JPS6418923U - - Google Patents
Info
- Publication number
- JPS6418923U JPS6418923U JP11387587U JP11387587U JPS6418923U JP S6418923 U JPS6418923 U JP S6418923U JP 11387587 U JP11387587 U JP 11387587U JP 11387587 U JP11387587 U JP 11387587U JP S6418923 U JPS6418923 U JP S6418923U
- Authority
- JP
- Japan
- Prior art keywords
- fork
- view
- connecting rod
- shift rail
- rotating arm
- 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 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
Description
図面は本考案の一実施例を示し、第１図はシフ
トレールにフオークを組立た状態を示す斜視図、
第２図は二重ロツドの要部を拡大して示す平面図
、第３図は要部を断面して示すフオークの正面図
、第４図は二重ロツドと二重操作軸との関連を示
す分解斜視図、第５図は歯車関係を省略し要部の
みを示すトランスミツシヨンケースの拡大縦断面
図、第６図は第５図のＡ―Ａ矢視断面図、第７図
はＰＴＯ軸変速装置の縦断面図、第８図はトラン
スミツシヨンケース全体を示すトラクタの動力伝
動系統図、第９図は超低速および前輪駆動動力取
出ギヤトレンを平面展開して示す動力伝動系統図
、第１０図は要部のみを示すトラクタの概略側面
図である。
１３…トランスミツシヨンケース、１９…ＰＴ
Ｏ軸変速機構、３０…前側のフオーク、３１…後
側のフオーク、３２…内軸、３３…外軸、３４…
二重操作軸、３５…回動アーム、３６…回動アー
ム、３７…内軸、３９…外軸、４０…二重ロツド
、４１…変速レバー、５７…通し孔、５９…スリ
ツト、６０…ボール、６１…スプリング。
The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view showing the fork assembled to the shift rail.
Figure 2 is an enlarged plan view of the main parts of the double rod, Figure 3 is a front view of the fork with the main parts cut away, and Figure 4 shows the relationship between the double rod and the double operating shaft. FIG. 5 is an enlarged vertical sectional view of the transmission case showing only the main parts with gears omitted, FIG. 6 is a sectional view taken along the line A-A in FIG. 5, and FIG. 7 is a PTO 8 is a power transmission system diagram of the tractor showing the entire transmission case; FIG. 9 is a power transmission system diagram showing the ultra-low speed and front wheel drive power take-off gear train laid out in plan; FIG. 10 is a schematic side view of the tractor showing only the main parts. 13...Transmission case, 19...PT
O-axis transmission mechanism, 30...front fork, 31...rear side fork, 32...inner shaft, 33...outer shaft, 34...
Double operating shaft, 35...Rotating arm, 36...Rotating arm, 37...Inner shaft, 39...Outer shaft, 40...Double rod, 41...Shift lever, 57...Through hole, 59...Slit, 60...Ball , 61...Spring.
Claims (1)
ークと、操作レバーに連結された回動アームとの
間をシフトレールの軸芯と平行する方向の連結ロ
ツドにより枢支連結すると共に、前記フオークを
シフト位置に位置決めするボールを、スプリング
を介して上記連結ロツドにより抜止めしてなる変
速装置。 A fork that slides on a shift rail to change gears and a rotating arm connected to an operating lever are pivotally connected by a connecting rod in a direction parallel to the axis of the shift rail, and the fork is A transmission device in which a ball for positioning a shift position is prevented from coming off by the connecting rod via a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11387587U JPS6418923U (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11387587U JPS6418923U (en) | 1987-07-27 | 1987-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6418923U true JPS6418923U (en) | 1989-01-31 |
Family
ID=31354108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11387587U Pending JPS6418923U (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6418923U (en) |
-
1987
- 1987-07-27 JP JP11387587U patent/JPS6418923U/ja active Pending
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