Planetary worm gear apparatus, and methods of constructing and u

Details Planetary worm gear apparatus, and methods of constructing and u Planetary worm gear apparatus, and methods of constructing and u

1984-08-06

1987-10-06

Staab, Lawrence

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74788, 74789, 74792, F16H 370, F16H 5710

Patent

active

046974768

ABSTRACT:
A gear assembly having a primary worm; a planetary worm/gear engaging said primary worm; and a split ring, internal double enveloping worm gear surrounding and engaging said planetary worm/gear. The planetary worm/gear is attached to a planetary carrier on a planetary support shaft which allows the planetary worm/gear to rotate thereon. Primary worm input is utilized. Output may be taken from the planetary carrier or the split ring, internal, double enveloping worm gear.

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patent: 4016779 (1977-04-01), von Greyerz
patent: 4092946 (1978-06-01), Kappas
patent: 4408746 (1983-10-01), Marsch et al.
patent: 4416430 (1983-11-01), Totten
patent: 4491037 (1985-01-01), Bullock

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