JPH032924U

JPH032924U -

Info

Publication number: JPH032924U
Application number: JP6422689U
Authority: JP
Priority date: 1989-05-31
Filing date: 1989-05-31
Publication date: 1991-01-11
Anticipated expiration: 2004-05-31
Also published as: JP2554915Y2

Description

[Brief explanation of drawings]

第１図〜第４図は、本考案の第１実施例の同期
噛合装置に関する図面である。第１図は同装置の
非作動状態での要部縦断面図、第２図および第３
図は同装置における同期中・噛合直前の各状態を
示すもので、二者ともａは要部縦断面図でありｂ
はそのｂ−ｂ線における矢視図、また、第４図は
リングの斜視図である。第５図〜第８図は本考案
の第２実施例に関するものである。第５図はその
要部縦断面図、第６図はスプリング部材の斜視図
、第７図はシンクロナイザーリングの軸方向視図
、第８図はスリーブの軸方向視図である。そして
第９図は、従来の一般的なワーナー型同期噛合装
置を示す断面図である。４…ギア、１０，６０…クラツチギア、１１，
６１…噛合部、１２，６２…テーパコーン部、２
０，７０…シンクロナイザーリング、２５…リン
グ（リング状部材）、７５…スプリング部材、７
５ａ…突片、３０，８０…スリーブ、３１ｄ，８
２…突出部、４０，９０…クラツチハブ。 1 to 4 are drawings relating to a synchronizer according to a first embodiment of the present invention. Figure 1 is a vertical sectional view of the main parts of the device in the non-operating state, Figures 2 and 3 are
The figures show each state of the same device during synchronization and immediately before engagement; in both figures, a is a vertical cross-sectional view of the main part, and b
is a view taken along line bb, and FIG. 4 is a perspective view of the ring. 5 to 8 relate to a second embodiment of the present invention. FIG. 5 is a longitudinal sectional view of a main part thereof, FIG. 6 is a perspective view of the spring member, FIG. 7 is an axial view of the synchronizer ring, and FIG. 8 is an axial view of the sleeve. FIG. 9 is a sectional view showing a conventional general Warner type synchronizing meshing device. 4... Gear, 10, 60... Clutch gear, 11,
61...meshing part, 12, 62...taper cone part, 2
0, 70... Synchronizer ring, 25... Ring (ring-shaped member), 75... Spring member, 7
5a... Projection piece, 30, 80... Sleeve, 31d, 8
2...Protrusion, 40, 90...Clutch hub.

Claims

[Scope of Claim for Utility Model Registration] 1. A gear and a clutch hub are disposed on the same axis so that they can rotate relative to each other, and a sleeve that is movable only in the axial direction is attached to the outer periphery of the clutch hub, and the gear is engaged with the sleeve so as to be able to engage with the sleeve. and a tapered cone part, and a synchronizer ring is interposed between the clutch hub and the gear, and when the sleeve is moved in the axial direction, the synchronizer ring is pressed against the tapered cone part and the sleeve and In a synchronized meshing device in which synchronization with a gear is achieved and the sleeve moves and engages with the meshing part of the gear, an elastic body is attached to the outer periphery of the synchronizer ring, and a protrusion that can engage with the elastic body is attached to the sleeve. A synchronized meshing device formed on the inner periphery, and having a positional relationship between the two in which the protrusion pushes the elastic body while the sleeve moves to the meshing part of the gear after the synchronization is completed. . 2. The synchronizer according to claim 1, wherein the elastic body is a ring-shaped member whose outer diameter changes elastically and is fitted into an annular groove formed on the outer periphery of the synchronizer ring. 3. The synchronizer according to claim 1, wherein the elastic body is a spring member having outwardly protruding pieces attached to a plurality of locations on the outer periphery of the synchronizer ring.