JP2005176792A - Riding type mower - Google Patents

Riding type mower Download PDF

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JP2005176792A
JP2005176792A JP2003426007A JP2003426007A JP2005176792A JP 2005176792 A JP2005176792 A JP 2005176792A JP 2003426007 A JP2003426007 A JP 2003426007A JP 2003426007 A JP2003426007 A JP 2003426007A JP 2005176792 A JP2005176792 A JP 2005176792A
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cover
seating
handle
wheels
branches
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Japanese (ja)
Inventor
Kazuo Shigemi
和男 重見
Satoshi Morita
聡 森田
Tomoharu Ikeda
智治 池田
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Atex Co Ltd
株式会社アテックス
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Priority to JP2003426007A priority Critical patent/JP2005176792A/en
Publication of JP2005176792A publication Critical patent/JP2005176792A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a riding type mower that is readily entered under branches, readily avoids low extended branches or guides backward without damaging them in carrying out mowing operation under branches of a tree and performs mowing operation by making a machine body approach the trunk of a tree. <P>SOLUTION: The riding type mower is equipped with a steering handle 4 at the front part of a traveling body 1 for suspending a pair of right and left front wheels 2 and 2 and rear wheels 3 and 3, a motor 5 covered by a cover 8 at the rear part and a seat part 6 movable in the width of the body 1 and outside at the longitudinal central part of the traveling body 1, the seat part 6 and the cover 8 are arranged lower than the height H of the handle 4 and the front 8a of the cover 8 is inclined backward. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、果樹園や休耕田等の雑草刈りに用いる乗用草刈機に関し、特に、樹木の枝下幹周りの雑草を容易に刈ることのできる乗用草刈機に関するものである。   The present invention relates to a riding mower used for cutting weeds such as orchards and fallow fields, and more particularly to a riding mower capable of easily cutting weeds around a trunk under a tree.
走行車体の前後に前、後輪を懸架し、該走行車体上の略中央部に着座部と、その前方に操向ハンドルと、後方に原動機を搭載した乗用草刈機が特許文献1に記載されている。
特開2002−112613号公報
Patent Document 1 discloses a riding mower that suspends front and rear wheels before and after a traveling vehicle body, mounts a seat at a substantially central portion of the traveling vehicle body, a steering handle in front thereof, and a prime mover in the rear. ing.
JP 2002-112613 A
これらの乗用草刈機は操縦者が着座した際、最も高い位置になるのは操縦者の頭部となるが、果樹園等で樹木の枝下の雑草を刈る場合に枝が低い位置に張り出している時には操縦者が着座姿勢のまま上半身を屈めたり側方へ傾けたりして枝を回避しながら刈取り作業を行なわなければならない。しかしながらこの回避姿勢を長時間継続するのは困難なため、樹木の幹近傍等の枝が下方に張り出した場所での刈取り作業は重労働で、又、侵入も困難なものであった。
特許文献1の乗用草刈機はハンドル後方に配設される着座部の背凭部や原動機の一部が上方に突出しており、この突出部分で枝が引っ掛かり、枝を折ったり傷を付けたりする恐れのあるものであった。
本発明は、上記問題を解決し、樹木枝下への侵入や枝の回避が容易で、幹近傍の雑草を刈取ることができる乗用草刈機を提供することを課題とする。
These riding mowers, when the operator is seated, will be at the highest position of the operator's head, but when cutting weeds under the branches of trees in an orchard, etc., the branches will protrude to a lower position. When the driver is in the sitting position, the operator must bend the upper body or tilt the side to avoid the branches and perform the cutting work. However, since it is difficult to continue this avoidance posture for a long time, the cutting work in a place where a branch such as the vicinity of a tree trunk protrudes downward is a heavy labor and it is difficult to enter.
In the riding mower disclosed in Patent Document 1, the back portion of the seating portion disposed behind the handle and a part of the prime mover protrude upward, and the branch is caught by this protruding portion, and the branch is broken or damaged. It was a fear.
An object of the present invention is to solve the above problems, and to provide a riding mower that can easily penetrate under a tree branch and avoid a branch and can cut weeds near the trunk.
左右一対の前輪2,2と後輪3,3を懸架する走行車体1の前部に操向用のハンドル4と、後部にカバー8で覆う原動機5を備え、該走行車体1前後中央部には、車体1幅内と外側方へ移動可能な着座部6を設けた乗用草刈機において、着座部6及びカバー8を前記ハンドル4高さHよりも低く構成するとともに、該カバー8前面8aを後傾させてなる乗用草刈機の構成とする。   A steering handle 4 is provided at the front portion of the traveling vehicle body 1 that suspends the pair of left and right front wheels 2 and 2 and the rear wheels 3 and 3, and a motor 5 that is covered with a cover 8 is provided at the rear portion. In the riding mower provided with the seating portion 6 movable in the width of the vehicle body 1 and outward, the seating portion 6 and the cover 8 are configured to be lower than the handle 4 height H, and the front surface 8a of the cover 8 is It is set as the structure of the riding mower made to incline backward.
カバー8前部両側部8cを、平面視後退傾斜させてなる乗用草刈機の構成とする。   The cover 8 front both side portions 8c have a configuration of a riding mower that is inclined backward in plan view.
請求項1に記載の発明は、左右一対の前輪2,2と後輪3,3を懸架する走行車体1の前部に操向用のハンドル4と、後部にカバー8で覆う原動機5を備え、該走行車体1前後中央部には、車体1幅内と外側方へ移動可能な着座部6を設けた乗用草刈機において、着座部6及びカバー8を前記ハンドル4高さHよりも低く構成してあるので、ハンドル4高さHよりも高い枝は、ハンドル4後方に配設した着座部6や原動機5のカバー8に接触することはなく、又、操縦者は着座部6を外側方へ移動させて、枝が低く張り出した部分を回避しながら走行することができるとともに、操縦者が樹木の幹から離れる外側方へ着座部6を移動させ、幹近傍に比較して枝下高さの高い外方位置で操縦をすることができ、機体を幹側に接近させて楽な姿勢で草刈り作業を行うことができる。
又、カバー8前面8aを後傾させてあるので、着座部6を外側方へ移動させた際、前面8aに当接する枝を、後傾面に沿って後方上方へスムーズに案内し、枝の損傷が少ない。
The invention described in claim 1 includes a steering handle 4 at the front of a traveling vehicle body 1 that suspends a pair of left and right front wheels 2, 2 and rear wheels 3, 3, and a motor 5 that is covered with a cover 8 at the rear. In the riding mower provided with a seating portion 6 movable in the width of the vehicle body 1 and outward in the front and rear central portions of the traveling vehicle body 1, the seating portion 6 and the cover 8 are configured to be lower than the height H of the handle 4. Therefore, the branch higher than the handle 4 height H does not come into contact with the seat portion 6 disposed behind the handle 4 or the cover 8 of the prime mover 5, and the operator holds the seat portion 6 outward. And the operator can travel while avoiding the part where the branches are protruding low, and the operator moves the seating portion 6 to the outside away from the trunk of the tree. It can be operated at a high outside position, and the posture is easy by bringing the aircraft closer to the trunk side. It is possible to perform the mowing work.
Further, since the front surface 8a of the cover 8 is tilted rearward, when the seating portion 6 is moved outward, the branch contacting the front surface 8a is smoothly guided rearward and upward along the rearward tilting surface. There is little damage.
請求項2記載の発明は、カバー8前部両側部8cを平面視後退傾斜させてあるので、カバー8前部両側部8cに当接する枝を後退傾斜面に沿ってスムーズに後方へ案内し、枝への損傷が少ない。   In the invention according to claim 2, since the front side both sides 8c of the cover 8 are inclined backward in plan view, the branch contacting the front side both sides 8c of the cover 8 is smoothly guided rearward along the backward inclined surface, Less damage to the branches.
次に本発明の実施の形態について図面を参照に説明する。本発明の乗用草刈機は、走行車体1の前部に操向用の前輪2,2と、後部に走行駆動用の後輪3,3を懸架してある。車体1前部の左右中央部からは後方上方へ向けハンドル軸15を延設し、その先端には円形状のハンドル4を取着してある。車体1後部上方には原動機5を搭載し、前輪2,2と後輪3,3との間の走行車体1の下方腹部には刈取り装置16を設け、該刈取り装置16上方に操縦者12の着座する着座部6を設けてある。
原動機5は出力軸18を垂下し、該出力軸18に上下2段のエンジンプーリ19を取着し、原動機5の駆動をVベルト20,21によって、トランスミッション23の後部側方へ一体的に取着したHST(油圧無段変速装置)23と刈刃17とに伝動可能に構成してある。刈刃2の伝動はクラッチレバー24を入、切操作することで、駆動の断続をすることができる。原動機5近傍の29は燃料タンクであり、30は排気マフラーである。
Next, embodiments of the present invention will be described with reference to the drawings. In the riding mower according to the present invention, steering front wheels 2 and 2 are suspended at a front portion of a traveling vehicle body 1 and traveling driving rear wheels 3 and 3 are suspended at a rear portion. A handle shaft 15 extends rearward and upward from the left and right central portion of the front portion of the vehicle body 1, and a circular handle 4 is attached to the tip of the handle shaft 15. A prime mover 5 is mounted above the rear part of the vehicle body 1, and a cutting device 16 is provided on the lower abdomen of the traveling vehicle body 1 between the front wheels 2, 2 and the rear wheels 3, 3. A seating portion 6 for seating is provided.
The prime mover 5 hangs down the output shaft 18, and two upper and lower engine pulleys 19 are attached to the output shaft 18, and the prime mover 5 is driven integrally to the rear side of the transmission 23 by the V belts 20 and 21. It is configured to be able to transmit to the worn HST (hydraulic continuously variable transmission) 23 and the cutting blade 17. The transmission of the cutting blade 2 can be intermittently driven by turning on and off the clutch lever 24. 29 near the prime mover 5 is a fuel tank, and 30 is an exhaust muffler.
本実施の形態の刈取り装置16は略水平方向に回転する大径の刈刃17により、機体全幅と略同幅の範囲の草を刈取ることが可能である。この刈取り装置16は刈刃17を左右に複数並べて設けてもよく、機体側方へ延設したサブカッターを設けてもよい。又、刈取り装置16は上下に移動可能に構成してあり、昇降スイッチ25を操作することにより、刈高さを任意に調整できるとともに、走行のみを行う際には刈取り装置16が接地して走行の邪魔にならないよう上方へ上昇させることができる。
尚、刈取り装置16の位置は走行車体1下方腹部に限定するものではなく、機体の前方や後方等、周囲あらゆる方向に設けてもよく、又、刈取り装置16は略水平回転する刈刃17に限定するものではなく、バリカン刃等の刈取り形態を用いてもよい。
The mowing device 16 of the present embodiment can mow grass in a range substantially the same width as the entire body width by a large-diameter cutting blade 17 that rotates in a substantially horizontal direction. This cutting device 16 may be provided with a plurality of cutting blades 17 arranged side by side, or a sub-cutter extending to the side of the machine body. In addition, the cutting device 16 is configured to be movable up and down, and the cutting height can be arbitrarily adjusted by operating the lift switch 25, and the cutting device 16 is grounded when traveling only. It can be raised upward so as not to get in the way.
Note that the position of the cutting device 16 is not limited to the lower abdomen of the traveling vehicle body 1 and may be provided in any direction such as the front or rear of the machine body. The cutting device 16 is provided on a cutting blade 17 that rotates substantially horizontally. The present invention is not limited, and a cutting form such as a clipper blade may be used.
走行車体1の略中央部に設けた着座部6は、図2に記載してあるように、走行車体1の右側方へ水平移動可能に構成してある。着座部6は操縦者12が着座姿勢のまま外側方へ移動することが可能であり、移動させた任意位置から不用意に移動することがないよう固定してもよい。
本実施の形態では図6に示すリンクアーム26,26を用いた構成により、着座部6を右側方へ移動させても、着座部6がハンドル4方向に向くよう構成してあるので、操縦者12とハンドル4との距離が着座部6の移動に伴って変化することがなく、安定した姿勢でハンドル4を把持操作することができる。尚、着座部6外側方へ移動可能な構成については、レール構成(図示せず)等の手段を用いればよく、固定についてはピンやフックの嵌合(図示せず)等の手段を用いればよい。
As shown in FIG. 2, the seating portion 6 provided at a substantially central portion of the traveling vehicle body 1 is configured to be horizontally movable toward the right side of the traveling vehicle body 1. The seating section 6 can be moved outward while the operator 12 is in the seating posture, and may be fixed so as not to move inadvertently from the moved arbitrary position.
In the present embodiment, the configuration using the link arms 26 and 26 shown in FIG. 6 is configured so that the seating portion 6 faces the direction of the handle 4 even when the seating portion 6 is moved rightward. The distance between the handle 12 and the handle 4 does not change with the movement of the seating portion 6, and the handle 4 can be gripped and operated in a stable posture. In addition, about the structure which can move to the outer side of the seating part 6, what is necessary is just to use means, such as a rail structure (not shown), and about fixation, if means, such as a pin and a hook fitting (not shown), are used. Good.
本実施の形態の着座部6とその下方のリンクアーム26,26及び着座部下カバー40は、後方のカバー8と一体的に、カバー8後下端部を中心に後方へ回動開放自在に構成してある。着座部6の左側方には開閉フック41を枢支し、走行車体1側に固着の平面視コの字形状の固定部材42に嵌合することで、下カバー40やカバー8の開放を固定し、開閉フック41の嵌合を外すことで、下カバー40やカバー8を後方へ一体的に回動開放させることができる。開閉フック41は、着座部6と操作ボックス43との狭い隙間、もしくは着座部下方の平面視着座部6と重合した位置に配置すればよく、又、着座部6の移動方向とは逆の位置に設けてある。従って、着座部6が機体中央位置にある場合には、走行中操縦者12が狭い隙間に配置した開閉フック41を開放側に不用意に操作することがなく、メンテナンスの場合には開閉フック41を操作して刈刃17伝動部や原動機5上方を大きく開放させることが容易である。又、着座部6を機体右側方へ移動させ、開閉フック41が露出状態になっても操縦者12から離れた位置になるため不用意に操作することがない。   The seating portion 6, the link arms 26, 26 below it, and the seating portion lower cover 40 of the present embodiment are configured integrally with the rear cover 8 so as to be pivotable and open rearward around the rear lower end portion of the cover 8. It is. An opening / closing hook 41 is pivotally supported on the left side of the seating portion 6 and is fitted to a U-shaped fixing member 42 fixed to the traveling vehicle body 1 so as to fix the lower cover 40 and the cover 8 open. Then, the lower cover 40 and the cover 8 can be integrally rotated and opened rearward by removing the fitting of the opening / closing hook 41. The opening / closing hook 41 may be disposed at a narrow gap between the seating portion 6 and the operation box 43 or at a position overlapped with the seating portion 6 in plan view below the seating portion, and at a position opposite to the moving direction of the seating portion 6. Is provided. Therefore, when the seating portion 6 is in the center position of the aircraft, the operator 12 does not carelessly operate the opening / closing hook 41 disposed in the narrow gap on the open side during traveling. It is easy to open the cutting blade 17 transmission part and the prime mover 5 largely by operating. Further, even if the seating portion 6 is moved to the right side of the machine body and the opening / closing hook 41 is exposed, it will be in a position away from the operator 12, so that it will not be inadvertently operated.
着座部6とハンドル4との間には広幅のステップ27を形成し、該ハンドル4右側方にはHST23の斜板角度を変えるアクセル28を設けてある。このアクセル28は、くの字形状に屈曲させたシーソー式アクセルであり、屈曲部を中心に前後回動自在で、アクセル28前部を踏み込めば前進走行し、後部を踏み込めば後進走行することが可能で、その踏み込み量によって走行速度も容易に変更することができる。
ハンドル4は側面視において後方下り方向へ傾斜させ、ハンドル4高さHよりも、着座部6及び原動機5のカバー8を低く構成してある。従って、ハンドル4高さHよりも高い枝(葉や果実も含む)は、操縦者12が体を交わすことで機体に接触することはなく、樹木の枝下へ機体を侵入させる際にハンドル4高さHを侵入可能高さの一つの基準として判断することができる。又、通常操縦者12の着座姿勢では操縦者12の頭部高さAが最も高くなるが、着座部6を外側方へ移動可能であるため、操縦者12自身は樹木の幹から離れる外方へ向け着座部6を移動させて、幹近傍に比較して枝下高さの高い外方位置で操縦を行うことができ、機体を樹木の幹側に接近させて草刈り作業が可能で、操縦者12が枝を容易に交わすことができるとともに、楽な姿勢で操縦ができる。
A wide step 27 is formed between the seating portion 6 and the handle 4, and an accelerator 28 for changing the swash plate angle of the HST 23 is provided on the right side of the handle 4. This accelerator 28 is a seesaw type accelerator bent in a U-shape, and can be rotated back and forth around the bent portion. The accelerator 28 can move forward when the front part of the accelerator 28 is depressed, and can move backward when the rear part is depressed. It is possible, and the traveling speed can be easily changed depending on the amount of depression.
The handle 4 is inclined rearward and downward in a side view, and the seat 6 and the cover 8 of the prime mover 5 are configured lower than the handle 4 height H. Therefore, branches (including leaves and fruits) higher than the handle 4 height H do not come into contact with the aircraft when the operator 12 crosses the body. The height H can be determined as one criterion for the intrusion height. Further, the head height A of the pilot 12 is the highest in the sitting posture of the normal pilot 12, but the pilot 12 himself can move outward from the tree trunk because the seat 6 can be moved outward. The seating part 6 can be moved toward the head, and it can be operated at the outer position where the height under the branches is higher than the vicinity of the trunk, and mowing work can be done by bringing the aircraft closer to the trunk side of the tree. The person 12 can easily cross the branches and can steer in an easy posture.
機体後部の原動機5には、上方を覆うカバー8を設け、該カバー8前面8aを後傾させ、その上部を側面視滑らかな後退傾斜に形成してある。このカバー8により、前面8aに接触する枝が前面8aの後退傾斜面に沿って上方後方へ案内され、上面8bをスムーズに摺動案内されるとともに、カバー8摺動部には突出部分もないので枝が引っ掛からず、又、高温となる原動機5に枝が直接接触することがないので枝の損傷も少ない。   The motor 5 at the rear part of the machine body is provided with a cover 8 that covers the upper part, the front surface 8a of the cover 8 is inclined backward, and the upper part thereof is formed to have a smooth backward inclination when viewed from the side. The cover 8 guides the branch in contact with the front surface 8a upward and rearward along the receding inclined surface of the front surface 8a, smoothly slides the upper surface 8b, and the cover 8 sliding portion has no protruding portion. Therefore, the branch is not caught, and the branch is not directly in contact with the prime mover 5 that is at a high temperature.
尚、原動機5のカバー8形状は、図4に示すように上面8bを後方下り傾斜に形成してもよく、前面8aの上下中間部に円弧状の曲げ部を追加しても良い。このカバー8の上端高さは極力低い方がよく、又、着座部6や着座部6の背凭部14もカバー8前部上端高さと略同高さに形成する方が好ましい。
又、カバー8の前部両側部8cは平面視後退傾斜させて、該両側部8cに当接する枝も後方へスムーズに案内するよう構成してある。このカバー8形状は図5に示すように、カバー8前部両側部8cを平面視直線状に後退傾斜(図5のa)させてもよく、カバー8前面8aと両側部8cとを一連の円弧状に形成(図5のb)させても良い。又、両側部8cを平面視円弧状に形成し、前面8aを直線状に形成(図5のc)してもよい。
更に、カバー8の前面8a、両側面8c、及び、上面8bには、原動機5の冷却風吸排気やメンテナンスを行なうための開口部を設ける場合があるが、この開口部は枝がカバー8に当接しても後方へスムーズに案内されるという効果を阻害しない位置に設けるか、もしくは網目状の部材やパンチングメタル等を用いた構成で設ければよい。
As shown in FIG. 4, the shape of the cover 8 of the prime mover 5 may be formed such that the upper surface 8b is inclined backward and downward, and an arc-shaped bent portion may be added to the upper and lower intermediate portions of the front surface 8a. The upper end height of the cover 8 is preferably as low as possible, and the seating portion 6 and the back portion 14 of the seating portion 6 are preferably formed to have substantially the same height as the upper end height of the front portion of the cover 8.
Further, the front side portions 8c of the cover 8 are inclined backward in plan view so that the branches contacting the side portions 8c can be smoothly guided rearward. As shown in FIG. 5, this cover 8 shape may be such that the front side both sides 8c of the cover 8 are recedingly inclined in a straight line shape (a in FIG. 5), and the front surface 8a and both sides 8c of the cover 8 are connected in series. You may form in circular arc shape (b of FIG. 5). Alternatively, both side portions 8c may be formed in a circular arc shape in plan view, and the front surface 8a may be formed in a linear shape (c in FIG. 5).
Furthermore, there are cases where openings for carrying out cooling air intake / exhaust and maintenance of the prime mover 5 are provided on the front surface 8a, both side surfaces 8c, and the upper surface 8b of the cover 8, and branches are formed on the cover 8 in the openings. What is necessary is just to provide in the position which does not inhibit the effect that it guides smoothly back, even if it contact | abuts, or a structure using a net-like member, a punching metal, etc.
カバー8の前面8a下部には、刈刃2への伝動部材や走行車体1、及び、刈取り装置16の昇降装置等が集中し、構成部品が複雑な凹凸形状となるため、板金製のカバーで隙間を塞ぐことが困難である。この隙間からは、走行車体1下方の刈草やほこり、及び、原動機5を冷却している熱風が噴き出すため、板金製カバーの代わりにゴム等の弾性体カバー33を設けてある。   In the lower part of the front surface 8a of the cover 8, the transmission member to the cutting blade 2, the traveling vehicle body 1, the lifting device of the cutting device 16 and the like are concentrated, and the component parts have a complicated uneven shape. It is difficult to close the gap. From this gap, mowing grass and dust below the traveling vehicle body 1 and hot air that cools the prime mover 5 spout out, so an elastic body cover 33 such as rubber is provided instead of the sheet metal cover.
前述のハンドル4と着座部6、カバー8の構成により、ハンドル4高さHよりも高い位置にある枝は、操縦者12自身が枝を回避しながら容易に操縦することができ、着座部6を外側方へ移動させることによって操縦者12自身の枝を回避できる範囲が広がるとともに、機体の刈取り装置16を樹木の幹に、より接近させて草刈り作業を行うことができる。
又、ハンドル4高さHよりも下方に張り出した枝については、機体後部の原動機5上方を覆うカバー8前面8a、上面8b、両側面8cをスムーズに案内され、枝を折ったり傷つけたりすることがない。
Due to the configuration of the handle 4, the seating portion 6, and the cover 8, the branch at a position higher than the handle 4 height H can be easily steered by the operator 12 while avoiding the branch. The range in which the operator 12 can avoid the branches of the pilot 12 is widened by moving the wings outward, and the mowing device 16 of the fuselage can be moved closer to the trunk of the tree to perform the mowing work.
In addition, the branch projecting below the height 4 of the handle 4 is smoothly guided by the cover 8 front surface 8a, the upper surface 8b, and both side surfaces 8c covering the upper part of the prime mover 5 at the rear of the machine body, and the branch is broken or damaged. There is no.
全体側面図。Overall side view. 全体平面図。Overall plan view. 枝下作業を示す背面図。The rear view which shows a branch work. カバーの別実施例を示す側面図。The side view which shows another Example of a cover. カバーの別実施例を示す平面図。The top view which shows another Example of a cover. 着座部の移動構成を示す平面図。The top view which shows the moving structure of a seating part.
符号の説明Explanation of symbols
1 車体
2 前輪
3 後輪
4 ハンドル
5 原動機
6 着座部
8 カバー
8a 前面
8c 両側部
H 高さ
DESCRIPTION OF SYMBOLS 1 Car body 2 Front wheel 3 Rear wheel 4 Handle 5 Motor 6 Seating part 8 Cover 8a Front 8c Both sides H Height

Claims (2)

  1. 左右一対の前輪(2),(2)と後輪(3),(3)を懸架する走行車体(1)の前部に操向用のハンドル(4)と、後部にカバー(8)で覆う原動機(5)を備え、該走行車体(1)前後中央部には、車体(1)幅内と外側方へ移動可能な着座部(6)を設けた乗用草刈機において、着座部(6)及びカバー(8)を前記ハンドル(4)高さ(H)よりも低く構成するとともに、該カバー(8)前面(8a)を後傾させてなる乗用草刈機。   A steering handle (4) at the front of the traveling vehicle body (1) that suspends the pair of left and right front wheels (2), (2) and the rear wheels (3), (3), and a cover (8) at the rear In a riding mower provided with a motor (5) for covering, and provided with a seating portion (6) movable inward and outward of the width of the vehicle body (1) at the front and rear central portion of the traveling vehicle body (1), the seating portion (6 ) And the cover (8) are configured to be lower than the handle (4) height (H), and the front surface (8a) of the cover (8) is tilted backward.
  2. カバー(8)前部両側部(8c)を、平面視後退傾斜させてなる請求項1記載の乗用草刈機。   The riding mower according to claim 1, wherein the front side portions (8c) of the cover (8) are inclined backward in plan view.
JP2003426007A 2003-12-24 2003-12-24 Riding type mower Pending JP2005176792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8623364B2 (en) 2006-02-08 2014-01-07 Morphotek, Inc. Antigenic GM-CSF peptides and antibodies to GM-CSF

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8623364B2 (en) 2006-02-08 2014-01-07 Morphotek, Inc. Antigenic GM-CSF peptides and antibodies to GM-CSF
US9422367B2 (en) 2006-02-08 2016-08-23 Morphotek, Inc. Antigenic GM-CSF peptides and antibodies to GM-CSF
US10023632B2 (en) 2006-02-08 2018-07-17 Morphotek, Inc. Antigenic GM-CSF peptides and antibodies to GM-CSF

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