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Patent Searching and Data


Title:
LUBRICATING DEVICE FOR DIFFERENTIAL GEAR
Document Type and Number:
Japanese Patent JPH04236851
Kind Code:
A
Abstract:

PURPOSE: To perform reliable and enough lubrication between a pinion shaft and a pinion gear.

CONSTITUTION: A pinion shaft 26 is formed such that an oil passage 34 running from a rotation central part to an engaging part 33; to which a pinion gear 28 is attached, is extended through. The tip part of a drive shaft 30 engaged with the one side gear 29 is brought into contact with the rotation central part of the pinion shaft 26, and an axially extending-through oil hole 37 is formed in the drive shaft 30. By connecting a lubricating oil feed source 44 to the oil hole 37, lubricating oil is fed to the engaging part 33 through the oil hole 37 and the oil passage 34 to effect lubrication.


Inventors:
MORI MIKIO
TAKAHASHI NORIYUKI
Application Number:
JP2048791A
Publication Date:
August 25, 1992
Filing Date:
January 21, 1991
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H48/06; F16H57/04; (IPC1-7): F16H1/38; F16H57/04
Attorney, Agent or Firm:
Watanabe