Gear noise suppressing type final gear train of transaxle

Details Gear noise suppressing type final gear train of transaxle Gear noise suppressing type final gear train of transaxle

1982-01-25

1984-11-06

Staab, Lawrence J.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74607, F16H 140, F16H 5702

Patent

active

044805004

ABSTRACT:
A final gear train includes a differential case rotatably mounted within a bell shaped portion of a transmission case between it and a bearing retainer attached to the transmission case by means of two bearings, one bearing being disposed at the bottom of the bell shaped portion, the other bearing disposed around a portion of the bearing retainer to rotatably support a final gear attachment portion of the differential case. The final gear attachment portion is in the form of an axially extending annular portion axially extending from a main body portion of the differential case. This bearing arrangement provides a strong radial rigidity to the final gear attachment portion and prevents deformation of the final gear attachment portion during the transmission of torque.

REFERENCES:
patent: 2142575 (1939-01-01), Spicacci
patent: 3323844 (1967-06-01), Hedstrom
patent: 3548683 (1968-11-01), Fisher
patent: 3848482 (1974-11-01), Shank
patent: 3872741 (1975-03-01), Berchtold et al.
patent: 4077279 (1978-03-01), Goscenski, Jr.
patent: 4244241 (1981-01-01), Treadwell
patent: 4244242 (1981-01-01), Uno et al.
patent: 4283963 (1981-08-01), Hickey et al.
patent: 4294218 (1981-10-01), King et al.

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