JPS59142546U

JPS59142546U - Planetary gear switching mechanism

Info

Publication number: JPS59142546U
Application number: JP3722183U
Authority: JP
Inventors: 環佐々木
Original assignee: トヨタ自動車株式会社
Priority date: 1983-03-14
Filing date: 1983-03-14
Publication date: 1984-09-22

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 the drawing]

第１図、第２図、第３図、第４図はそれぞれこの考案の
第１実施例、第２実施例、第３実施例、第４実施例の構
成図を示す。１・・・リングギヤ、３・・・キャリヤ、４・・・サン
ギヤ、５・・・第１歯車、６・・・第２歯車、７・・・
第３歯車、８・・・第４歯車、９・・・切替スリーブ、
１２・・・外スプラインピース、１３・・・歯車軸、１
４・・・駆動ギヤ、１５・・・回転軸、１６・・・切替
歯車軸、１７・・・第５歯車、１８・・・第６歯車、１
９・・・ケース。FIGS. 1, 2, 3, and 4 respectively show the configurations of a first embodiment, a second embodiment, a third embodiment, and a fourth embodiment of this invention. 1... Ring gear, 3... Carrier, 4... Sun gear, 5... First gear, 6... Second gear, 7...
3rd gear, 8... 4th gear, 9... switching sleeve,
12...Outer spline piece, 13...Gear shaft, 1
4... Drive gear, 15... Rotating shaft, 16... Switching gear shaft, 17... Fifth gear, 18... Sixth gear, 1
9...Case.

Claims

[Scope of utility model registration request]

A gear shaft and a switching gear shaft are rotatably provided in the case of the planetary gear parallel to the rotation axis of the planetary gear, and a first element of the three elements of the planetary gear, namely a sun gear, a carrier, and a ring gear, is connected to the gear shaft. , a second element is fixed to the rotating shaft, and the rotating shaft is provided with first and second gears having different numbers of teeth, the first gear is the third element, and the second gear is the first gear, and the second gear is the third element. A third gear that meshes with the first gear and a fifth gear that has an external spline are respectively fixed to the gear switching shaft, and a fourth gear that meshes with the second gear is loosely inserted, An outer spline piece having the same shape as the fifth gear is provided on the fourth gear so as to face the fifth gear, and a sixth gear having the same shape as the fifth gear is provided on the opposite side of the outer spline piece so as to face the fifth gear. A planetary gear switching mechanism is fixed to a case of the planetary gear, and the fifth gear is provided with a switching sleeve that can be selectively fitted to one of the outer spline piece and the sixth gear.