JPS63151370U - - Google Patents
Info
- Publication number
- JPS63151370U JPS63151370U JP4541187U JP4541187U JPS63151370U JP S63151370 U JPS63151370 U JP S63151370U JP 4541187 U JP4541187 U JP 4541187U JP 4541187 U JP4541187 U JP 4541187U JP S63151370 U JPS63151370 U JP S63151370U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- sprocket
- holder
- axle
- support shaft
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims 4
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Mechanical Operated Clutches (AREA)
Description
第１図はこの考案の一実施例を示す平面図、第
２図はボールが溝部に係合した状態を示す側面図
、第３図は従来例を示す平面図、第４図はボール
と溝部とが係合を解除した状態を示す側面図であ
る。
１……ミツシヨンケース、２，３……車軸、６
……スプロケツト、７……ボール、８……溝部、
２１……ホルダ、２２……支軸、２３……アーム
、２５……スプリング、２７……アーム（作動体
）。
Fig. 1 is a plan view showing an embodiment of this invention, Fig. 2 is a side view showing the state in which the ball is engaged with the groove, Fig. 3 is a plan view showing the conventional example, and Fig. 4 is the ball and the groove. FIG. 3 is a side view showing a state in which the two are disengaged. 1...Mission case, 2, 3...Axle, 6
...Sprocket, 7...Ball, 8...Groove,
21... Holder, 22... Support shaft, 23... Arm, 25... Spring, 27... Arm (operating body).
Claims (1)
置する左右一対の車軸の端部外周面に前記スプロ
ケツトと一体的に回転するボールが係脱自在に係
合される複数個の溝部を形成し、前記ボールを前
記溝部に係合する位置と係合状態を解除する位置
とに移動させることにより前記スプロケツトから
前記車軸への動力伝達を断続するホルダを前記車
軸に軸心方向摺動自在に外嵌したボール式の操向
クラツチ装置において、前記車軸と平行な軸心を
有する支軸を前記ミツシヨンケース内に設け、前
記支軸に軸心方向摺動自在にアームを取付けると
ともにこのアームを前記ホルダと一体的に摺動自
在に連結し、クラツチレバーに連結されるととも
に前記ホルダが動力伝達遮断位置に摺動する向き
に前記アームを付勢する作動体を移動自在に設け
、前記ホルダが動力伝達位置に摺動する向きに前
記アームを付勢するスプリングを前記支軸に装着
したことを特徴とする移動農機の操向クラツチ装
置。 A plurality of grooves in which balls rotating integrally with the sprocket are removably engaged are formed on the outer circumferential surfaces of the end portions of a pair of left and right axles located in the transmission case with the sprocket sandwiched between them. A ball type in which a holder is externally fitted onto the axle so as to be able to freely slide in the axial direction, and which disconnects and disconnects power transmission from the sprocket to the axle by moving the holder between a position where the sprocket engages with the groove and a position where the engagement state is released. In the steering clutch device, a support shaft having an axis parallel to the axle is provided in the transmission case, an arm is attached to the support shaft so as to be slidable in the axial direction, and the arm is integrated with the holder. a movable actuating body that is connected to the clutch lever and urges the arm in a direction in which the holder slides to the power transmission cutoff position; A steering clutch device for a mobile agricultural machine, characterized in that a spring for biasing the arm in a direction of movement is attached to the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987045411U JPH0356458Y2 (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987045411U JPH0356458Y2 (en) | 1987-03-27 | 1987-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151370U true JPS63151370U (en) | 1988-10-05 |
| JPH0356458Y2 JPH0356458Y2 (en) | 1991-12-18 |
Family
ID=30864127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987045411U Expired JPH0356458Y2 (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356458Y2 (en) |
-
1987
- 1987-03-27 JP JP1987045411U patent/JPH0356458Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356458Y2 (en) | 1991-12-18 |
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