JPH0229328U - - Google Patents
Info
- Publication number
- JPH0229328U JPH0229328U JP10678688U JP10678688U JPH0229328U JP H0229328 U JPH0229328 U JP H0229328U JP 10678688 U JP10678688 U JP 10678688U JP 10678688 U JP10678688 U JP 10678688U JP H0229328 U JPH0229328 U JP H0229328U
- Authority
- JP
- Japan
- Prior art keywords
- spline teeth
- insert
- attached
- coupling sleeve
- meshing
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案の同期装置が組込まれる変速機
の一部を示す断面図、第２図Ａは第１図に示され
たインサートを示す斜視図、第２図Ｂ同図ＡのＢ
−Ｂ線に沿う断面図、第２図Ｃはインサートを形
成するための板材を展開した状態を示す平面図、
第３図は本考案の一実施例に係る同期装置の要部
を示す断面図、第４図は本考案の他の実施例に係
る同期装置の要部を示す断面図、第５図Ａ〜Ｄは
本考案の同期装置の作動状態を示す工程図、第６
図Ａ〜Ｄはインサートとスリーブとの相対位置の
変化の状態を示す工程図、第７図は第３図及び第
４図に相当する従来の同期装置の構造を示す断面
図、第８図は同期装置を有する変速機の全体を示
す概略断面図、第９図は従来の同期装置を示す断
面図である。
３０……シヤフト、３１，３２……被同期ギヤ
、３３……シンクロハブ、３４，３５……クラツ
チギヤ、３８……テーパーコーン、３９，４０…
…ボークリング、４３……スプライン歯、４４…
…カツプリングスリーブ、４７……インサート、
５２……突起部、５３……凹部。
Fig. 1 is a sectional view showing a part of a transmission in which the synchronizer of the present invention is incorporated, Fig. 2A is a perspective view showing the insert shown in Fig. 1, Fig. 2B
- A sectional view taken along the line B; FIG. 2C is a plan view showing the expanded state of the plate material for forming the insert;
FIG. 3 is a cross-sectional view showing the main parts of a synchronizer according to one embodiment of the present invention, FIG. 4 is a cross-sectional view showing the main parts of a synchronizer according to another embodiment of the present invention, and FIGS. D is a process diagram showing the operating state of the synchronization device of the present invention, No. 6
Figures A to D are process diagrams showing changes in relative position between the insert and the sleeve, Figure 7 is a sectional view showing the structure of a conventional synchronizer corresponding to Figures 3 and 4, and Figure 8 is a A schematic cross-sectional view showing the entire transmission having a synchronizer, and FIG. 9 is a cross-sectional view showing a conventional synchronizer. 30... Shaft, 31, 32... Synchronized gear, 33... Synchro hub, 34, 35... Clutch gear, 38... Taper cone, 39, 40...
...Bork ring, 43...Spline tooth, 44...
...Cupling sleeve, 47...Insert,
52... Protrusion, 53... Recess.
Claims (1)
軸方向に摺動可能にカツプリングスリーブを装着
し、前記カツプリングスリーブに形成されたスプ
ライン歯と噛合うと共にテーパーコーン部が形成
されたクラツチギヤを前記シンクロハブに隣接し
て配置し、前記スプライン歯と噛合うボークリン
グを前記テーパーコーン部に軸方向に移動可能に
装着し、前記スプライン歯のうち相互に円周方向
に隣接する歯の何れかの相互間に、これらに対し
て円周方向に弾発力を付勢して前記カツプリング
スリーブの摺動時に前記ボークリングを前記クラ
ツチギヤに押付けるインサートを装着し、前記カ
ツプリングスリーブを所定ストローク摺動させた
時に、前記インサートに形成された突起部が入り
込む凹部を、前記インサートが装着されたスプラ
イン歯の相互に対向する側面に形成してなる変速
機の同期装置。 A coupling sleeve is attached to the outer periphery of a synchro hub attached to the shaft so as to be slidable in the axial direction, and a clutch gear having a tapered cone portion and meshing with spline teeth formed on the coupling sleeve is attached to the synchro hub. A baulk ring disposed adjacent to the spline teeth and meshing with the spline teeth is mounted on the tapered cone portion so as to be movable in the axial direction, and between any of the spline teeth adjacent to each other in the circumferential direction. An insert is installed to press the balk ring against the clutch gear when the coupling sleeve slides by applying a resilient force to these in the circumferential direction, and the coupling sleeve is slid by a predetermined stroke. A synchronizing device for a transmission, wherein a recess into which a protrusion formed on the insert enters when the insert is inserted is formed on mutually opposing side surfaces of spline teeth to which the insert is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10678688U JPH0229328U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10678688U JPH0229328U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0229328U true JPH0229328U (en) | 1990-02-26 |
Family
ID=31340611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10678688U Pending JPH0229328U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229328U (en) |
-
1988
- 1988-08-12 JP JP10678688U patent/JPH0229328U/ja active Pending
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