JPH0329755U

JPH0329755U -

Info

Publication number: JPH0329755U
Application number: JP9039289U
Authority: JP
Priority date: 1989-08-02
Filing date: 1989-08-02
Publication date: 1991-03-25

Description

[Brief explanation of the drawing]

第１図はデイフアレンシヤル装置の断面図、第
２図は第１図の右側面図である。１０……ドライブピニオン、１２……シヤフト
、１４……第１の収容部、１６……リングギヤ、
１８……第２の収容部、２０……デイフアレンシ
ヤルキヤリア、２２……フロントベアリング、２
４……リヤベアリング、２６……オイルシール、
３０……供給路、３２，３６……間隔、３４，３
８……導入開口、４０……排出路、４２，４４…
…排出開口。 FIG. 1 is a sectional view of the differential device, and FIG. 2 is a right side view of FIG. 1. 10... Drive pinion, 12... Shaft, 14... First housing section, 16... Ring gear,
18...Second housing section, 20...Differential carrier, 22...Front bearing, 2
4...Rear bearing, 26...Oil seal,
30... Supply path, 32, 36... Interval, 34, 3
8...Introduction opening, 40...Discharge path, 42, 44...
…Exhaust opening.

Claims

[Scope of utility model registration request]

a first accommodating part that accommodates a shaft having a drive pinion; and a second accommodating part that accommodates a ring gear that meshes with the drive pinion;
The differential carrier is arranged in two parts: a differential carrier with an oil reservoir in the lower part of the second housing part, and the first housing part spaced apart in the axial direction of the shaft, and the shaft can be rotated. A lubrication structure for the front bearing and the rear bearing of a differential differential device, including a front bearing and a rear bearing supported by the shaft, and an oil seal spaced apart from the front bearing in the axial direction of the shaft. and a first distance between a supply path provided in the first housing portion that guides lubricating oil splashed up by rotation of the ring gear, and the front bearing and the oil seal. a first introduction opening that communicates with the supply passage; a second introduction opening that communicates the gap between the front bearing and the rear bearing with the supply passage; and a second introduction opening that communicates with the supply passage; and a second introduction opening that communicates with the supply passage; a discharge passage provided at a portion of the first accommodating portion and extending along the shaft; a first discharge opening communicating the first interval with the discharge passage; and a first discharge opening communicating the second interval with the discharge passage; a second discharge opening communicating with the differential device.