System and method for lever with three dimensional log spiral mechanism for repeating leverage
A system and method for a lever that is formed by a rod gripped with a three dimensional log spiral structure that applies alternating downward rotational force at two points along the rod, producing rhythmic applications of leverage around its fulcrum. As one end of the spiral rotates down with app...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A system and method for a lever that is formed by a rod gripped with a three dimensional log spiral structure that applies alternating downward rotational force at two points along the rod, producing rhythmic applications of leverage around its fulcrum. As one end of the spiral rotates down with application of force, the other is rotated up via segmental action of the components of the log spiral component and positioned for a subsequent downstroke. |
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