Spring motor

Details Spring motor Spring motor

1980-10-03

1983-02-01

Herrmann, Allan D.

Motors: spring, weight, or animal powered

Composite

Spring only

60407, 185 14, 185 38, F03G 100

Patent

active

043710581

ABSTRACT:
A spring motor for selectively rotating a drive shaft. The spring motor includes a spiral power spring for causing an axle to rotate, and a flywheel for being rotated by the axle. The power spring-flywheel combination is capable of providing continuous power to a drive shaft even while the power spring is being rewound or recoiled.

REFERENCES:
patent: 1217493 (1917-02-01), Parsons
patent: 1481279 (1924-01-01), Zippel
patent: 1501677 (1924-07-01), McMahon
patent: 4020923 (1977-05-01), Taylor

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