JPS58114946U

JPS58114946U - Automatic transmission for vehicles

Info

Publication number: JPS58114946U
Application number: JP1186282U
Authority: JP
Inventors: 史郎榊原; 英之青木
Original assignee: アイシン・ワ−ナ−株式会社
Priority date: 1982-01-30
Filing date: 1982-01-30
Publication date: 1983-08-05

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図は従来の車両用自動変速機の断面図、第２図は他
の車両用自動変速機の第２軸部分の断面図、第３図、第
４図、第５図はそれぞれ本考案の車両用自動変速機の第
２軸部分の断面図である。図中、４００・・・第２軸、１・・・第２軸の出力軸、
７．３１・・・支軸、１４・・・軸穴、１１．１２・・
・チー・パーローラーベアリング。Fig. 1 is a sectional view of a conventional automatic transmission for vehicles, Fig. 2 is a sectional view of the second shaft portion of another automatic transmission for vehicles, and Figs. FIG. 3 is a sectional view of a second shaft portion of the automatic transmission for a vehicle. In the figure, 400... second axis, 1... output shaft of the second axis,
7.31... Support shaft, 14... Shaft hole, 11.12...
・Chee Par Roller Bearing.

Claims

[Claims for Utility Model Registration] An input shaft connected to the output shaft of an engine via a coupling such as a fluid coupling or a friction clutch, and an output gear connected in series so as to have a coaxial center with the input shaft. a first shaft rotatably supported by the automatic transmission case; a long shaft parallel to the first shaft and rotatably supported by the automatic transmission case; and a short shaft rotatably attached to the first shaft, and one of the long shaft and the short shaft is an input shaft that meshes directly with the output gear of the first shaft or is connected via an idle gear, or An input gear connected via a chain is provided, and the other is an output shaft and a second shaft provided with an output gear, which is directly meshed with the output gear of the second shaft or connected via an idle gear. or a differential having a large gear driven through a chain, a first planetary gear transmission provided on the first shaft, and a second planetary gear transmission provided on the second shaft.
The second shaft is a long shaft, the input gear of the second shaft is rotatably supported at the rear end via a bearing, and the output shaft is provided with an output gear at the tip. and an input shaft that is a short shaft and is connected to the input gear, and one component of the planetary gear set has a sleeve portion with an inner spline, and the output shaft is connected to the input shaft. In an automatic transmission for a vehicle, the automatic transmission is fixed to the output shaft of the second shaft by a connecting member that is spline-fitted with an outer spline formed at the rear end and is interposed between the output shaft and the bearing. . The automatic transmission for a vehicle, wherein the connecting member is fixed to the output shaft at both ends thereof, and the bearing is provided with a tightening torque on a sleeve portion of the connecting member.