JPS5970951U

JPS5970951U - final reducer

Info

Publication number: JPS5970951U
Application number: JP16725082U
Authority: JP
Inventors: 浜野　英夫
Original assignee: トヨタ自動車株式会社
Priority date: 1982-11-04
Filing date: 1982-11-04
Publication date: 1984-05-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、従来の最終減速機を示す縦断面図、第２図は
この考案に係る最終減速機の一実施例を　　　　−示す
縦断面図、第３図は同実施例における差動歯車装置のケ
ーシングを示す部分縦断面図、第４図は第３図のＩＶ−
ＩＶ失視線に沿う断面図、第５図は同実施例における”
リングギヤを示す縦断面図、第６図は、第５図のＶＩ−
ＶＩ失視線に沿う断面図である。１・・・差動歯車装置、２・・・ケーシング、３・・・
リングギヤ、４・・・円筒面、５・・・フランジ、６・
・・ボルト、７・・田ツクプレート、８・・・ドライブ
ピニオン、９・・・突片、１０・・・凹溝。Fig. 1 is a longitudinal sectional view showing a conventional final reduction gear; Fig. 2 is a longitudinal sectional view showing an embodiment of the final reduction gear according to this invention; and Fig. 3 is a differential gear device in the same embodiment. FIG. 4 is a partial vertical sectional view showing the casing of FIG.
A cross-sectional view along the IV lost line of sight, FIG. 5 is in the same embodiment.
A vertical cross-sectional view showing the ring gear, FIG.
FIG. 3 is a cross-sectional view taken along the VI loss of sight. 1... Differential gear device, 2... Casing, 3...
Ring gear, 4... Cylindrical surface, 5... Flange, 6...
...Bolt, 7.Track plate, 8.Drive pinion, 9.Protrusion piece, 10.Concave groove.

Claims

[Scope of utility model registration request]

Attach the ring gear to the outer periphery of the casing of the differential gear,
In the final reduction gear in which a drive pinion is engaged with the ring gear, a protruding piece extending in the axial direction of the ring gear is provided on the outer periphery of the casing, and a concave groove extending in the axial direction that can be engaged with the ring gear is provided on the ring gear. A final reduction gear, wherein the projecting piece and the groove are tightly fitted together.