JPH03117131U - - Google Patents
Info
- Publication number
- JPH03117131U JPH03117131U JP2576090U JP2576090U JPH03117131U JP H03117131 U JPH03117131 U JP H03117131U JP 2576090 U JP2576090 U JP 2576090U JP 2576090 U JP2576090 U JP 2576090U JP H03117131 U JPH03117131 U JP H03117131U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- spline
- spline portion
- diameter
- hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案の一実施例に係る同期装置の部
分断面図、第２図は同装置を構成するハブスリー
ブ、シンクロナイザリング及びスプラインピース
の各スプラインの関係を示す側面的説明図、第３
図は同装置の各スプラインの噛合状態を示す平面
的説明図、第４図は従来装置における第３図に対
応する説明図である。
符号の説明、１０ａ，１０ｂ…シンクロ機構、
１１…クラツチハブ、１２…ハブスリーブ、１２
ｂ…スプライン、１２ｂ１…内周側歯面部、１２
ｂ２…外周側歯面部、１２ｂ３…抜止め用テーパ
面、１４，１６…シンクロナイザリング、１４ｂ
…スプライン、１５，１７…スプラインピース（
ギヤスプライン部）、１５ａ２…抜止め用テーパ
面、２１…ドリブンシヤフト（回転軸）。
FIG. 1 is a partial sectional view of a synchronizer according to an embodiment of the present invention, FIG. 2 is a side explanatory view showing the relationship between the splines of the hub sleeve, synchronizer ring, and spline piece that constitute the device, and FIG.
This figure is an explanatory plan view showing the meshing state of each spline of the device, and FIG. 4 is an explanatory diagram corresponding to FIG. 3 of the conventional device. Explanation of symbols, 10a, 10b... synchronization mechanism,
11...Clutch hub, 12...Hub sleeve, 12
b...Spline, 12b 1 ...Inner peripheral side tooth surface part, 12
b 2 ...Outer tooth surface portion, 12b 3 ...Tapered surface for preventing removal, 14, 16...Synchronizer ring, 14b
... Spline, 15, 17... Spline piece (
Gear spline portion), 15a 2 ...Tapered surface for retaining, 21...Driven shaft (rotating shaft).
Claims (1)
チハブと、同クラツチハブの外スプライン部に内
スプライン部にて軸方向へのみ摺動可能に組付け
られたハブスリーブと、前記回転軸上に回転可能
に組付けたギヤに設けられた外スプライン部及び
テーパコーン部を有するギヤスプライン部と、同
ギヤスプライン部と前記クラツチハブ間に配置さ
れ同ギヤスプライン部のテーパコーン部に係脱す
るテーパコーン部を有するシンクロナイザリング
を備え、かつ前記ハブスリーブの内スプライン部
の各スプラインの軸方向先端側の歯面及び前記ギ
ヤスプライン部の各スプラインの歯面にこれら各
スプラインの噛合時互に係合して抜止めを図る抜
止め用テーパ面を備えた同期装置において、前記
ハブスリーブの各スプラインの歯面を歯丈方向に
２分割してその内周側歯面部の先端側に前記抜止
め用テーパ面を形成するとともに、同ハブスリー
ブにおける歯面の分割境界円の直径Ｄ１，前記シ
ンクロナイザリングにおける外スプライン部の歯
先円の直径Ｄ２及び前記ギヤスプライン部におけ
る外スプライン部の歯先円の直径Ｄ３を Ｄ３＜Ｄ１＜Ｄ２ の関係に設定したことを特徴とする同期装置。[Scope of Claim for Utility Model Registration] A clutch hub that is assembled to be integrally rotatable on the rotating shaft, and a hub sleeve that is assembled to the outer spline portion of the clutch hub so that it can slide only in the axial direction at the inner spline portion. , a gear spline portion having an outer spline portion and a tapered cone portion provided on a gear rotatably assembled on the rotation shaft; and a gear spline portion disposed between the gear spline portion and the clutch hub and engaged with a taper cone portion of the gear spline portion. a synchronizer ring having a tapered cone portion that can be disengaged; In a synchronizer equipped with a tapered surface for preventing dislodgement that engages to prevent dislodgement, the tooth surface of each spline of the hub sleeve is divided into two in the tooth height direction, and the disengagement surface is disposed on the distal end side of the inner circumferential tooth surface. In addition to forming a tapered surface for stopping, the diameter D 1 of the division boundary circle of the tooth surface in the hub sleeve, the diameter D 2 of the addendum circle of the outer spline part in the synchronizer ring, and the teeth of the outer spline part in the gear spline part are formed. A synchronizing device characterized in that the diameter D 3 of the tip circle is set in the relationship D 3 <D 1 <D 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2576090U JPH03117131U (en) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2576090U JPH03117131U (en) | 1990-03-14 | 1990-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117131U true JPH03117131U (en) | 1991-12-04 |
Family
ID=31528682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2576090U Pending JPH03117131U (en) | 1990-03-14 | 1990-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009270676A (en) * | 2008-05-09 | 2009-11-19 | Mazda Motor Corp | Synchronizing device for transmission |
-
1990
- 1990-03-14 JP JP2576090U patent/JPH03117131U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009270676A (en) * | 2008-05-09 | 2009-11-19 | Mazda Motor Corp | Synchronizing device for transmission |
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