JPH0274277U - - Google Patents
Info
- Publication number
- JPH0274277U JPH0274277U JP15463188U JP15463188U JPH0274277U JP H0274277 U JPH0274277 U JP H0274277U JP 15463188 U JP15463188 U JP 15463188U JP 15463188 U JP15463188 U JP 15463188U JP H0274277 U JPH0274277 U JP H0274277U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- mower
- rear wheels
- pitman arm
- machine body
- 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 description 2
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図は操向系を示す平面図、第2図は操向系を示
す背面図、第3図は操向系を示す側面図、第4図
は後リンク連結部の斜視図、第5図は後リンク連
結部の断面図、第6図はステツプ支持部の断面図
、第7図はモーア連結部の側面図、第8図は駆動
系を示す平面図、第9図はステツプ部の平面図、
第10図は芝刈機の全体側面図である。
1,2……車輪、4……モーア、9……機体フ
レーム、28……刈刃ハウジング、29……伝動
入力部、40a,40b,42a,42b……ナ
ツクルアーム、45……ピツトマンアーム、46
,47……ドラツグリンク。
The drawings show an embodiment of the lawn mower according to the present invention, FIG. 1 is a plan view showing the steering system, FIG. 2 is a rear view showing the steering system, and FIG. 3 is a side view showing the steering system. Fig. 4 is a perspective view of the rear link connection part, Fig. 5 is a sectional view of the rear link connection part, Fig. 6 is a sectional view of the step support part, Fig. 7 is a side view of the mower connection part, and Fig. 8 is a sectional view of the rear link connection part. A plan view showing the drive system, FIG. 9 is a plan view of the step section,
FIG. 10 is an overall side view of the lawn mower. 1, 2...wheel, 4...mower, 9...body frame, 28...mower blade housing, 29...transmission input section, 40a, 40b, 42a, 42b...knuckle arm, 45...pitman arm, 46
,47...Drag link.
Claims (1)
降自在に連結し、モーア4の刈刃ハウジング28
上面における左右中央部に伝動入力部29を突設
するとともに、ピツトマンアーム45と前後車輪
1,2夫々のナツクルアーム40a,40b,4
2a,42bとを、前後ドラツグリンク46,4
7を介して連結してある芝刈機であつて、前記ピ
ツトマンアーム45を機体横一側に配し、前ドラ
ツグリンク46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40aに連
結するとともに、後ドラツグリンク47をピツト
マンアーム45存在側とは反対側に位置する後車
輪用ナツクルアーム42bに連結して前後車輪1
,2を逆位相に操向可能に構成し、後ドラツグリ
ンク46の前部側における前記伝動入力部29対
応部分を高位置とし、後部側を、機体前後方向に
延設した機体フレーム9の下方を迂回すべく屈曲
成形してある芝刈機。 A mower 4 is connected to the lower part of the machine body between the front and rear wheels 1 and 2 so as to be able to rise and fall freely, and the mower 4 has a cutting blade housing 28.
A transmission input section 29 is provided projecting from the left and right center portions of the upper surface, and a pitman arm 45 and knuckle arms 40a, 40b, 4 of the front and rear wheels 1, 2, respectively.
2a, 42b, and the front and rear drag links 46, 4.
7, the pitman arm 45 is arranged on one side of the machine body, the front drag link 46 is connected to the front wheel knuckle arm 40a located on the same side as the pitman arm, and the rear The front and rear wheels 1 are connected by connecting the drag link 47 to the rear wheel knuckle arm 42b located on the opposite side to the side where the Pittman arm 45 is present.
. A lawn mower that has been bent to allow for detours.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988154631U JPH0733975Y2 (en) | 1988-11-28 | 1988-11-28 | Lawn mower |
US07/309,519 US4977733A (en) | 1988-02-17 | 1989-02-10 | Four wheel steering tractor having a mid-mount mower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988154631U JPH0733975Y2 (en) | 1988-11-28 | 1988-11-28 | Lawn mower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0274277U true JPH0274277U (en) | 1990-06-06 |
JPH0733975Y2 JPH0733975Y2 (en) | 1995-08-02 |
Family
ID=31431537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988154631U Expired - Fee Related JPH0733975Y2 (en) | 1988-02-17 | 1988-11-28 | Lawn mower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733975Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0435076U (en) * | 1990-07-17 | 1992-03-24 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59100057A (en) * | 1982-11-29 | 1984-06-09 | Kubota Ltd | Steering device for tractor |
JPS63232078A (en) * | 1987-03-19 | 1988-09-28 | Kubota Ltd | Steering device for agricultural vehicle |
-
1988
- 1988-11-28 JP JP1988154631U patent/JPH0733975Y2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59100057A (en) * | 1982-11-29 | 1984-06-09 | Kubota Ltd | Steering device for tractor |
JPS63232078A (en) * | 1987-03-19 | 1988-09-28 | Kubota Ltd | Steering device for agricultural vehicle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0435076U (en) * | 1990-07-17 | 1992-03-24 |
Also Published As
Publication number | Publication date |
---|---|
JPH0733975Y2 (en) | 1995-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |