Machine element or mechanism – Gearing – Lubrication
Patent
1988-03-01
1989-11-14
Bonck, Rodney H.
Machine element or mechanism
Gearing
Lubrication
184 612, 184 111, F16H 5704
Patent
active
048799211
ABSTRACT:
Herein disclosed is a transaxle casing to be used with a transverse type automatic transmission. An arcuate partition extending from the top to the bottom of a transmission gear case is disposed between the radially outermost rotary member of the transmission gear seat and a cover wall and in front of the transmission gear set with respect to the running direction of a vehicle. An oil sump is disposed below the transmission gear set. Thus, the lubricating oil splashed away the rotary member is guided into an oil return passage extending between the partition and the cover wall and opening into the oil sump so that it may be prevented from being caught again by the transmission gear set and heated to a high temperature.
REFERENCES:
patent: 1220810 (1917-03-01), Alquist
patent: 1554081 (1925-09-01), Garrett
patent: 2214485 (1940-09-01), Short
patent: 2292086 (1942-08-01), Pritchard
patent: 3650353 (1972-03-01), Abbott
patent: 4715244 (1987-12-01), Byrd et al.
patent: 4745816 (1988-05-01), Horiuchi et al.
Asada Toshiyuki
Kinoshita Masafumi
Kubo Seitoku
Kuroda Takaaki
Nakamura Shinya
Anchell Scott
Bonck Rodney H.
Toyota Jidosha & Kabushiki Kaisha
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