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Title:
LUBRICATING APPARATUS FOR EXTENSION HOUSING OF AUTOMATIC SPEED CHANGE GEAR
Document Type and Number:
Japanese Patent JPS60139972
Kind Code:
A
Abstract:
PURPOSE:To permit the always stable supply of lubricating oil by compulsorily supplying lubricating oil, branched from a line-pressure oil passage, into the bearing part of an extension housing and installing an oil reservoir in the bearing part. CONSTITUTION:The captioned compulsory lubricating means 7 for feeding the stable amount of lubricating oil into the bearing part 5 of the extension housing 3 of an automatic speed chage gear 2 is installed in a transmission case 22 and is equipped with a line-pressure oil passage 72 for feeding the line pressure into a hydraulic servo not shown in the figure of a speed change gear 21 through an oil chamber 71 from a valve body 24. Further, the captioned apparatus is equipped with a lubricating-oil taking-out passage 73 which is branched midway from the oil passage 72 and has a flow-rate control throttle 74, and is equipped with a cylinder tube 76 which connects the oil passage 73 with the oil hole 26A of a radial bearing 26. Further, the captioned apparatus is equipped with an oil reservoir 79 surrounded by the radial bearing 26, sleeve yoke 76, and oil-reservoir weirs 70, thus permitting the storage of the lubricating oil after the lubrication for the bearing 26.

Inventors:
TSUKAMOTO KAZUMASA
TANIGUCHI TAKUJI
KUBO MASANORI
Application Number:
JP24744483A
Publication Date:
July 24, 1985
Filing Date:
December 27, 1983
Export Citation:
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Assignee:
AISIN WARNER
TOYOTA MOTOR CO LTD
International Classes:
B60K17/06; F16H57/04; F16N21/00; (IPC1-7): B60K17/06
Domestic Patent References:
JPS5740762B21982-08-30
JPS5825702B21983-05-28
JPS582663U1983-01-08
JPS5884260A1983-05-20
JPS5512592U1980-01-26



 
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