Power plants – Pressure fluid source and motor – Having distinct cooling or lubricating structure
Patent
1996-09-25
1998-08-18
Nguyen, Hoang
Power plants
Pressure fluid source and motor
Having distinct cooling or lubricating structure
60487, F16D 3102
Patent
active
057944431
ABSTRACT:
An axle driving apparatus housing therein a hydrostatic transmission and axles driven thereby a cooling fan which is provided on a power input shaft of the hydrostatic transmission. A cavity-like through opening is formed in a portion of the housing between the hydrostatic transmission and the axles. The peripheral wall of the opening is formed with a plurality of cooling fins. The cooling fan is rotated by the power input shaft to create wind to cool heat generated in the housing.
REFERENCES:
patent: 4932209 (1990-06-01), Okada et al.
patent: 5211077 (1993-05-01), Louis et al.
patent: 5377487 (1995-01-01), Azuma et al.
patent: 5394699 (1995-03-01), Matsufuji
patent: 5440951 (1995-08-01), Okada et al.
Kanzaki Kokyukoki Mfg. Co. Ltd.
Nguyen Hoang
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