Motors: spring – weight – or animal powered – Composite – Spring only
Patent
1977-05-03
1980-04-15
Herrmann, Allan D.
Motors: spring, weight, or animal powered
Composite
Spring only
F03G 100
Patent
active
041979257
ABSTRACT:
A mechanical energy device comprising a plurality of energy modules operatively interconnected to generate a mechanical energy output in response to a mechanical energy input. Each energy module comprises a central shaft assembly and power assembly which cooperatively generate the power stroke, a crank lifter assembly and crank speed control assembly coupled to the crank lifter assembly to generate the mechanical energy output.
REFERENCES:
patent: 300425 (1884-06-01), Wise
patent: 471888 (1892-03-01), Parker
patent: 651021 (1900-06-01), Silvey
patent: 837815 (1906-12-01), Esch
patent: 1259262 (1918-03-01), Meiro
Fisher, III Arthur W.
Herrmann Allan D.
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