JPS6426539U - - Google Patents
Info
- Publication number
- JPS6426539U JPS6426539U JP12282087U JP12282087U JPS6426539U JP S6426539 U JPS6426539 U JP S6426539U JP 12282087 U JP12282087 U JP 12282087U JP 12282087 U JP12282087 U JP 12282087U JP S6426539 U JPS6426539 U JP S6426539U
- Authority
- JP
- Japan
- Prior art keywords
- tie rod
- axle case
- rod
- front axle
- springs
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は、本考案による旋回機構を有するトラ
クタの要部平面説明図。第２図は、同要部の平面
拡大図。第３図は、同要部の一部切欠側面拡大図
。第４図は、同要部の正面拡大図。第５図〜第９
図は、他の実施例説明図。第１０図は、旋回機構
の作動説明図。第１１図は、従来の旋回機構の説
明図。
Ａ：トラクタ、１：機体、２：前輪、４：フロ
ントアクスルケース、９：タイロツド、１０：タ
イロツド操作レバー、１５，１６：ロツド支持突
片、１５ａ，１６ａ：ロツド挿通孔、１７，１８
：スプリング。
FIG. 1 is an explanatory plan view of the main parts of a tractor having a turning mechanism according to the present invention. FIG. 2 is an enlarged plan view of the main part. FIG. 3 is an enlarged partially cutaway side view of the main part. Figure 4 is an enlarged front view of the main part. Figures 5 to 9
The figure is an explanatory diagram of another embodiment. FIG. 10 is an explanatory diagram of the operation of the turning mechanism. FIG. 11 is an explanatory diagram of a conventional turning mechanism. A: Tractor, 1: Body, 2: Front wheel, 4: Front axle case, 9: Tie rod, 10: Tie rod operating lever, 15, 16: Rod support protrusion, 15a, 16a: Rod insertion hole, 17, 18
:spring.
Claims (1)
１に前後方向に揺動自在に枢支すると共に、同フ
ロントアクスルケース４の両端に前輪２，２を左
右方向に揺動自在に枢支し、 ロ 同前輪２，２を連動連結するタイロツド９を
、フロントアスルケース４に突設したロツド支持
突片１５，１６のロツド挿通孔１５ａ，１６ａ中
に摺動自在に挿通し、 ハ タイロツド９の中央部に、フロントアクスル
ケース４の中央部の上面に水平回動自在に取付け
たＬ字状のタイロツド操作レバー１０の一端を連
結すると共に、同レバー１０の他端に操舵機構Ｄ
の操舵ハンドル１４をドラツグロツド１１を介し
て連動連結し、 ニ かつ、各ロツド支持突片１５，１６とタイロ
ツド操作レバー１０の一端連結部との間に位置す
るタイロツド９の部分９ａ，９ｂにスプリング１
７，１８を巻回して、同スプリング１７，１８に
よりフロントアクスルケース４の揺動操作を可能
としてなる前輪舵取り車両における旋回機構。[Scope of Claim for Utility Model Registration] (a) The central part of the front axle case 4 is pivoted to the fuselage 1 so as to be swingable in the front-back direction, and the front wheels 2, 2 are mounted on both ends of the front axle case 4 so as to swing in the left-right direction. A tie rod 9 that is movably supported and interlockingly connects the front wheels 2 and 2 is slidably inserted into the rod insertion holes 15a and 16a of the rod support protrusions 15 and 16 protruding from the front axle case 4. C. One end of an L-shaped tie rod operating lever 10, which is horizontally rotatably attached to the upper surface of the center part of the front axle case 4, is connected to the center of the tie rod 9, and the other end of the lever 10 is connected to a steering lever. Mechanism D
The steering handle 14 of the tie rod 9 is interlocked and connected via the drag rod 11, and springs 1 are attached to the portions 9a and 9b of the tie rod 9 located between the respective rod support protrusions 15 and 16 and the one end connecting portion of the tie rod operating lever 10.
A turning mechanism in a front wheel steering vehicle in which the front axle case 4 can be rocked by the springs 17 and 18 wound around the springs 7 and 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12282087U JPH0542896Y2 (en) | 1987-08-10 | 1987-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12282087U JPH0542896Y2 (en) | 1987-08-10 | 1987-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6426539U true JPS6426539U (en) | 1989-02-15 |
| JPH0542896Y2 JPH0542896Y2 (en) | 1993-10-28 |
Family
ID=31371105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12282087U Expired - Lifetime JPH0542896Y2 (en) | 1987-08-10 | 1987-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542896Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556749U (en) * | 1992-01-14 | 1993-07-27 | 株式会社小松製作所 | Full hydraulic steering system |
-
1987
- 1987-08-10 JP JP12282087U patent/JPH0542896Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556749U (en) * | 1992-01-14 | 1993-07-27 | 株式会社小松製作所 | Full hydraulic steering system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542896Y2 (en) | 1993-10-28 |
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