JPH017635Y2 - - Google Patents
Info
- Publication number
- JPH017635Y2 JPH017635Y2 JP1982087553U JP8755382U JPH017635Y2 JP H017635 Y2 JPH017635 Y2 JP H017635Y2 JP 1982087553 U JP1982087553 U JP 1982087553U JP 8755382 U JP8755382 U JP 8755382U JP H017635 Y2 JPH017635 Y2 JP H017635Y2
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- assist bar
- cover member
- central plane
- fender
- 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.)
- Expired
Links
Landscapes
- Passenger Equipment (AREA)
Description
【考案の詳細な説明】
この考案は、トラクターにおけるアシストバー
の構造に関する。[Detailed Description of the Invention] This invention relates to the structure of an assist bar in a tractor.
従来、トラクターの後車輪上のフエンダーの上
に金属杆を矩形状に折曲形成したアシストバーを
固着しているが、上面が狭く、肘を掛けるのが困
難であり、また、錆び付いている場合には、手を
けがして危険であつた。 Conventionally, an assist bar made by bending a metal rod into a rectangular shape is attached to the fender on the rear wheel of a tractor, but the upper surface is narrow and it is difficult to rest your elbow on it, and if it is rusted. It was dangerous to injure your hands.
この考案では、トラクターの後車輪上に設け、
かつその前面に操作レバーを取付けたフエンダー
の上面にアシストバーをボルトによつて固定し、
同アシストバーを、側面形状を略矩形に形成した
骨格部材の上面に合成樹脂等の耐候性の優れた素
材から形成されたカバー部材を取付け、同カバー
部材の上面中央部にトラクターの前後方向に伸延
する中央平面部を形成するとともに、同中央平面
部の両側に、同様にトラクターの前後方向に伸延
する縁部を隆起形成することによつて構成したこ
とを特徴とするトラクターにおけるアシストバー
の構造を提供せんとするものである。 In this invention, it is installed on the rear wheels of the tractor,
The assist bar is fixed with bolts to the top of the fender with the operating lever attached to the front.
A cover member made of a highly weather-resistant material such as synthetic resin is attached to the upper surface of a skeleton member with a substantially rectangular side surface, and the assist bar is mounted at the center of the upper surface of the cover member in the longitudinal direction of the tractor. A structure of an assist bar for a tractor, characterized in that it is formed by forming a central plane part that extends, and also forming raised edges on both sides of the central plane part that similarly extend in the longitudinal direction of the tractor. We aim to provide the following.
この考案の実施例を図面に基き詳説すると、ト
ラクター機体１の前方にエンジン２を搭載し、こ
のエンジン２の前方にラジエター３及びエヤクリ
ーナ４を設け、後方に給油タンク５を設け、ボン
ネツト６にて包囲している。 An embodiment of this invention will be explained in detail based on the drawings. An engine 2 is mounted in front of a tractor body 1, a radiator 3 and an air cleaner 4 are provided in front of the engine 2, a fuel tank 5 is provided in the rear, and a bonnet 6 is installed. Surrounding.
一方、前記エンジン２の動力をクラツチハウジ
ング７内のクラツチを介してミツシヨンケース８
内で変速させ、後部ミツシヨンケース９内でも更
に必要に応じて変速し、最終変速軸から動力を２
分し、一方は後輪デフを介して後車輪１０を回動
し、他方はプロペラシヤフト１１並びに前車軸ケ
ース内の前輪デフ装置を介して前車輪１２を回動
させる。 On the other hand, the power of the engine 2 is transmitted to the transmission case 8 through the clutch in the clutch housing 7.
The gears are shifted within the rear transmission case 9, and the gears are further shifted as necessary within the rear transmission case 9, and the power is transferred from the final gear shaft to the rear transmission case 9.
One rotates the rear wheels 10 through the rear wheel differential, and the other rotates the front wheels 12 through the propeller shaft 11 and the front wheel differential device in the front axle case.
後車輪１０の上部には安全用のフエンダー１３
を取り付け、このフエンダーの上に本考案のアシ
ストバー１４を取り付けている。 A safety fender 13 is installed above the rear wheel 10.
is attached, and the assist bar 14 of the present invention is attached on top of this fender.
アシストバー１４は、鋼板若しくはFRP板等
を所要長さに切断して側面形状が略長方形になる
ように折曲形成した骨格部材１４ａと、この骨格
部材１４ａの上面に取り付けるカバー部材１４ｂ
とにより構成される。 The assist bar 14 includes a skeleton member 14a formed by cutting a steel plate or an FRP plate to a required length and bending the side surface to have a substantially rectangular shape, and a cover member 14b attached to the upper surface of the skeleton member 14a.
It is composed of
骨格部材１４ａは、鋼、ステンレス等の金属材
がFRP等の複合材を所要長さに切断した後、プ
レス機等にて側面形状が略長方形になるように折
曲げ成形した後端面を固着するか、広い素材より
プリス機にて図示のように一体に打ち抜き、骨格
部材１４ａの片側長側面に補強リブ１５を一体に
折曲げ形成させるかした後、この骨格部材１４ａ
の上下平面部１６，１７上にボルト２０の挿通孔
１８，１９を穿設する。 The frame member 14a is made by cutting a composite material such as FRP into a required length using a metal material such as steel or stainless steel, and then bending it using a press or the like so that the side surface shape becomes a substantially rectangular shape, and then fixing the rear end surface. Alternatively, the skeleton member 14a is punched out from a wide material using a press machine as shown in the figure, and the reinforcing ribs 15 are integrally formed on one long side of the skeleton member 14a.
Insertion holes 18 and 19 for bolts 20 are bored on the upper and lower flat portions 16 and 17 of.
カバー部材１４ｂは、合成樹脂やゴム材等を上
記骨格部材１４ａの上面１６の幅より僅かに広く
形成して両端部を折り曲げ、骨格部材１４ａの上
面１６と平行な水平面２２の内部には金属平板２
３をインサートし、この平板２３にボルト２０の
嵌合穴を形成させている。そしてカバー部材１４
ｂの両側面部は中央平面部２２よりゆるやかに隆
起させた縁部２４，２４を形成させて強度を保た
せるとともに、肘掛部を形成している。 The cover member 14b is made of synthetic resin, rubber, or the like, and is made of a material slightly wider than the upper surface 16 of the skeleton member 14a, and has both ends bent. 2
3 is inserted, and a fitting hole for the bolt 20 is formed in this flat plate 23. and cover member 14
Both side surfaces of b have edges 24, 24 that are gently raised from the central plane portion 22 to maintain strength and form armrests.
アシストバー１４を組み立てる場合は、骨格部
材１４ａの上面部１６にカバー部材１４ｂを押し
込み、骨格部材１４ａの上面１６のボルト挿通孔
１８にボルト２０を通し、カバー部材１４ｂの内
部にインサートした金属平板２３の嵌合穴にボル
ト２０の先端を螺合させてカバー部材１４ｂを骨
格部材１４ａに締付ける。 When assembling the assist bar 14, the cover member 14b is pushed into the upper surface 16 of the skeleton member 14a, the bolt 20 is passed through the bolt insertion hole 18 in the upper surface 16 of the skeleton member 14a, and the metal flat plate 23 inserted inside the cover member 14b is inserted. The tip of the bolt 20 is screwed into the fitting hole to tighten the cover member 14b to the frame member 14a.
尚、後車輪１０上のフエンダー１３に本考案の
アシストバー１４を取り付ける場合は、フエンダ
ー１３上にアシストバー１４の骨格部材１４ａの
水平な下面１７を載置し、ボルト２５，２５にて
締付固定する。 In addition, when attaching the assist bar 14 of the present invention to the fender 13 on the rear wheel 10, place the horizontal lower surface 17 of the frame member 14a of the assist bar 14 on the fender 13, and tighten with the bolts 25, 25. Fix it.
また、３０はフエンダー１３の前面に取付けた
主変速用の操作レバーである。 Further, 30 is a main gear shift operation lever attached to the front of the fender 13.
この考案の実施例については上記のように説明
したが、この考案においては、上記実施例に制限
されることなく、例えば補強リブを骨格部材１４
ａの長手両側面に設けて強度を増すこと及び、カ
バー部材１４を骨格部材１４ａ全体に被覆するこ
と等も有効に行い得るものである。 Although the embodiments of this invention have been described above, this invention is not limited to the above embodiments; for example, reinforcing ribs can be
It is also possible to effectively increase the strength by providing the cover member 14 on both longitudinal sides of the frame member 14a, and to cover the entire skeleton member 14a with the cover member 14.
この考案の実施例は上記のように構成されるも
のであつて、縁部２４，２４の間に中央平面部２
２を設けたので同中央平面部２２に肘をかけて操
作レバー３０を操作することができ、しかも縁部
２４，２４によつて肘の中央平面部２２からの脱
落を防止することができるため、操作レバー３０
の操作性を確実なものとすることができる。 The embodiment of this invention is constructed as described above, and has a central plane portion 2 between the edges 24, 24.
2, it is possible to operate the operating lever 30 by resting the elbow on the central plane part 22, and the edges 24, 24 can prevent the elbow from falling off the central plane part 22. , operation lever 30
The operability of the system can be ensured.
又、骨格部材１４ａの上部にカバー部材１４ｂ
を取り付けているため、雨水等によつて骨格部材
１４ａが錆び付かず、手ざわりも良く耐久性を増
すことができる。 Further, a cover member 14b is provided on the upper part of the skeleton member 14a.
Since it is attached, the skeleton member 14a is not rusted by rainwater, etc., and has a good texture and increased durability.
第１図は本考案のトラクターの側面図、第２図
は本考案のアシストバーの実施例を示す斜視図、
第３図は第２図−断面図である。
１……トラクター機体、２……エンジン、１０
……後車輪、１３……フエンダー、１４……アシ
ストバー、１４ａ……骨格部材、１４ｂ……カバ
ー部材、２２……中央平面部、２４，２４……縁
部、３０……操作レバー。
FIG. 1 is a side view of the tractor of the present invention, FIG. 2 is a perspective view showing an embodiment of the assist bar of the present invention,
FIG. 3 is a sectional view of FIG. 2. 1... Tractor body, 2... Engine, 10
... Rear wheel, 13 ... Fender, 14 ... Assist bar, 14a ... Skeleton member, 14b ... Cover member, 22 ... Central plane part, 24, 24 ... Edge, 30 ... Operation lever.
Claims (1)
面に操作レバー３０を取付けたフエンダー１３の
上面にアシストバー１４をボルト２５によつて固
定し、 同アシストバー１４を、側面形状を略矩形に形
成した骨格部材１４ａの上面に合成樹脂等の耐候
性の優れた素材から形成されたカバー部材１４ｂ
を取付け、同カバー部材１４ｂの上面中央部にト
ラクターの前後方向に伸延する中央平面部２２を
形成するとともに、同中央平面部２２の両側に、
同様にトラクターの前後方向に伸延する縁部２
４，２４を隆起形成することによつて構成したこ
とを特徴とするトラクターにおけるアシストバー
の構造。[Claims for Utility Model Registration] An assist bar 14 is fixed by bolts 25 to the upper surface of a fender 13 which is provided on the rear wheel 10 of a tractor and has an operating lever 30 attached to the front thereof, and the assist bar 14 is A cover member 14b formed from a material with excellent weather resistance such as synthetic resin on the upper surface of a skeleton member 14a whose side surface shape is approximately rectangular.
A central plane part 22 extending in the longitudinal direction of the tractor is formed at the center of the upper surface of the cover member 14b, and on both sides of the central plane part 22,
Edge 2 which similarly extends in the longitudinal direction of the tractor
4. A structure of an assist bar for a tractor, characterized in that it is constructed by forming ridges at 4 and 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8755382U JPS58188339U (en) | 1982-06-11 | 1982-06-11 | Structure of assist bar in tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8755382U JPS58188339U (en) | 1982-06-11 | 1982-06-11 | Structure of assist bar in tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58188339U JPS58188339U (en) | 1983-12-14 |
| JPH017635Y2 true JPH017635Y2 (en) | 1989-03-01 |
Family
ID=30096260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8755382U Granted JPS58188339U (en) | 1982-06-11 | 1982-06-11 | Structure of assist bar in tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58188339U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007077793A1 (en) * | 2005-12-28 | 2007-07-12 | Yanmar Co., Ltd. | Tractor |
| JP2007196983A (en) * | 2005-12-28 | 2007-08-09 | Yanmar Co Ltd | Tractor |
| USD581953S1 (en) | 2007-10-19 | 2008-12-02 | Yanmar Co., Ltd. | Tractor |
| USD581955S1 (en) | 2007-10-19 | 2008-12-02 | Yanmar Co., Ltd. | Bonnet for agricultural working machine |
| USD581954S1 (en) | 2007-07-04 | 2008-12-02 | Yanmar Co., Ltd. | Assist grip for agricultural vehicle |
| USD583836S1 (en) | 2007-07-04 | 2008-12-30 | Yanmar Co., Ltd. | Tractor |
| USD584321S1 (en) | 2007-07-04 | 2009-01-06 | Yanmar Co., Ltd. | Tractor |
| USD605668S1 (en) | 2009-05-12 | 2009-12-08 | Yanmar Co., Ltd. | Tractor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5089021U (en) * | 1973-12-19 | 1975-07-28 | ||
| JPS5848181Y2 (en) * | 1978-03-08 | 1983-11-02 | 株式会社クボタ | Structure of the handrail for getting on and off the tractor ender |
-
1982
- 1982-06-11 JP JP8755382U patent/JPS58188339U/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007077793A1 (en) * | 2005-12-28 | 2007-07-12 | Yanmar Co., Ltd. | Tractor |
| JP2007196983A (en) * | 2005-12-28 | 2007-08-09 | Yanmar Co Ltd | Tractor |
| USD581954S1 (en) | 2007-07-04 | 2008-12-02 | Yanmar Co., Ltd. | Assist grip for agricultural vehicle |
| USD583836S1 (en) | 2007-07-04 | 2008-12-30 | Yanmar Co., Ltd. | Tractor |
| USD584321S1 (en) | 2007-07-04 | 2009-01-06 | Yanmar Co., Ltd. | Tractor |
| USD581953S1 (en) | 2007-10-19 | 2008-12-02 | Yanmar Co., Ltd. | Tractor |
| USD581955S1 (en) | 2007-10-19 | 2008-12-02 | Yanmar Co., Ltd. | Bonnet for agricultural working machine |
| USD605668S1 (en) | 2009-05-12 | 2009-12-08 | Yanmar Co., Ltd. | Tractor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58188339U (en) | 1983-12-14 |
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