficient electric power supply or the battery runs down.

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patent: WO 9312375 (1993-06-01), None
patent: WO 9402776 (1994-02-01), None

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