JPH0458631U - - Google Patents
Info
- Publication number
- JPH0458631U JPH0458631U JP10128290U JP10128290U JPH0458631U JP H0458631 U JPH0458631 U JP H0458631U JP 10128290 U JP10128290 U JP 10128290U JP 10128290 U JP10128290 U JP 10128290U JP H0458631 U JPH0458631 U JP H0458631U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- synchro
- teeth
- balk
- spline teeth
- 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
- 230000001360 synchronised effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図乃至第６図は本考案の一実施例を示した
もので、第１図及び第２図はニユートラル状態の
断面図及び各歯の関係位置を示す平面図、第３図
及び第４図はスリーブ進行阻止状態の断面図及び
各歯の関係位置を示す平面図、第５図及び第６図
は変速が完了した状態の断面図及び各歯の関係位
置を示す平面図、第７図乃至第９図は従来の各段
階における各歯の関係位置を示す平面図である。
４……スリーブ、５……シフトフオーク、６…
…変速ギヤ、７……シンクロコーン、８……シン
クロリング、９……ボーク歯、１０……スプライ
ン歯、１１……クラツチギヤ。
1 to 6 show one embodiment of the present invention, and FIGS. 1 and 2 are a sectional view in a neutral state, a plan view showing the relative positions of each tooth, and FIGS. 3 and 4. The figures are a cross-sectional view and a plan view showing the relative position of each tooth in a state in which the sleeve is prevented from advancing. Figures 5 and 6 are a cross-sectional view and a plan view showing the relative position of each tooth when the gear shift is completed. 9 to 9 are plan views showing the relative positions of each tooth at each stage of the conventional method. 4... Sleeve, 5... Shift fork, 6...
...Speed gear, 7... Synchro cone, 8... Synchro ring, 9... Balk tooth, 10... Spline tooth, 11... Clutch gear.
Claims (1)
リーブのスプライン歯をシンクロリングのボーク
歯に接触させてシンクロリングとシンクロコーン
が同期するまでスリーブの進行を阻止し、スリー
ブとシンクロコーンが同期して等速になると、ス
リーブ進行阻止を解除してスリーブのスプライン
歯がシンクロコーンのクラツチギヤに噛合つて変
速が行われるトランスミツシヨンのシンクロ機構
において、上記シンクロリングのボーク歯の歯厚
をスリーブのスプライン歯の歯厚よりも大きくし
、前記ボーク歯のボーク斜面幅をスリーブのスプ
ライン歯の歯厚と略等しいか、又は大きくしたこ
とを特徴とするトランスミツシヨンのシンクロ機
構。 By moving the shift fork in the shift direction, the spline teeth of the sleeve come into contact with the balk teeth of the synchro ring, preventing the sleeve from advancing until the synchro ring and synchro cone are synchronized, and the sleeve and synchro cone are synchronized and at a constant speed. Then, in the synchro mechanism of the transmission, in which the sleeve advancement prevention is released and the spline teeth of the sleeve engage with the clutch gear of the synchro cone to perform a gear change, the tooth thickness of the balk teeth of the synchro ring is equal to the tooth thickness of the spline teeth of the sleeve. , and the balk slope width of the balk teeth is approximately equal to or larger than the tooth thickness of the spline teeth of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10128290U JPH0458631U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10128290U JPH0458631U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458631U true JPH0458631U (en) | 1992-05-20 |
Family
ID=31844608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10128290U Pending JPH0458631U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005291490A (en) * | 2004-03-09 | 2005-10-20 | Nissan Motor Co Ltd | Gearbox synchronizer |
| JP2006522902A (en) * | 2003-04-12 | 2006-10-05 | ダイムラークライスラー・アクチェンゲゼルシャフト | Shift device |
-
1990
- 1990-09-27 JP JP10128290U patent/JPH0458631U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006522902A (en) * | 2003-04-12 | 2006-10-05 | ダイムラークライスラー・アクチェンゲゼルシャフト | Shift device |
| JP2005291490A (en) * | 2004-03-09 | 2005-10-20 | Nissan Motor Co Ltd | Gearbox synchronizer |
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