Oil seal packing lubricating system of manual transmission

Details Oil seal packing lubricating system of manual transmission Oil seal packing lubricating system of manual transmission

1985-07-31

1986-04-15

Smith, Leonard E.

Lubrication

Systems

Gearing

74467, 277 15, 277 67, 277 68, F16H 5704

Patent

active

045821704

ABSTRACT:
An oil seal packing lubricating system of a manual transmission in which the lubricant is supplied from outside of the oil seal packing, including a lubricant introducing rib for guiding the lubricant fed from outside to a lip surface of the oil seal packing in a zone where an outer surface of the input shaft moves upwardly during its rotation, and at least one lubricant deflecting rib for deflecting a swirling flow of lubricant toward the lip surface of the oil seal packing. The Lubricant deflecting rib is shaped such that it draws nearer to the outer surface of the input shaft in going in the direction of rotation of the input shaft.

REFERENCES:
patent: 1670471 (1928-05-01), Merkt
patent: 3508630 (1970-04-01), Keller et al.
patent: 3529698 (1970-09-01), Nelson
patent: 3838751 (1974-10-01), Brown
patent: 4018097 (1977-04-01), Ross
patent: 4359909 (1982-11-01), Sogo

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