JPS61212222A - Straw cutter with cutting and non-cutting change-over apparatus - Google Patents
Straw cutter with cutting and non-cutting change-over apparatusInfo
- Publication number
- JPS61212222A JPS61212222A JP5553385A JP5553385A JPS61212222A JP S61212222 A JPS61212222 A JP S61212222A JP 5553385 A JP5553385 A JP 5553385A JP 5553385 A JP5553385 A JP 5553385A JP S61212222 A JPS61212222 A JP S61212222A
- Authority
- JP
- Japan
- Prior art keywords
- straw
- culm
- cutting
- straw culm
- circular blade
- 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.)
- Pending
Links
- 239000010902 straw Substances 0.000 title claims description 112
- 206010011878 Deafness Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は、平行にして逆方向に差速回転する回転軸に、
一定間隔おきに円形刃を対設して藁稈を切断するもので
あって、上記日計刃の上方に藁稈送出路と該円形刃間に
通ずる藁稈供給路とを構成し、藁稈を前記藁稈送出路か
ら送出する非切断状態と、藁稈供給路から円形刃間に供
給する切断状態とに変更自在な切替装置付藁カッターに
関するものである。DETAILED DESCRIPTION OF THE INVENTION (a) Industrial application field The present invention provides a rotating shaft that rotates in parallel and at a differential speed in opposite directions.
A straw culm is cut by using circular blades arranged oppositely at regular intervals, and a straw culm delivery path is formed above the daily cutting blade and a straw culm supply path that communicates between the circular blades. The present invention relates to a straw cutter with a switching device that can be freely changed between a non-cutting state in which the straw is delivered from the straw culm delivery path and a cutting state in which the straw is delivered from the straw culm supply path between the circular blades.
（に）従来の技術
上記のように、平行にして逆方向に差速回転する回転軸
に円形刃を対設して藁稈を切断する藁カッターであって
、この藁カッターを藁稈を切断する切断状態と非切断の
まま送出する非切断状態とに変更自在にした切替装置付
の藁カッターは周知であるが、その中で一方の円形刃を
その回転軸とともに変位させて切断と非切断状態とに切
替える技術構成のものは、従来の技術としては例えば特
開昭５１−１０２９８８号公報に示されるような構成の
ものが公開されている。(2) Conventional technology As mentioned above, a straw cutter is used to cut straw culms by installing circular blades opposite to rotating shafts that are parallel to each other and rotate in opposite directions at different speeds. A straw cutter with a switching device that can be changed freely between a cutting state in which the straw is cut and a non-cutting state in which the straw is sent out without being cut is well-known. As for the technical configuration for switching between the two states, a conventional technique is disclosed, for example, in Japanese Unexamined Patent Publication No. 102988/1983.
しかし、同公報に開示された構成のものは高速側の円形
刃を備える回転軸が低速側の円形刃と並架する切断状態
と低速側の円形刃の上方に変位して重合する非切断状態
とに切替える構成が示されているものであって、この非
切断状態に切替えて藁稈を切断しないときは、藁稈は地
面上に落下し散乱してしまい例えば結束機などによって
結束するなど爾後の処理装置に供給して処理しようとす
る考え方は毛頭ない技術構成のものである。However, the configuration disclosed in the same publication has a cutting state in which the rotary shaft equipped with the circular blade on the high speed side is parallel to the circular blade on the low speed side, and a non-cutting state in which the rotating shaft equipped with the circular blade on the low speed side is displaced above and overlaps with each other. If the straw culms are switched to the non-cutting state and the straw culms are not cut, the straw culms will fall on the ground and be scattered, and then be tied up with a binding machine or the like. The idea of supplying it to a processing device and processing it is a completely new technology.
ｅ９発明が解決しようとする問題点
このように、従来の技術構成のものでは非切断状態に切
替えて藁稈を切断しないときは、藁稈は地面上に落下し
散乱してしまう形態のものであったから、藁稈を切断せ
ず結束しようとしてもどうしようもない状態になってし
まっていたのである。e9 Problems to be Solved by the Invention As described above, with the conventional technical configuration, when the straw culms are not cut by switching to the non-cutting state, the straw culms fall on the ground and are scattered. Because of this, even if we tried to tie the straw culms together without cutting them, we ended up in a hopeless situation.
本発明は、このように藁稈を切断せず結束機などＫよっ
て結束しようとするなどの爾後の処理装置に供給しよう
とする場合に一系乱れずに送出しようとするものであっ
て、特に、切断状態から非切断状１！ＩＫ切替わる際に
藁稈を乱すことのないよう簡潔な構成のものを提供する
金目的として創作されたものである。The present invention aims to feed the straw culms without any disturbance in the system when the straw culms are to be fed to a subsequent processing device such as tying with a tying machine or the like without being cut. , from the cut state to the uncut state 1! It was created for the purpose of providing a simple structure that would not disturb the straw culm when changing the IK.
に）問題点を解決するための手段
そこで本発明は上記の目的を遂行せんとして次のような
技術構成のものにするものである。即ち、円形刃の上方
に藁稈送出路と該円形刃間に通ずる藁稈供給路とを構成
し、藁稈を前記藁稈送出路から送出する非切断状態と、
藁稈供給路から円形刃間に供給する切断状態とに変更自
在な切替装置付藁カッターにおいて、前記低速側の円形
刃を上方に向けて突出自在にし、該円形刃の突出時は前
記藁稈供給路を閉塞状態にするとともに藁稈送出路内の
下側部にのぞませ、没入時は前記藁稈供給路を開放する
構成にするものである。B) Means for Solving the Problems In order to achieve the above object, the present invention has the following technical configuration. That is, a non-cutting state in which a straw culm delivery path and a straw culm supply path communicating between the circular blades are configured above the circular blade, and the straw culm is sent out from the straw culm delivery path;
In a straw cutter with a switching device that can freely change the cutting state between the straw culm supply path and the supply between the circular blades, the circular blade on the low speed side can freely project upward, and when the circular blade protrudes, the straw culm The supply path is closed and the straw culm feed path is exposed to the lower side of the straw culm delivery path, and when retracted, the straw culm supply path is opened.
（ホ）作 用
このように構成すると、低速側の円形刃をその回転軸と
ともに上方に突出させれば、この円形刃によって藁稈供
給路は閉塞状態になるとともに藁稈送出路内にもち上げ
てその下側部にのぞむから藁カッターに供給されようと
する藁稈は低速回転する円形刃によって下方から掻き出
され順次藁稈送出路内を送出されて行くのである。(E) Function With this configuration, if the circular blade on the low speed side is projected upward together with its rotating shaft, the straw culm supply path is closed by this circular blade and the straw is lifted into the straw culm delivery path. The straw culm that is to be fed to the straw cutter is scraped out from below by a circular blade rotating at a low speed, and is successively sent out through the straw culm delivery path.
また、低速側の円形刃を没入させて高速側の円形刃と並
架せしめれば藁稈供給路は開放され藁稈はここから藁カ
ッターに供給されて切断されるのである。Furthermore, by recessing the circular blade on the low-speed side and placing it parallel to the circular blade on the high-speed side, the straw culm supply path is opened and the straw culm is supplied from here to the straw cutter and cut.
上記の非切断状態にこの切断状態から切替わる際には藁
稈供給路に入ろうとする藁稈は低速側の円形刃によって
もち上げられて藁稈送出路内に揚上さ、せられるから切
断される藁稈との分離がよく藁稈を乱さないのである。When switching from this cutting state to the above-mentioned non-cutting state, the straw culm that is about to enter the straw culm supply path is lifted by the circular blade on the low speed side and lifted into the straw culm delivery path, where it is cut. The straw culms are separated well and the straw culms are not disturbed.
（へ）実施例 以下本発明を実施例図によって具体的に説明する。(f) Example Hereinafter, the present invention will be explained in detail with reference to embodiment figures.
この側面に示す藁カッターはコンバインの脱穀部の後部
に連設されて刈取殻稈を脱穀部で脱穀したのち後方に移
送して藁稈を切断または非切断のまま後方に送出する態
様のものである。The straw cutter shown on this side is connected to the rear of the threshing section of the combine, and after threshing the harvested husk in the threshing section, it is transferred to the rear and the straw culm is cut or uncut and sent to the rear. be.
（１）は上方と下方を開放して藁稈供給路（ａ）と切断
藁の落下路（至）を構成し脱穀部の後部に連設せるカッ
ターケースで、このカッターケース（１）内ＩＦ ｋ＋
ｔｌｈ側に低速回転する回転軸（２）を、後側にこの
回転軸（２）よシも稍々低位にして高速回転する回転軸
（８］を平行に横架し、矢印（イ）（ロ）で示すように
逆方向に回転させ、この回転軸（２） （３）には一定
間隔おきに円形刃（４）（５）を対設し、カッターケー
ス（１）の左側に突出した軸端部には互に噛合う犬掻ギ
ヤ（５）と小径ギヤ（γ）を嵌着し回転軸（３）側に脱
穀部から伝動ベルト（３）によって入力している。(1) is a cutter case that is open at the top and bottom to form a straw culm supply path (a) and a fall path for cut straw (toward), and is connected to the rear of the threshing section. k+
A rotary shaft (2) that rotates at a low speed is placed on the tlh side, and a rotary shaft (8) that rotates at a high speed is placed horizontally in parallel with the rotary shaft (2) at a slightly lower position than this rotary shaft (2) on the rear side. The rotating shafts (2) and (3) are equipped with circular blades (4) and (5) at regular intervals, which protrude from the left side of the cutter case (1). A dog raking gear (5) and a small-diameter gear (γ) that mesh with each other are fitted onto the shaft end, and input from the threshing section to the rotating shaft (3) is provided by a transmission belt (3).
上記の低速側の回転軸（２）はカッターケース（１）の
両外側において高速側の回転軸（３）を軸にして上下回
動自在な支持体（９）αＱによってその両端部を支承さ
れ、この支持体（９）（転）から後方に突出する作動板
ｃＬ１）（２）の後端を横杆０埠で連結して回転軸（３
）と常に平行状態に保持されるように構成しである。The low-speed rotating shaft (2) is supported at both ends by supports (9) αQ that are movable up and down about the high-speed rotating shaft (3) on both outsides of the cutter case (1). , the rear end of the actuating plate cL1) (2) protruding rearward from this support (9) (roll) is connected with a horizontal rod 0 bar to connect the rotating shaft (3).
) so that they are always kept parallel to each other.
尚、α→は上記の回転軸（２）を上下に回動自在にする
ためにカッターケース（１）の両側壁に穿設した弧状の
長孔である。Incidentally, α→ is an arc-shaped elongated hole bored in both side walls of the cutter case (1) in order to allow the above-mentioned rotating shaft (2) to freely rotate up and down.
前記円形刃（４）（５）の上方には前記の藁稈供給路（
ａ）が構成されているが、さらにこの藁稈供給路（ａ）
の上側には藁稈送出路（Ｃ）が構成されていてこの藁稈
送出路（ｃ）の上部と、前記カッターケース（１）の後
側上部にそれぞれ両側に貫通横架する回動自在な支軸聾
）α５）を設け、この支軸■）には全幅にわたる誘導板
α７）の上端を固着し下端には同幅の垂れ板（ト）の上
端を枢着する。また支軸０５）にはホーク状のガイド体
α呻の基部を固着しである。Above the circular blades (4) and (5), the straw culm supply channel (
a), and this straw culm supply path (a)
A straw culm delivery path (C) is formed on the upper side, and a rotatable rotatable structure that extends horizontally through the upper part of the straw culm delivery path (c) and the rear upper part of the cutter case (1), respectively. A support shaft (deaf) α5) is provided, the upper end of a guide plate α7) spanning the entire width is fixed to this support shaft (2), and the upper end of a hanging plate (G) of the same width is pivotally attached to the lower end. Further, the base of a hawk-shaped guide body α is fixed to the support shaft 05).
上記の支軸（ロ）の両端には下向けの同方向にそれぞれ
アーＡ（ａＨ２１１を突設し、支軸α５）の両端にもア
ーム（財）（転））が同方向に突設されていて、上記ア
ーム■φｌ）の下端は連杆に）に）によって前記支持体
（９）αＱの回転軸（２）側と連動連結し、アーム（財
）（２３）の先端は連杆＠）（ロ）によって支持体（９
）α［相］の中程部と連動連結している。Arms A (aH211) are provided on both ends of the above-mentioned support shaft (b) in the same downward direction, and arms (aH211) are provided on both ends of the support shaft α5 in the same direction. The lower end of the arm φl) is interlocked with the rotating shaft (2) side of the support (9) αQ by a connecting rod), and the tip of the arm (23) is connected to the connecting rod @ ) (b) supports (9)
) It is interlocked and connected with the middle part of α [phase].
第６図に示す切替レバーｇ３）はコンバインの操縦席近
傍か或はカッターケース（１）などの側壁に装着されて
いてこれをガイド溝側にそって前後に操作可能に構成し
、下端をワイヤー−によって前記横杆α匂の中程部と連
結しである。The switching lever g3) shown in Fig. 6 is mounted near the operator's seat of the combine harvester or on the side wall of the cutter case (1), etc., and is configured so that it can be operated back and forth along the guide groove side, and the lower end is connected to the wire. - is connected to the middle part of the horizontal rod α.
なおＣ３１）は横杆０３）等を被覆するカバーである。Note that C31) is a cover that covers the horizontal rod 03) and the like.
したがって切替レバー（財））が第６図の状態のときけ
低速側の回転軸（２）側は円形刃（４）などの自重によ
って没入して高速側の回転軸（３）側と並架する状態と
なり第４図と第６図に示すように円形刃（４）は藁稈供
給路（ａ）を開放すると同時に誘導板０句は藁稈送出路
（ｃ）を閉塞しガイド体α０のホーク状部は高速側の円
形刃（５）の間に介入し切断状態となっているから、藁
稈は誘導板＜１７）に案内され藁稈供給路（ａ）から円
形刃（４）（５）間に供給され切断される。この場合ガ
イド体１ｌｌＩ呻は藁稈の円形刃（４）（５）間への供
給を手助けすると共に高速側の円形刃（５）間に挾まる
切断藁を除去するのである。Therefore, when the switching lever is in the state shown in Figure 6, the low-speed rotating shaft (2) sinks in due to the weight of the circular blade (4), etc., and is placed parallel to the high-speed rotating shaft (3). As shown in Figures 4 and 6, the circular blade (4) opens the straw culm supply path (a), and at the same time, the guide plate 0 closes the straw culm delivery path (c) and opens the guide body α0. Since the hawk-shaped part intervenes between the circular blade (5) on the high-speed side and is in the cutting state, the straw culm is guided by the guide plate <17) and passes from the straw culm supply path (a) to the circular blade (4) ( 5) It is fed and cut in between. In this case, the guide body 111 assists in feeding the straw culm between the circular blades (4) and (5), and also removes the cut straw caught between the circular blades (5) on the high speed side.
次に、藁稈を切断せず非切断のまま後方に送出するには
、切替レバー（財）を第６図の矢印（／→力方向操作す
ればワイヤー−横杆Ｏ匂作動板（ロ）（２）の連動によ
って支持体（９）輛は回転軸（３）を軸にして長孔α→
にそって回動し円形刃（４）は藁稈供給路（ａ）を閉塞
状態にして藁稈送出路（ｃ）内の下側部にのぞむと同時
に誘導板α力は連杆Ｈに）アーム−継）によって藁稈送
出路（Ｑ）を開放しこれに伴なって垂れ板（至）もその
姿勢を変えるのである。これと共にガイド体（至）は連
杆■（ロ）アームＸ（２１１１によって上方に向けて回
動して第１図と第２図に示す非切断状態となり、藁稈は
低速側の円形刃（４）によって下方から掻き出され順次
ガイド体（２）によって掬われるようにして送出され垂
れ板（ホ）の下端とカバー〇〇の間から取出されるので
ある。Next, in order to send the straw culm backwards without cutting it, operate the switching lever in the direction of the arrow in Figure 6 (/→ force direction) to move the wire to the transverse rod O odor actuating plate (b). Due to the interlocking of (2), the support body (9) is rotated around the rotation axis (3) through the long hole α→
The circular blade (4) rotates along the straw culm supply path (a) and enters the lower part of the straw culm delivery path (c), at the same time the guiding plate α force changes to the connecting rod H). The straw culm delivery path (Q) is opened by the arm (joint), and the hanging plate (to) also changes its attitude accordingly. At the same time, the guide body (to) is rotated upward by the continuous rod arm X (2111) and becomes the non-cutting state shown in Figs. 4), it is scooped out from below by the guide body (2) and sent out, and taken out from between the lower end of the hanging plate (E) and the cover 〇〇.
上記の場合、切断中の藁稈を非切断に切替えると、藁稈
供給路（ａ）に入ろうとする藁稈は低速側の円形刃（４
）によってもち上げられて藁稈送出路（Ｃ）内に揚上さ
れ上述のようにして送出されるのである。In the above case, if the straw culm being cut is switched to non-cutting, the straw culm that is about to enter the straw culm supply path (a) will be cut by the circular blade (4
) and is lifted into the straw culm delivery path (C) and sent out as described above.
なお、上記の垂れ板（ト）はゴム板のような可撓性のも
のでもよい。Note that the above hanging plate (G) may be a flexible plate such as a rubber plate.
（ト）発明の効果
本発明は以上詳述したように、平行にして逆方向に差速
回転する回転軸に、一定間隔おきに円形刃を対設して藁
稈を切断する藁カッターであって、上記円形刃の上方に
藁稈送出路と該円形力量に通ずる藁稈供給路とを構成し
、藁稈を前記藁稈送出路から送出する非切断状態と、藁
稈供給路から円置付藁カッターにおいて、前記低速側の
円形刃を上方に向けて突出自在にし、該円形刃の突出時
は前記藁稈供給路を閉塞状態にするとともに藁稈送出路
内の下側部にのぞませ、没入時は前記藁稈供給路を開放
する構成にしであるから、低速側の円形刃を上下に出没
させるだけの簡潔な構成のもので非切断状態と切断状態
とに切替わる藁カッターとなシ、その非切断状態のとき
には円形刃は藁稈送出路内、の下側部にのぞんで藁稈を
下方から低速の円形刃で掻き出し送出するから稈身の方
向が乱れず順序よく送出されて行くのである。(G) Effects of the Invention As detailed above, the present invention is a straw cutter that cuts straw culms by installing circular blades at regular intervals on rotating shafts that are parallel to each other and rotate in opposite directions at different speeds. A straw culm delivery path and a straw culm supply path communicating with the circular force are configured above the circular blade, and the straw culm is delivered from the straw culm delivery path in a non-cutting state, and the straw culm is placed in a circular position from the straw culm supply path. In the straw cutter, the circular blade on the low speed side is freely protruded upward, and when the circular blade is protruded, the straw culm supply path is closed and the blade is inserted into the lower side of the straw culm delivery path. Since the structure is such that the straw culm supply path is opened when the straw is submerged, the straw cutter has a simple structure in which the circular blade on the low speed side is moved up and down, and can be switched between a non-cutting state and a cutting state. In the non-cutting state, the circular blade extends into the lower part of the straw culm delivery path and scrapes and sends out the straw culm from below with a slow circular blade, so the direction of the culm is not disturbed and is sent out in an orderly manner. I am going.
しかも藁稈を切断中に非切断状態に切替える際は藁稈通
路に入ろうとする藁稈は低速側の円形刃によって藁稈送
出路内にもち上げられるから切断される藁稈との分離が
よいから、作業中に度々切断と非切断とに切替えても非
切断のままで送出される藁稈は乱れるようなことがない
。Moreover, when switching to the non-cutting state while cutting straw culms, the straw culms that try to enter the straw culm passage are lifted into the straw culm delivery path by the circular blade on the low speed side, so it is better to separate them from the straw culms to be cut. Therefore, even if the straw culms are frequently switched between cutting and non-cutting during work, the straw culms that are delivered uncut will not be disturbed.
さらに、低速側の円形刃が藁稈に送り作用をかけるから
別途の送シ機構を不要としながらも藁稈ゴ体滞１−たり
１、て詰するようかこと本ないのである。その結果、本
発明は簡潔な構成でもって切断状態と非切断状態とに変
更自在にできる藁カッターとなシ非切断状態のときはそ
の藁稈を一系乱れず順序よく送出することかできて爾後
の結束機などの処理装置に具合よく供給することができ
るに至ったのである。Furthermore, since the circular blade on the low-speed side applies a feeding action to the straw culm, there is no need for a separate feeding mechanism, but there is no possibility of clogging the straw culm once in a while. As a result, the present invention is a straw cutter that can be changed freely between a cutting state and a non-cutting state with a simple structure, and when in a non-cutting state, can send out the straw culm in an orderly manner without any disturbance. This made it possible to conveniently supply it to processing equipment such as binding machines.
図面は本発明による藁カッターを示すものにして、第１
図は藁稈を非切断のまま送出するときの縦断側面図を示
し、第２図は同外観側面図であシ、第３図は同後面図で
ある。第４図は藁稈を切断するときの縦断側面図を示し
、第５図は同外観側面図であシ第６図と第７図は切替レ
バ一部の側面図と平面図を示したものである。The drawings show a straw cutter according to the invention, and the first
The figure shows a vertical sectional side view when the straw culms are sent out without being cut, FIG. 2 is a side view of the same external appearance, and FIG. 3 is a rear view of the same. Figure 4 shows a longitudinal side view when cutting a straw culm, Figure 5 shows a side view of the same appearance, and Figures 6 and 7 show a side view and a plan view of a part of the switching lever. It is.
Claims (1)
）に、一定間隔おきに円形刃（４）（５）を対設して藁
稈を切断する藁カッターであつて、上記円形刃（４）（
５）の上方に藁稈送出路（ｃ）と該円形刃（４）（５）
間に通ずる藁稈供給路（ａ）とを構成し、藁稈を前記藁
稈送出路（ｃ）から送出する非切断状態と、藁稈供給路
（ａ）から円形刃（４）（５）間に供給する切断状態と
に変更自在な切替装置付藁カッターにおいて、前記低速
側の円形刃（４）を上方に向けて突出自在にし、該円形
刃（４）の突出時は前記藁稈供給路（ａ）を閉塞状態に
するとともに藁稈送出路（ｃ）内の下側部にのぞませ、
没入時は前記藁稈供給路（ａ）を開放する構成にしてあ
ることを特徴とする切断・非切断切替装置付藁カッター
。1) Rotating shafts (2) (3) that are parallel and rotate in opposite directions at different speeds.
) is a straw cutter that cuts straw culms by disposing circular blades (4) and (5) opposite each other at regular intervals;
5) Above the straw culm delivery path (c) and the circular blades (4) (5)
A non-cutting state in which the straw culm is sent out from the straw culm feeding path (c), and a circular blade (4) (5) forming a straw culm supply path (a) communicating between the straw culm feeding path (a) and the straw culm feeding path (a). In the straw cutter with a switching device that can freely change between the cutting state and the cutting state, the circular blade (4) on the low speed side can freely protrude upward, and when the circular blade (4) protrudes, the straw culm is supplied. While closing the passageway (a), the straw culm delivery passageway (c) is made to look into the lower side of the passageway (c),
A straw cutter with a cutting/non-cutting switching device, characterized in that the straw culm supply path (a) is opened when recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5553385A JPS61212222A (en) | 1985-03-18 | 1985-03-18 | Straw cutter with cutting and non-cutting change-over apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5553385A JPS61212222A (en) | 1985-03-18 | 1985-03-18 | Straw cutter with cutting and non-cutting change-over apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61212222A true JPS61212222A (en) | 1986-09-20 |
Family
ID=13001362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5553385A Pending JPS61212222A (en) | 1985-03-18 | 1985-03-18 | Straw cutter with cutting and non-cutting change-over apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61212222A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5151453A (en) * | 1974-10-17 | 1976-05-07 | Iseki Agricult Mach | HAIKOSHORISOCHI |
| JPS5229868B2 (en) * | 1972-07-07 | 1977-08-04 |
-
1985
- 1985-03-18 JP JP5553385A patent/JPS61212222A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229868B2 (en) * | 1972-07-07 | 1977-08-04 | ||
| JPS5151453A (en) * | 1974-10-17 | 1976-05-07 | Iseki Agricult Mach | HAIKOSHORISOCHI |
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