JPH0333230U

JPH0333230U -

Info

Publication number: JPH0333230U
Application number: JP9343389U
Authority: JP
Priority date: 1989-08-10
Filing date: 1989-08-10
Publication date: 1991-04-02

Description

[Brief explanation of the drawing]

第１図は変速機の同期装置の実施例に係る概略
構成図、第２図は第１図の同期装置の中心断面図
、第３図は従来の変速機の同期装置のキー式同期
装置の要部断面図である。図中、１……クラツチシヤフト、２……メイン
シヤフト、３……カウンタシヤフト、４……シン
クロナイザハブ、６……左シンクロナイザリング
、８……右シンクロナイザリング、１０……スリ
ーブ、１２……シンクロナイザキー、１４……キ
ースプリング、１６……ギア、１８……ギア、２
２……シフトフオークである。 Fig. 1 is a schematic configuration diagram of an embodiment of a synchronizing device for a transmission, Fig. 2 is a central sectional view of the synchronizing device in Fig. 1, and Fig. 3 is a key type synchronizing device of a conventional synchronizing device for a transmission. It is a sectional view of the main part. In the figure, 1...Clutch shaft, 2...Main shaft, 3...Countershaft, 4...Synchronizer hub, 6...Left synchronizer ring, 8...Right synchronizer ring, 10...Sleeve, 12...Synchronizer Key, 14...Key spring, 16...Gear, 18...Gear, 2
2...It's a shift fork.

Claims

[Claims for Utility Model Registration] A synchronizer hub fixed to a main shaft, a sleeve spline-fitted to the outer periphery of the synchronizer hub, and a sleeve arranged in a keyway formed in the axial direction of the outer periphery of the synchronizer hub. a synchronizer key, a key spring that applies a biasing force to the synchronizer key in an outer circumferential direction;
A synchronizer ring for a transmission comprising a synchronizer ring having a second cone part that abuts against a first cone part integrally provided with a gear to be synchronized, wherein the first cone part is connected to an inner periphery of the gear. A synchronizing device for a transmission, characterized in that the second cone portion is formed on the outer peripheral surface of the synchronizer ring, so that the synchronizer ring is formed in a smaller size in the radial direction.