Variable speed drive means

Machine element or mechanism – Gearing – Varying speed ratio

Patent

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Details

74435, F16H 5504, F16H 3502

Patent

active

039526070

ABSTRACT:
A driver member rotates at a constant speed through and past 360.degree. and a driven member responsive to the rotation of the driver member rotates at an increasing or decreasing speed during a major portion of the 360.degree. rotation, there being a means maintaining the driver and driven members in engagement during and past 360.degree. rotation.

REFERENCES:
patent: 1700361 (1929-01-01), Asbury
patent: 2261723 (1941-11-01), Hoffman
patent: 2594466 (1952-04-01), Luther
patent: 2956445 (1960-10-01), Janoska
patent: 3098399 (1963-07-01), Berthiaume
patent: 3590661 (1971-07-01), Chaveneaud

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