Variable leverage gearing

Details Variable leverage gearing Variable leverage gearing

1978-12-15

1981-01-13

Braun, Leslie

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74423, 744595, F16H 140, F16H 5517, F16H 114

Patent

active

042442435

ABSTRACT:
A bevel gear set for particular use in providing a variable leverage torque proportioning effect in a differential. The bevel gear set includes a gear with bevel teeth and a pinion with bevel teeth which mesh and which meshing teeth have lines of contact. The lines of contact have midpoints or midportions which coincide with a given plane of rotation of the gear which has the bevel teeth as distinguished from the pinion.

REFERENCES:
patent: 1295231 (1919-02-01), Stewart et al.
patent: 1455706 (1923-05-01), Bower et al.
patent: 1755102 (1930-04-01), Croft
patent: 1763177 (1930-06-01), Perkins
patent: 1818554 (1931-08-01), Head
patent: 1856443 (1932-05-01), Stoeckicht
patent: 2009915 (1935-07-01), Davis
patent: 2436276 (1948-02-01), Wildhaber
patent: 2696125 (1954-12-01), Saari
patent: 2971788 (1961-02-01), Wildhaber
patent: 3703108 (1972-11-01), McCaw
patent: 4031770 (1977-06-01), Ishikawa
Gleason, "Zero Bevel Gear System", 10 pages, 1954.

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