JPS6428370U - - Google Patents
Info
- Publication number
- JPS6428370U JPS6428370U JP12401487U JP12401487U JPS6428370U JP S6428370 U JPS6428370 U JP S6428370U JP 12401487 U JP12401487 U JP 12401487U JP 12401487 U JP12401487 U JP 12401487U JP S6428370 U JPS6428370 U JP S6428370U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- drag link
- mower
- rear wheels
- wheels
- 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
- Harvester Elements (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
図面は本考案に係る芝刈機の実施例を示し、第
１図は全体平面図、第２図は後ドラグリンクの連
結状態を示す側面図、第３図は後ドラグリンクの
連結状態を示す背面図、第４図は全体側面図であ
る。
１……前車輪、２……後車輪、４……ミツドマ
ウント型のモーア、７……４輪操舵機構、８Ａ…
…前車輪用ナツクルアーム、１０Ａ，１０Ｂ……
後車輪用ナツクルアーム、１３……ピツトマンア
ーム、１４……前ドラグリンク、１５……後ドラ
グリンク、１５Ｄ……段付部。
The drawings show an embodiment of the lawn mower according to the present invention, in which Fig. 1 is an overall plan view, Fig. 2 is a side view showing the connected state of the rear drag link, and Fig. 3 is a rear view showing the connected state of the rear drag link. FIG. 4 is an overall side view. 1... Front wheel, 2... Rear wheel, 4... Mid-mounted mower, 7... Four-wheel steering mechanism, 8A...
...Knuckle arm for front wheel, 10A, 10B...
Knuckle arm for rear wheel, 13... Pitman arm, 14... Front drag link, 15... Rear drag link, 15D... Stepped portion.
Claims (1)
ア４を配置するとともに、ピツトマンアーム１３
と前後車輪夫々のナツクルアーム８Ａ，８Ｂ，１
０Ａ，１０Ｂとを、前後ドラグリンク１４，１５
を介して連結して４輪操舵機構７を形成してある
芝刈機であつて、ピツトマンアーム１３を機体横
一側に配し、前ドラグリンク１４をピツトマンア
ーム存在側と同じ側に位置する前車輪用ナツクル
アーム８Ａに連結するとともに、後ドラグリンク
１５をピツトマンアーム存在側とは反対側に位置
する後車輪用ナツクルアーム１０Ｂに連結して前
後車輪を逆位相に操舵可能に構成し、前記後ドラ
グリンク１５に、この後ドラグリンク１５におけ
るモーア４上方を迂回する部分を高位にかつ前記
後車輪用ナツクルアーム１０Ｂ側に位置する部分
を低位に位置するよう段付部１５Ｄを形成してあ
る芝刈機。 A mid-mount mower 4 is disposed between the front and rear wheels 1 and 2, and a pitman arm 13 is disposed between the front and rear wheels 1 and 2.
and Knuckle arms 8A, 8B, 1 for the front and rear wheels respectively.
0A, 10B, front and rear drag links 14, 15
This is a lawn mower which is connected through a four-wheel steering mechanism 7 to form a four-wheel steering mechanism 7, in which the pitman arm 13 is arranged on one side of the machine body, and the front drag link 14 is for the front wheels located on the same side as the pitman arm present side. The rear drag link 15 is connected to the knuckle arm 8A, and the rear drag link 15 is connected to the rear wheel knuckle arm 10B located on the side opposite to the side where the Pittman arm is present so that the front and rear wheels can be steered in opposite phases. This lawn mower is provided with a stepped portion 15D so that the portion of the rear drag link 15 that detours above the mower 4 is located at a higher position, and the portion located on the rear wheel knuckle arm 10B side is located at a lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987124014U JPH0537907Y2 (en) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987124014U JPH0537907Y2 (en) | 1987-08-12 | 1987-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428370U true JPS6428370U (en) | 1989-02-20 |
| JPH0537907Y2 JPH0537907Y2 (en) | 1993-09-24 |
Family
ID=31373382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987124014U Expired - Lifetime JPH0537907Y2 (en) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537907Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60188066U (en) * | 1983-07-20 | 1985-12-13 | セイレイ工業株式会社 | Rear wheel steering lock mechanism for front and rear wheel steering links of power carriers |
| JPS6225981U (en) * | 1985-07-30 | 1987-02-17 |
-
1987
- 1987-08-12 JP JP1987124014U patent/JPH0537907Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60188066U (en) * | 1983-07-20 | 1985-12-13 | セイレイ工業株式会社 | Rear wheel steering lock mechanism for front and rear wheel steering links of power carriers |
| JPS6225981U (en) * | 1985-07-30 | 1987-02-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537907Y2 (en) | 1993-09-24 |