JPH0326665U - - Google Patents
Info
- Publication number
- JPH0326665U JPH0326665U JP1989088495U JP8849589U JPH0326665U JP H0326665 U JPH0326665 U JP H0326665U JP 1989088495 U JP1989088495 U JP 1989088495U JP 8849589 U JP8849589 U JP 8849589U JP H0326665 U JPH0326665 U JP H0326665U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- arm shaft
- gear box
- box
- pitman 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.)
- Granted
Links
Landscapes
- General Details Of Gearings (AREA)
- Steering Controls (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図は、本考案に係るステアリングギヤボツ
クス構造を具備するトラクタの側面図。第２図は
、同要部の底面図。第３図は、同要部の断面側面
図。第４図は、同要部の正面図。第５図は、従来
構造の断面側面図。
Ａ……トラクタ、１……機体フレーム、２０…
…ステアリングハンドル、２５……ステアリング
機構、３０……ステアリングリンク機構、３１…
…ピツトマンアーム、３５……ステアリングギヤ
ボツクス、３７……ピツトマンアーム軸、４０…
…ベベルセクタ。
FIG. 1 is a side view of a tractor equipped with a steering gear box structure according to the present invention. FIG. 2 is a bottom view of the main parts. FIG. 3 is a cross-sectional side view of the main part. Figure 4 is a front view of the main parts. FIG. 5 is a cross-sectional side view of the conventional structure. A...tractor, 1...body frame, 20...
... Steering handle, 25 ... Steering mechanism, 30 ... Steering link mechanism, 31 ...
...Pittman arm, 35...Steering gear box, 37...Pittman arm shaft, 40...
...bevel sector.
Claims (1)
クス３５を取付け、同ボツクス３５とステアリン
グハンドル２０とをステアリング機構２５を介し
て連動連結すると共に、同ボツクス３５と左右前
車輪６，６とをステアリングリンク機構３０を介
して連動連結してなるトラクタのステアリングギ
ヤボツクス構造において、 ステアリングギヤボツクス３５内にピツトマン
アーム軸３７を上下縦方向に軸架し、同アーム軸
３７の中途部にステアリング機構２５のステアリ
ング操作軸２７と連動連結するベベルセクタ４０
を取付けると共に、同アーム軸３７の下端に、ス
テアリングリンク機構３０の一部を構成するピツ
トマンアーム３１の基端を取付けてなるトラクタ
のステアリングギヤボツクス構造。[Claims for Utility Model Registration] A steering gear box 35 is attached to the front part of the fuselage frame 1, and the box 35 and the steering handle 20 are interlocked and connected via the steering mechanism 25, and the box 35 and the left and right front wheels 6 are connected together. , 6 are interlocked and connected via a steering link mechanism 30, a pitman arm shaft 37 is vertically mounted in the steering gear box 35, and a pitman arm shaft 37 is mounted in the middle of the arm shaft 37. A bevel sector 40 interlockingly connects with the steering operation shaft 27 of the steering mechanism 25
This is a steering gear box structure for a tractor, in which the base end of a pitman arm 31 forming a part of a steering link mechanism 30 is attached to the lower end of the arm shaft 37.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989088495U JPH0714105Y2 (en) | 1989-07-26 | 1989-07-26 | Steering gear box structure of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989088495U JPH0714105Y2 (en) | 1989-07-26 | 1989-07-26 | Steering gear box structure of tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0326665U true JPH0326665U (en) | 1991-03-18 |
| JPH0714105Y2 JPH0714105Y2 (en) | 1995-04-05 |
Family
ID=31638109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989088495U Expired - Lifetime JPH0714105Y2 (en) | 1989-07-26 | 1989-07-26 | Steering gear box structure of tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714105Y2 (en) |
-
1989
- 1989-07-26 JP JP1989088495U patent/JPH0714105Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714105Y2 (en) | 1995-04-05 |