JPS6138352U

JPS6138352U - Multi-gear transmission

Info

Publication number: JPS6138352U
Application number: JP12422584U
Authority: JP
Inventors: 芳章加藤; 宣輝人見; 芳和田中; 裕二後藤; 昇服部; 寿北原
Original assignee: 日産自動車株式会社
Priority date: 1984-08-14
Filing date: 1984-08-14
Publication date: 1986-03-10

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図は本考案の多段歯車式変速機の一実施例を示す概
略構成図、第２図は本考案の他の実施例を示す概略構成
図である。１，１ａ・・・多段歯車式変速機、２・・・エンジン（
動力源）、３，３ａ・・・プラネタリギャ、４・・・平
行軸型変速機、５・・・サンギャ、６・・・リングギャ
、７・・・ピニオンギャ、１】・・・ハウジング（制御
部材）、１２ｔ１２ａ・・・第１ワンウエイク
ラッチ、２０・・・主軸、２１．２２・・・副軸、２３
．２５・・・駆動歯車、２４・・・第２ワンウエイクラ
ッチ、２６，２７．２８．３２・・・被動歯車、２９，
３０，３１，３３・・・クラッチ、３８・・・出力
軸。FIG. 1 is a schematic diagram showing one embodiment of a multi-stage gear type transmission according to the present invention, and FIG. 2 is a schematic diagram showing another embodiment of the present invention. 1, 1a...Multi-stage gear type transmission, 2...Engine (
Power source), 3, 3a... Planetary gear, 4... Parallel shaft type transmission, 5... Sun gear, 6... Ring gear, 7... Pinion gear, 1]... Housing (control member ), 1 2t 1 2a...first one-way clutch, 20...main shaft, 21.22...subshaft, 23
．． 25... Drive gear, 24... Second one-way clutch, 26, 27. 28. 32... Driven gear, 29,
30, 31, 33...Clutch, 38...Output shaft.

Claims

[Scope of utility model registration request]

The planetary gear consists of three elements: sangya, ring gear, and pinion gear, and one of these three elements is an input element, the other one is an output element, and the remaining elements are control elements. A parallel shaft type transmission having a connected main shaft and a pair of subshafts arranged parallel to the main shaft and each linked to an output shaft, and a plurality of transmission gear trains provided between the main shaft and the subshafts; In the multi-gear type transmission configured by a combination of the following, the control element of the planetary gear is connected to the first control member via a connecting means that is connected and disconnected by frictional force, and
Furthermore, the coupling means is connected to the second control member via a first one-way clutch which is free to rotate when the coupling means is fed, and which is rotationally locked when the coupling is released; The variable speed gear train consists of a pair of driving gears having different gear diameters, which are provided on a main shaft, and a plurality of driven gears, each of which is provided on a subshaft via a clutch, and is constantly meshed with the driving gears at different gear ratios. A multi-stage gear type transmission, characterized in that a second one-way clutch is provided between the main shaft and the smaller diameter side of the pair of drive gears.