JP2562396B2 - Closed kneader - Google Patents
Closed kneaderInfo
- Publication number
- JP2562396B2 JP2562396B2 JP4095237A JP9523792A JP2562396B2 JP 2562396 B2 JP2562396 B2 JP 2562396B2 JP 4095237 A JP4095237 A JP 4095237A JP 9523792 A JP9523792 A JP 9523792A JP 2562396 B2 JP2562396 B2 JP 2562396B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge door
- discharge
- tip
- kneading
- closed
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
- B29B7/263—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、密閉式混練機に係わ
り、更に詳しくは密閉室に設けられる開閉可能な排出ド
アーに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a closed type kneader, and more particularly to an openable and closable discharge door provided in a closed chamber.
【０００２】[0002]
【従来の技術】従来、ゴムまたはプラスチック等の材料
を混練する機械として、例えば、図２及び図３に示すよ
うに、左右一対のケーシング１ａ，１ｂにより区画形成
された密閉混合室２ａ，２ｂの内部に二本の混練用ロー
タ３ａ，３ｂを備え、密閉混合室２ａ，２ｂ間の排出口
４に、旋回して開閉可能な排出ドアー５を設けた構成と
なっており、所定時間の混練作業が終了した段階で排出
ドアー５を開放し、コンパウンドを外部に排出させるよ
うにしている。2. Description of the Related Art Conventionally, as a machine for kneading materials such as rubber or plastic, for example, as shown in FIGS. 2 and 3, a closed mixing chamber 2a, 2b defined by a pair of left and right casings 1a, 1b is formed. Two kneading rotors 3a and 3b are provided inside, and a discharge door 5 that can be swiveled and opened by turning is provided at a discharge port 4 between the closed mixing chambers 2a and 2b. When the process is completed, the discharge door 5 is opened to discharge the compound to the outside.
【０００３】図２に示す密閉式混練機の排出ドアー５の
先端形状は、排出口４と排出ドアー５との接点Ｄ，Ｅに
おいてケーシング１ａ，１ｂの内壁に接する２直線で山
形状に構成されている。然しながら、排出ドアー５の部
分で混練用ロータ３ａ，３ｂとケーシング１ａ，１ｂの
壁面間の隙間が大きいため、排出ドアー５の部分での混
練が悪いと言う問題がある。The shape of the tip of the discharge door 5 of the closed type kneader shown in FIG. 2 is formed in a mountain shape with two straight lines contacting the inner walls of the casings 1a and 1b at the contact points D and E between the discharge port 4 and the discharge door 5. ing. However, since there is a large gap between the kneading rotors 3a and 3b and the wall surfaces of the casings 1a and 1b at the discharge door 5, there is a problem that the kneading at the discharge door 5 is poor.
【０００４】また、図３に示す密閉式混練機は、上記の
問題に対して排出ドアー５の先端形状をケーシング１
ａ，１ｂの内壁と同一円弧により構成し、その先端部分
５ａのみ混練材料の排出動作に支障がない程度にカット
した形状にしている。しかし、この従来例でも、排出ド
アー５の先端と混練用ロータ３ａ，３ｂとの間に、デッ
トポイントＧが出来、その部分でのコンパウンドの混練
が悪いため、排出時にデットポイントＧの部分のコンパ
ウンドが排出ドアー５の先端に密着し、次の混合開始時
の排出ドアー５の閉動作不良につながると言う問題があ
った。Further, in the closed type kneader shown in FIG. 3, the shape of the tip of the discharge door 5 is changed to the casing 1 in order to solve the above problems.
The inner wall of a and 1b is formed of the same arc, and only the tip portion 5a is cut to the extent that it does not hinder the discharge operation of the kneading material. However, even in this conventional example, a dead point G is formed between the tip of the discharge door 5 and the kneading rotors 3a and 3b, and the compounding at that portion is bad, so that the compound at the dead point G portion is discharged at the time of discharging. Adheres to the tip of the discharge door 5, leading to a defective closing operation of the discharge door 5 at the start of the next mixing.
【０００５】[0005]
【発明が解決しようとする問題点】即ち、最近ではタイ
ヤの種類や性質等に応じて樹脂入りコンパウンドやオイ
ルを多量に混入させたコンパウンド多くなり、そのため
にコンパウンドの排出時に排出ドアー５の山形状のトッ
プ部分にコンパウンドが付着したり、またコンパウンド
のまとまり性が悪いために、コンパウンドの放出時に全
部が排出されずに排出口４の周縁部と排出ドアー５との
間に挟まったり、更に排出口４の周縁部と排出ドアー５
との隙間に付着する。[Problems to be Solved by the Invention] That is, recently, a compound containing resin or a compound containing a large amount of oil has been increased in accordance with the type and properties of the tire. Therefore, when the compound is discharged, the mountain shape of the discharge door 5 is increased. The compound adheres to the top part of the product, and because the compounding property is poor, the compound is not completely discharged when it is discharged, and is trapped between the peripheral edge of the discharge port 4 and the discharge door 5, and the discharge port is further discharged. 4 and the discharge door 5
Adhere to the gap between.
【０００６】このため、排出ドアー５の開閉を数回行っ
て排出させたり、排出ドアー５の山形状のトップ部分
や、排出口の周縁部に付着したコンパウンドを作業員が
手カギ等により取外す作業が度々必要となり、従って、
コンパウンドの排出に多くの手間と時間を要し、作業性
並びに作業能率が極めて悪い上に安全性上にも問題があ
った。Therefore, the discharge door 5 is opened and closed several times to discharge, and the worker removes the mountain-shaped top portion of the discharge door 5 and the compound adhered to the peripheral portion of the discharge port with a hand or the like. Is often needed, so
It takes a lot of time and labor to discharge the compound, and the workability and work efficiency are extremely poor, and there is a problem in safety.
【０００７】この発明は、かかる従来の課題に着目して
案出されたもので、従来の密閉式混練機の全体構成を極
端に変更せず、密着し易いコンパウンドを混練しても、
コンパウンドの放出時に全部が排出されずに排出口の周
縁部と排出ドアーとの間に挟まったり、排出口の周縁部
と排出ドアーとの隙間に付着することがなく、コンパウ
ンドの排出を簡単に、しかも効率良く行うことが出来、
作業性及び生産性を著しく向上させることが出来る密閉
式混練機を提供することを目的とするものである。The present invention has been devised in view of the above-mentioned conventional problems, and does not drastically change the entire structure of the conventional closed type kneading machine and kneads a compound which is easily adhered,
When the compound is discharged, the whole is not discharged and is not sandwiched between the peripheral edge of the discharge port and the discharge door, or is not attached to the gap between the peripheral edge of the discharge port and the discharge door, and the compound can be discharged easily. Moreover, it can be done efficiently,
It is an object of the present invention to provide a closed kneading machine capable of significantly improving workability and productivity.
【０００８】[0008]
【課題を解決するための手段】この発明は上記目的を達
成するため、排出ドアーの先端形状を、密閉混合室の下
方に排出口を開閉する排出ドアーの旋回中心（Ｏ）を設
け、前記密閉混合室の排出口と排出ドアーとの接点
（Ｄ），（Ｅ）と、前記混練用ロータの回転中心
（Ａ），（Ｂ）とを結ぶ線上（Ｌ1 ），（Ｌ2 ）上に、
半径（Ｓ）の中心（Ｑ）を夫々を設け、前記中心（Ｑ）
を支点として、前記接点（Ｄ），（Ｅ）を通る円弧を夫
々描き、この円弧の交点を排出ドアーの先端（Ｐ）と
し、この排出ドアーの先端（Ｐ）が、前記排出ドアーの
旋回中心（Ｏ）を支点として半径（Ｒ）の円弧を描いた
時、排出口と排出ドアーとの接点（Ｄ）及び密閉混合室
と混練用ロータとの間隙（Ｈ）を隔てて回転する混練用
ロータの先端と干渉せず、かつ前記中心（Ｑ）をできる
だけ混練用ロータの回転中心（Ａ），（Ｂ）に近づくよ
うにして排出ドアーの先端形状を形成することを要旨と
するものである。In order to achieve the above object, the present invention provides the tip shape of the discharge door with a swirl center (O) of the discharge door which opens and closes the discharge port below the hermetic mixing chamber. On the lines (L 1 ) and (L 2 ) connecting the contact points (D) and (E) between the discharge port and the discharge door of the mixing chamber and the rotation centers (A) and (B) of the kneading rotor,
The center (Q) of the radius (S) is provided, and the center (Q)
With the fulcrum as a fulcrum, an arc passing through the contact points (D) and (E) is drawn, and the intersection of the arcs is defined as the tip (P) of the discharge door. The tip (P) of the discharge door is the center of rotation of the discharge door. A kneading rotor that rotates with a contact point (D) between the discharge port and the discharge door and a gap (H) between the closed mixing chamber and the kneading rotor when an arc of radius (R) is drawn with (O) as a fulcrum. The point is to form the tip shape of the discharge door so that the center (Q) does not interfere with the tip of the discharge door and is as close as possible to the rotation centers (A) and (B) of the kneading rotor.
【０００９】[0009]
【発明の作用】この発明は上記のように構成され、従来
の密閉式混練機の形状や構造を極端に変更することな
く、排出ドアーの先端形状を工夫することで、密閉混合
室内でコンパウンドを混練を効率良く行うことが出来る
と共に、密着し易いコンパウンドを混練しても、コンパ
ウンドの放出時に全部が排出されずに排出口の周縁部と
排出ドアーとの間に挟まったり、排出口の周縁部と排出
ドアーとの隙間に付着することがなく、コンパウンドの
排出を簡単に、しかも効率良く行うことが出来るもので
ある。The present invention is configured as described above, and by devising the shape of the tip of the discharge door without changing the shape and structure of the conventional closed type kneading machine extremely, the compound can be formed in the closed mixing chamber. Not only can the kneading be performed efficiently, but even if a compound that adheres easily is kneaded, not all of the compound is discharged when the compound is discharged, and the compound is sandwiched between the peripheral edge of the outlet and the exhaust door, or the peripheral edge of the outlet. It is possible to discharge the compound easily and efficiently without adhering to the gap between the discharge door and the discharge door.
【００１０】[0010]
【発明の実施例】以下、添付図面に基づき、この発明の
実施例を説明する。なお、従来例と同一構成要素は、同
一符号を付して説明は省略する。図１は、この発明を実
施した密閉式混練機における排出ドアーの先端部の説明
図を示し、１ａ，１ｂは、密閉混合室２ａ，２ｂを区画
形成する左右一対のケーシング、３ａ，３ｂは密閉混合
室２ａ，２ｂの内部に設けられた二本の混練用ロータ、
４は密閉混合室２ａ，２ｂ間の排出口、５は排出口４を
開閉する旋回かつ開閉可能な排出ドアーを示し、この排
出ドアー５は、一方のケーシング１ｂの下部に設けられ
た旋回中心（Ｏ）を支点として半径（Ｒ）の円弧を描き
ながら旋回して排出口４を開閉するものである。Embodiments of the present invention will be described below with reference to the accompanying drawings. The same components as those in the conventional example are designated by the same reference numerals and the description thereof will be omitted. FIG. 1 is an explanatory view of a tip portion of a discharge door in a hermetic kneading machine embodying the present invention, in which 1a and 1b are left and right casings 3a and 3b which define and form hermetic mixing chambers 2a and 2b are hermetically sealed. Two kneading rotors provided inside the mixing chambers 2a and 2b,
Reference numeral 4 denotes a discharge port between the closed mixing chambers 2a and 2b, and 5 denotes a swivel and openable and closable discharge door that opens and closes the discharge port 4. The discharge door 5 is a swivel center (located at the bottom of one casing 1b). The discharge port 4 is opened and closed by turning while drawing an arc of radius (R) with O) as a fulcrum.
【００１１】この発明の実施例では、コンパウンドを効
率良く混合し、しかも排出時にはコンパウンドが排出ド
アー５の先端部５ａに付着したり、排出口４の周縁部４
ａと排出ドアー５との間に挟まったりするのを有効に防
止させるため、排出ドアー５の先端部５ａの形状を、以
下のような条件を具備するように設定して形成したもの
である。In the embodiment of the present invention, the compound is mixed efficiently, and at the time of discharging, the compound adheres to the tip portion 5a of the discharging door 5 or the peripheral portion 4 of the discharging port 4.
In order to effectively prevent the discharge door 5 from being caught between a and the discharge door 5, the shape of the front end portion 5a of the discharge door 5 is set so as to satisfy the following conditions.
【００１２】即ち、図１において、密閉混合室２ａ，２
ｂの下方に排出口４を開閉する排出ドアー５の旋回中心
（Ｏ）を設け、前記密閉混合室２ａ，２ｂの排出口４と
排出ドアー５との接点（Ｄ），（Ｅ）と、前記混練用ロ
ータ３ａ，３ｂの回転中心（Ａ），（Ｂ）とを結ぶ線上
（Ｌ1 ），（Ｌ2 ）上に、半径（Ｓ）の中心（Ｑ）を夫
々を設ける。そして、前記中心（Ｑ）を支点として、前
記接点（Ｄ），（Ｅ）を通る排出ドアー５の先端部５ａ
の円弧を夫々描き、この円弧の交点を排出ドアー５の先
端（Ｐ）とする。That is, in FIG. 1, the closed mixing chambers 2a, 2
A rotation center (O) of a discharge door 5 for opening and closing the discharge port 4 is provided below b, and contact points (D) and (E) between the discharge port 4 and the discharge door 5 of the closed mixing chambers 2a and 2b, and Centers (Q) of radius (S) are provided on the lines (L 1 ) and (L 2 ) connecting the rotation centers (A) and (B) of the kneading rotors 3a and 3b, respectively. The tip 5a of the discharge door 5 passing through the contacts (D) and (E) with the center (Q) as a fulcrum.
The respective arcs are drawn, and the intersection of these arcs is used as the tip (P) of the discharge door 5.
【００１３】前記排出ドアー５の先端（Ｐ）が、前記排
出ドアー５の旋回中心（Ｏ）を支点として半径（Ｒ）の
円弧を描いた時、排出口４と排出ドアー５との接点
（Ｄ）及び密閉混合室２ａ，２ｂと混練用ロータ３ａ，
３ｂとの間隙（Ｈ）を隔てて回転する混練用ロータ３
ａ，３ｂの先端と干渉せず、かつ前記中心（Ｑ）をでき
るだけ混練用ロータ３ａ，３ｂの回転中心（Ａ），
（Ｂ）に近づくようにして排出ドアーの先端形状を形成
する。When the tip (P) of the discharge door 5 draws an arc of radius (R) with the turning center (O) of the discharge door 5 as a fulcrum, a contact point (D) between the discharge port 4 and the discharge door 5 ) And a closed mixing chamber 2a, 2b and a kneading rotor 3a,
Kneading rotor 3 rotating with a gap (H) from 3b
a, 3b without interfering with the tips of the rotors 3a, 3b, and the center (Q) of the rotors 3a, 3b as much as possible.
The tip shape of the discharge door is formed so as to approach (B).
【００１４】即ち、中心（Ｑ）をできるだけ混練用ロー
タ３ａ，３ｂの回転中心（Ａ），（Ｂ）に近づくように
することで、排出ドアー５の先端（Ｐ）は立ち上がり、
排出口４のデットスペースｇは狭くなるが、排出ドアー
５を旋回中心（Ｏ）を支点として旋回させた時、排出ド
アー５の先端（Ｐ）が混練用ロータ３ａ，３ｂの先端と
干渉するため、混練用ロータ３ａ，３ｂの先端と干渉し
ない範囲で、できる限り混練用ロータ３ａ，３ｂの回転
中心（Ａ），（Ｂ）に近づくようにして排出ドアーの先
端形状を形成するものである。That is, by making the center (Q) as close as possible to the rotation centers (A) and (B) of the kneading rotors 3a and 3b, the tip (P) of the discharge door 5 rises,
The dead space g of the discharge port 4 is narrowed, but when the discharge door 5 is rotated around the swing center (O) as a fulcrum, the tip (P) of the discharge door 5 interferes with the tips of the kneading rotors 3a and 3b. The tip shape of the discharge door is formed so as to be as close to the rotation centers (A) and (B) of the kneading rotors 3a and 3b as possible as long as they do not interfere with the tips of the kneading rotors 3a and 3b.
【００１５】なお、排出ドアー５の先端（Ｐ）が混練用
ロータ３ａ，３ｂの先端と干渉しないように構成するに
は、排出ドアー５の旋回中心（Ｏ）を上下に移動出来る
ようにしたり、また半径（Ｓ）の中心（Ｑ）を、
（Ｌ1 ），（Ｌ2 ）上に設けずに他の位置に設けること
等も考えられるが、この発明では、従来の密閉式混練機
の形状や構造を極端に設計変更せずに、コンパウンドの
排出効果や密着防止効果を得るために上記のような構成
にしたものである。In order to prevent the tip (P) of the discharge door 5 from interfering with the tips of the kneading rotors 3a, 3b, the turning center (O) of the discharge door 5 can be moved vertically. In addition, the center (Q) of the radius (S)
Although it may be possible to provide it at another position without providing it on (L 1 ), (L 2 ), the present invention does not drastically change the design or shape of the conventional closed type kneading machine and In order to obtain the effect of discharging and the effect of preventing adhesion, the above-mentioned structure is adopted.
【００１６】この発明は、排出ドアー５の先端部５ａの
形状を一定の条件の下に形成することで、従来の密閉式
混練機の形状や構造を極端に変更することなく、密閉混
合室２ａ，２ｂ内でコンパウンドを混練を効率良く行う
ことが出来ると共に、密着し易いコンパウンドを混練し
ても、コンパウンドの放出時に全部が排出されずに排出
口４の周縁部４ａと排出ドアー５との間に挟まったり、
排出口４の周縁部４ａと排出ドアー５との隙間に付着す
ることがなく、コンパウンドの排出を簡単に、しかも効
率良く行うことが出来るものである。According to the present invention, the shape of the front end portion 5a of the discharge door 5 is formed under a certain condition so that the closed mixing chamber 2a can be closed without significantly changing the shape or structure of the conventional closed kneader. , 2b can be efficiently kneaded, and even if a compound that is easily adhered is kneaded, not all of the compound is discharged at the time of discharging the compound and the gap between the peripheral portion 4a of the discharge port 4 and the discharge door 5 is Sandwiched between
The compound can be discharged easily and efficiently without adhering to the gap between the peripheral portion 4a of the discharge port 4 and the discharge door 5.
【００１７】[0017]
【発明の効果】この発明は、上記のように従来の密閉式
混練機の形状や構造を極端に変更することなく、排出ド
アーの先端形状を工夫することで、密着し易いコンパウ
ンドを混練しても、コンパウンドの放出時に全部が排出
されずに排出口の周縁部と排出ドアーとの間に挟まった
り、排出口の周縁部と排出ドアーとの隙間に付着するこ
とがなく、コンパウンドの排出を簡単に、しかも効率良
く行うことが出来、作業性及び生産性を著しく向上させ
ることが出来る効果がある。As described above, the present invention is capable of kneading easily adhering compounds by devising the shape of the tip of the discharge door without significantly changing the shape and structure of the conventional closed kneader. Also, when the compound is discharged, the entire compound is not discharged, and it is not caught between the peripheral edge of the discharge port and the discharge door, and does not adhere to the gap between the peripheral edge of the discharge port and the discharge door, making it easy to discharge the compound. In addition, there is an effect that it can be performed efficiently and that workability and productivity can be significantly improved.
【図１】この発明を実施した密閉式混練機の排出ドアー
の説明図である。FIG. 1 is an explanatory view of a discharge door of a hermetic kneader embodying the present invention.
【図２】従来の密閉式混練機の排出ドアーの説明図であ
る。FIG. 2 is an explanatory view of a discharge door of a conventional hermetic kneading machine.
【図３】従来の密閉式混練機の排出ドアーの説明図であ
る。FIG. 3 is an explanatory view of a discharge door of a conventional hermetic kneader.
１ａ，１ｂ ケーシング ２ａ，２ｂ 密閉混
合室 ３ａ，３ｂ ケーシング ４ 排出口 ５ 排出ドアー ５ａ 排出ドアーの先
端部1a, 1b Casing 2a, 2b Closed mixing chamber 3a, 3b Casing 4 Discharge port 5 Discharge door 5a Discharge door tip
Claims (1)
を備え、前記混練用ロータ間の下部に設けた排出口に、
開閉可能な排出ドアーを設けた密閉式混練機において、
前記排出ドアーの先端形状を、以下の（１）のような条
件を具備するように設定して形成したことを特徴とする
密閉式混練機。 （１）．密閉混合室の下方に排出口を開閉する排出ドア
ーの旋回中心（Ｏ）を設け、前記密閉混合室の排出口と
排出ドアーとの接点（Ｄ），（Ｅ）と、前記混練用ロー
タの回転中心（Ａ），（Ｂ）とを結ぶ線上（Ｌ1 ），
（Ｌ2 ）上に、半径（Ｓ）の中心（Ｑ）を夫々を設け、
前記中心（Ｑ）を支点として、前記接点（Ｄ），（Ｅ）
を通る円弧を夫々描き、この円弧の交点を排出ドアーの
先端（Ｐ）とし、この排出ドアーの先端（Ｐ）が、前記
排出ドアーの旋回中心（Ｏ）を支点として半径（Ｒ）の
円弧を描いた時、排出口と排出ドアーとの接点（Ｄ）及
び密閉混合室と混練用ロータとの間隙（Ｈ）を隔てて回
転する混練用ロータの先端と干渉せず、かつ前記中心
（Ｑ）をできるだけ混練用ロータの回転中心（Ａ），
（Ｂ）に近づくようにして排出ドアーの先端形状を形成
する。1. A hermetic mixing chamber is provided with two kneading rotors, and a discharge port provided at a lower portion between the kneading rotors is provided with:
In a closed-type kneader equipped with a discharge door that can be opened and closed,
A closed-type kneading machine, wherein the shape of the tip of the discharge door is set so as to satisfy the following condition (1). (1). A swirl center (O) of the discharge door that opens and closes the discharge port is provided below the closed mixing chamber, contacts (D) and (E) between the discharge port of the closed mixing chamber and the discharge door, and rotation of the kneading rotor. On the line connecting the centers (A) and (B) (L 1 ),
The centers (Q) of the radius (S) are provided on (L 2 ),
With the center (Q) as a fulcrum, the contact points (D), (E)
Each of the arcs passing through is drawn, and the intersection of these arcs is taken as the tip (P) of the discharge door, and the tip (P) of this discharge door forms an arc of radius (R) with the turning center (O) of the discharge door as the fulcrum. When drawn, it does not interfere with the contact point (D) between the discharge port and the discharge door and the tip of the kneading rotor rotating with a gap (H) between the closed mixing chamber and the kneading rotor, and the center (Q). The rotation center (A) of the kneading rotor as much as possible,
The tip shape of the discharge door is formed so as to approach (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4095237A JP2562396B2 (en) | 1992-04-15 | 1992-04-15 | Closed kneader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4095237A JP2562396B2 (en) | 1992-04-15 | 1992-04-15 | Closed kneader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05285939A JPH05285939A (en) | 1993-11-02 |
| JP2562396B2 true JP2562396B2 (en) | 1996-12-11 |
Family
ID=14132158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4095237A Expired - Fee Related JP2562396B2 (en) | 1992-04-15 | 1992-04-15 | Closed kneader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2562396B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018101584A1 (en) | 2017-01-26 | 2018-07-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Door for opening and closing a discharge opening of a rubber kneader |
| DE102018101541A1 (en) | 2017-01-26 | 2018-07-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | DOOR FOR OPENING AND CLOSING OF A UNLOADING OPENING OF A ROLLER |
| DE102018101540A1 (en) | 2017-01-26 | 2018-07-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | DOOR FOR OPENING AND CLOSING OF A UNLOADING OPENING OF A ROLLER |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017131307A1 (en) * | 2016-12-28 | 2018-08-16 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | DOOR OPENING / CLOSING A DISPENSING OPENING OF A RUBBER KNIFE |
-
1992
- 1992-04-15 JP JP4095237A patent/JP2562396B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018101584A1 (en) | 2017-01-26 | 2018-07-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Door for opening and closing a discharge opening of a rubber kneader |
| DE102018101541A1 (en) | 2017-01-26 | 2018-07-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | DOOR FOR OPENING AND CLOSING OF A UNLOADING OPENING OF A ROLLER |
| DE102018101540A1 (en) | 2017-01-26 | 2018-07-26 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | DOOR FOR OPENING AND CLOSING OF A UNLOADING OPENING OF A ROLLER |
| DE102018101541B4 (en) | 2017-01-26 | 2022-01-27 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Door for opening and closing a discharge opening of a rubber kneader |
| DE102018101540B4 (en) | 2017-01-26 | 2022-01-27 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Door for opening and closing a discharge opening of a rubber kneader |
| DE102018101584B4 (en) | 2017-01-26 | 2023-07-06 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Door for opening and closing a discharge opening of a rubber kneader |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05285939A (en) | 1993-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |