JPH03107525U - - Google Patents
Info
- Publication number
- JPH03107525U JPH03107525U JP1574490U JP1574490U JPH03107525U JP H03107525 U JPH03107525 U JP H03107525U JP 1574490 U JP1574490 U JP 1574490U JP 1574490 U JP1574490 U JP 1574490U JP H03107525 U JPH03107525 U JP H03107525U
- Authority
- JP
- Japan
- Prior art keywords
- spline gear
- spline
- gear portion
- sleeve
- gear
- 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
- 230000002093 peripheral effect Effects 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案を適用したシンクロメツシユ装
置の一実施例を示す断面図、第２図は第１図のシ
ンクロメツシユ装置の各スプラインギヤの位置関
係を示す概略図、第３図、第４図及び第５図はそ
れぞれ第１図のシンクロメツシユ装置の作動順序
を経時的に示し、各スプラインギヤの位置関係を
示す概略図、第６図は本考案を適用したシンクロ
メツシユ装置のシフトレバー操作力の経時的変化
を示すグラフ、第７図は従来のシンクロメツシユ
装置の断面図、第８図は第７図のシンクロメツシ
ユ装置の各スプラインギヤの位置関係を示す概略
図、第９図及び第１０図はそれぞれ第７図のシン
クロメツシユ装置の作動順序を経時的に示し、各
スプラインギヤの位置関係を示す概略図である。
２′……クラツチギヤ、２ａ′……スプライン
ギヤ、３……シンクロナイザリング、３ａ……ス
プラインギヤ、４……クラツチハブ、４ａ……ス
プラインギヤ、２０……シンクロメツシユ装置、
２１……スリーブ、２１ａ……第１のスプライン
ギヤ、２１ｂ……リム状部、２１ｃ……第２のス
プラインギヤ。
FIG. 1 is a cross-sectional view showing an embodiment of a synchromesh device to which the present invention is applied, FIG. 2 is a schematic view showing the positional relationship of each spline gear of the synchro-mesh device of FIG. 1, and FIG. 4 and 5 respectively show the operating order of the synchromesh device shown in FIG. 1 over time and are schematic diagrams showing the positional relationship of each spline gear, and FIG. 7 is a cross-sectional view of a conventional synchromesh device, and FIG. 8 is a schematic diagram showing the positional relationship of each spline gear of the synchromesh device of FIG. 7. , 9 and 10 are schematic diagrams chronologically showing the operating order of the synchromesh device shown in FIG. 7 and showing the positional relationship of each spline gear. 2'...Clutch gear, 2a'...Spline gear, 3...Synchronizer ring, 3a...Spline gear, 4...Clutch hub, 4a...Spline gear, 20...Synchronizer mesh device,
21... Sleeve, 21a... First spline gear, 21b... Rim-shaped portion, 21c... Second spline gear.
Claims (1)
ンギヤ部が、シンクロナイザリングの外周面に形
成されたスプラインギヤ部に噛合した後、前記ク
ラツチギヤの外周面の所定位置に形成されたスプ
ラインギヤ部に噛合する変速機のシンクロメツシ
ユ装置において、前記クラツチギヤのスプライン
ギヤ部の歯元円を、前記シンクロナイザリングの
スプラインギヤ部の歯先円よりも大径に成形する
と共に、前記スリーブの端面に、前記クラツチギ
ヤのスプラインギヤ部に向けて延出するリム状部
を形成し、当該リム状部の内周面に前記クラツチ
ギヤのスプラインギヤ部に噛合する第２のスプラ
インギヤ部を形成し、さらに、前記スリーブの中
立位置における第１のスプラインギヤ部と前記シ
ンクロナイザリングのスプラインギヤ部との間隙
を、当該スリーブの第２のスプラインギヤ部と前
記クラツチギヤのスプライン部との間隙に比べて
僅かに短く設定したことを特徴とする変速機のシ
ンクロメツシユ装置。 After the first spline gear portion formed on the inner peripheral surface of the sleeve meshes with the spline gear portion formed on the outer peripheral surface of the synchronizer ring, the first spline gear portion formed on the outer peripheral surface of the clutch gear engages with the spline gear portion formed at a predetermined position on the outer peripheral surface of the clutch gear. In a synchromeshing device for a transmission that meshes, the root circle of the spline gear portion of the clutch gear is formed to have a larger diameter than the tip circle of the spline gear portion of the synchronizer ring, and the end face of the sleeve is provided with the A rim-shaped portion extending toward the spline gear portion of the clutch gear is formed, a second spline gear portion that meshes with the spline gear portion of the clutch gear is formed on the inner circumferential surface of the rim-shaped portion, and further, the sleeve The gap between the first spline gear part and the spline gear part of the synchronizer ring at the neutral position of the sleeve is set to be slightly shorter than the gap between the second spline gear part of the sleeve and the spline part of the clutch gear. A synchronized mesh device for a transmission characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574490U JPH03107525U (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574490U JPH03107525U (en) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107525U true JPH03107525U (en) | 1991-11-06 |
Family
ID=31519036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1574490U Pending JPH03107525U (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205522A (en) * | 2006-02-03 | 2007-08-16 | Aisin Ai Co Ltd | Transmission |
-
1990
- 1990-02-20 JP JP1574490U patent/JPH03107525U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205522A (en) * | 2006-02-03 | 2007-08-16 | Aisin Ai Co Ltd | Transmission |
| JP4690214B2 (en) * | 2006-02-03 | 2011-06-01 | アイシン・エーアイ株式会社 | Transmission |