Low backlash gear reduction assembly

Details Low backlash gear reduction assembly Low backlash gear reduction assembly

1978-02-01

1979-04-03

Gerin, Leonard H.

Machine element or mechanism

Gearing

Backlash take-up

74421A, 90 22, F16H 5518, F16H 112, B23C 900

Patent

active

041470710

ABSTRACT:
A precision gear reduction assembly for a gear train assembly for a gear train incorporates a backlash control in which the intermediate gear shaft has one end only mounted within an eccentric bushing. The bushing provides for the adjustment of the intermeshing of the final two gears of the gear train by tilting the intermediate shaft slightly as the bushing is rotated to achieve the desired degree of backlash control.

REFERENCES:
patent: 2382846 (1945-08-01), Barber
patent: 2641937 (1953-06-01), Erhardt, Jr. et al.
patent: 2703497 (1955-03-01), Townsend
patent: 3020775 (1962-02-01), Musser
patent: 3396594 (1968-08-01), Walker
patent: 3803936 (1974-04-01), Kroeper

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