JPS62162436U - - Google Patents
Info
- Publication number
- JPS62162436U JPS62162436U JP5140686U JP5140686U JPS62162436U JP S62162436 U JPS62162436 U JP S62162436U JP 5140686 U JP5140686 U JP 5140686U JP 5140686 U JP5140686 U JP 5140686U JP S62162436 U JPS62162436 U JP S62162436U
- Authority
- JP
- Japan
- Prior art keywords
- coupling sleeve
- shifter
- positioning means
- setting
- sliding
- 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
- 230000007935 neutral effect Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 230000005540 biological transmission Effects 0.000 description 3
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１〜３図は本考案の実施例を示しており、第
１図は要部の断面説明図、第２図は作動位置決め
手段の断面側面図、第３図はトラクタのトランス
ミツシヨンの全体を示す断面説明図、第４図は従
来技術を示す断面説明図である。
１……トランスミツシヨン、４……変速ガイド
蓋、１２……主変速機構、１９……カウンタ軸、
２１……第１歯車対、２４……バツク歯車対、２
５……阻止ピン形同期装置、２８……ハブ、２９
……結合スリーブ、３０……スプライン結合部、
３１……シフタ、３４……同期ピン、３５……阻
止ピン、３６……同期リング、３７……アウタリ
ング、３９……中立溝（中立設定部）、４０……
切換え溝（切換え設定部）、４２……ボール、４
６……シフタ軸、４９……操作レバー、５１……
中立溝（中立設定部）、５２……ボール、Ａ……
作動位置決め手段、Ｂ……操作位置決め手段。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a cross-sectional explanatory view of the main parts, FIG. 2 is a cross-sectional side view of the operation positioning means, and FIG. 3 is the entire transmission of the tractor. FIG. 4 is a cross-sectional explanatory view showing the prior art. 1...Transmission, 4...Shift guide lid, 12...Main transmission mechanism, 19...Counter shaft,
21...First gear pair, 24...Back gear pair, 2
5... Blocking pin type synchronizer, 28... Hub, 29
...Connection sleeve, 30...Spline connection part,
31... Shifter, 34... Synchronizing pin, 35... Blocking pin, 36... Synchronizing ring, 37... Outer ring, 39... Neutral groove (neutral setting part), 40...
Switching groove (switching setting part), 42...Ball, 4
6...Shifter shaft, 49...Operation lever, 51...
Neutral groove (neutral setting part), 52...Ball, A...
Operation positioning means, B...operation positioning means.
Claims (1)
と、このシフタ３１によつてハブ２８上を摺動さ
れる結合スリーブ２９と、この結合スリーブ２９
に軸方向摺動自在に貫通されていて結合スリーブ
２９の摺動によつて左右同期リング３６に押圧さ
れる同期ピン３６と、各同期リング３６と接触す
るアウタリング３７及び摺動した結合スリーブ２
９が噛合する結合部３０を有する左右歯車２１，
２４と、前記シフタ３１の切換え位置を設定する
操作位置決め手段Ａと、前記結合スリーブ２９に
対する同期ピン３４の摺動位置を設定する作動位
置決め手段Ａとを備えた阻止ピン形同期装置にお
いて、前記作動位置決め手段Ａには中立設定部３
９の左右に切換え設定部４０Ｒ，４０Ｌが形成さ
れていることを特徴とする阻止ピン形同期装置。 Shifter 31 that moves while being guided by shifter shaft 46
, a coupling sleeve 29 that is slid on the hub 28 by this shifter 31, and this coupling sleeve 29.
The synchronizing pin 36 is slidably penetrated in the axial direction and is pressed against the left and right synchronizing rings 36 by the sliding of the coupling sleeve 29, the outer ring 37 that contacts each synchronizing ring 36, and the sliding coupling sleeve 2.
Left and right gears 21, each having a connecting portion 30 in which the gears 9 mesh with each other;
24, an operation positioning means A for setting the switching position of the shifter 31, and an operation positioning means A for setting the sliding position of the synchronization pin 34 with respect to the coupling sleeve 29. The positioning means A includes a neutral setting section 3.
9. A blocking pin type synchronizer characterized in that switching setting parts 40R and 40L are formed on the left and right sides of 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5140686U JPS62162436U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5140686U JPS62162436U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162436U true JPS62162436U (en) | 1987-10-15 |
Family
ID=30875633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5140686U Pending JPS62162436U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162436U (en) |
-
1986
- 1986-04-04 JP JP5140686U patent/JPS62162436U/ja active Pending
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