JPS58222257A - Method and apparatus for preparing mortar - Google Patents
Method and apparatus for preparing mortarInfo
- Publication number
- JPS58222257A JPS58222257A JP58077334A JP7733483A JPS58222257A JP S58222257 A JPS58222257 A JP S58222257A JP 58077334 A JP58077334 A JP 58077334A JP 7733483 A JP7733483 A JP 7733483A JP S58222257 A JPS58222257 A JP S58222257A
- Authority
- JP
- Japan
- Prior art keywords
- binder
- silo
- chamber
- mortar
- conveyor
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
- B28C7/0477—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients by using conveyor screws
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Saccharide Compounds (AREA)
- Noodles (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Confectionery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Materials For Medical Uses (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、例えば結合モルタルなどのモルタル（しっく
い）の調製方法及び調製装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for preparing mortar (plaster), such as bonded mortar.
ｐＪｊＡモルタルはモルタルプラント中で混合材、結合
材及び水を所定バッチ分配量が秤量され、次に混合室で
処理することにより製造される。生成物は湿性モルタル
と呼ばれ、これに遅延剤を加えてモルタルが長期にわた
って作用しうるようにする。この湿性モルタルは、回転
（混合）ドラムを備えたトラックにより建築現場へ運ば
れる。pJjA mortar is produced by weighing predetermined batch quantities of admixture, binder and water in a mortar plant and then processing in a mixing chamber. The product is called a wet mortar, to which a retarder is added to allow the mortar to work over a long period of time. This wet mortar is transported to the construction site by trucks equipped with rotating (mixing) drums.
予備混合した乾燥モルタルを特別の乾燥、混合プラント
で調製することも知ちれておシ、この場合、乾燥モルタ
ルは大型ローリ−単により建築現場へ運ばれる。建築現
場で乾燥モルタルは保蔵庫に集積され、混合装置でこの
乾燥モルタルを水と混合して使用可能なモルタルを得る
。It is also known to prepare premixed dry mortar in special drying and mixing plants, in which case the dry mortar is transported to the construction site by large lorries. At the construction site, dry mortar is collected in storage and a mixing device mixes the dry mortar with water to obtain a usable mortar.
これら公知の方法及び装置は以下の欠点を有する：
混合材は、あらかじめの混合された結合材と共に部分的
に硬化しないようにするためあらかじめ乾燥させなけれ
ばならないが、エネルギーの消費を考えると比較的費用
のかかる工程となる。These known methods and devices have the following disadvantages: The mixed material must be pre-dried in order to avoid partial curing together with the pre-mixed binder, which is relatively difficult considering the energy consumption. This is an expensive process.
混合Ｉは実際の使用においてれ完全に乾燥しているわけ
ではないから、乾燥モルタルはその品質の保持の点で限
定されたものとなる。Since Mix I is not completely dry in practical use, the dry mortar is limited in its retention of quality.
保蔵庫から完全に秤量されたバッチ分量は、そのまま量
に変更なく水と混合しなけれはならないが、このことは
直ちには使用しない分についてモルタルを廃棄すること
になる。The fully weighed batch quantity from storage must be mixed with water unchanged, but this results in the mortar being discarded for the quantity not immediately used.
本発明の目的は上述の分野について改良された方法及び
装置を提供することである。この目的を達成するため、
本、発明方法によれに、混合材及び結合材の保蔵所載い
は貯蔵スペースにサイロを配置し、一つのサイロ中の別
々の室に混合材及び結合材を充填し、これを建築現場に
運び、そこで混合材と結合材の容積流量を互いに調整し
、その後混合材と結合材を水を添加しつつ混合し、かく
して建築現場で使用できるようにする。It is an object of the present invention to provide an improved method and device in the above-mentioned field. To achieve this purpose,
According to the method of the present invention, a silo is arranged in a warehouse or storage space for mixed materials and binding materials, the mixed materials and binding materials are filled in separate chambers in one silo, and the silos are transferred to a construction site. There, the volumetric flow rates of the mixed material and the binder are adjusted to each other, and then the mixed material and the binder are mixed with the addition of water, thus making it ready for use on the construction site.
この新規な方法及び関連する装置は次の利点を有する。This new method and associated device has the following advantages:
混合材をあらかじめ乾燥させる必要がない。There is no need to pre-dry the mixed material.
混合物の組成は秤量によって調整されるのでないから、
かな９費用のかかる秤量計を使用する必要がなくなる。Since the composition of a mixture is not controlled by weighing,
Kana 9 Eliminates the need to use expensive weighing scales.
建築現場においては、すぐに使用するのに必要なモルタ
ル量のみを、いつでも混合しうる。At the construction site, only the amount of mortar required for immediate use can be mixed at any time.
容積流量はごく簡単な手段によシ調整することができ、
所定の量を効果的に得られる。The volumetric flow rate can be adjusted by very simple means,
A predetermined amount can be obtained effectively.
遅延剤や空気捕収剤のような補助物質を添加する必要は
ないから、これら遅延剤や空気捕収剤を過度に添加する
危険がない。Since there is no need to add auxiliary substances such as retarders or air scavengers, there is no risk of adding too much of these retarders or air scavengers.
この新規な方法を実施するにあたっては、底部にじょう
ご型部分を有するサイロであって、下部に下側車を有し
それにより直立するようにしたサイロを用いることが好
ましい。本発明によれば前−５＝
記サイロは夫々の室に混合材及び結合材の別々の貯蔵部
を区画するための少くとも一つの仕切りが設けてあ夛、
夫々の室は一つの出口を有し、混合材の室の出口はコン
ベアシャフト−（らせん）を有し、結合材室の出口は別
のコンベアスクリューを有し、これら二つのコンベアス
クリューが混合室中に吐出しうるようにしてあり、結合
材用及びの
混合材用のコンベアスクリュ）洲度は相互に調整しうる
ようになっている。In carrying out this new method, it is preferable to use a silo having a funnel-shaped portion at the bottom and a lower wheel at the bottom so that it stands upright. According to the present invention, the silo is provided with at least one partition in each chamber to separate separate storage areas for the mixed material and the binder,
Each chamber has one outlet, the outlet of the mixing chamber has a conveyor shaft (helix), the outlet of the binder chamber has another conveyor screw, and these two conveyor screws are connected to the mixing chamber. The conveyor screws for the binding material and for the mixed material can be mutually adjusted.
前記混合室は水をその中に供給するだめの測定弁を具備
していてもよい。更に、このサイロはその付属具、取付
部分と共にトラックに積み容器として運搬できるように
設計する。The mixing chamber may be equipped with a metering valve for supplying water into it. Furthermore, this silo, together with its accessories and mounting parts, is designed so that it can be loaded onto a truck and transported as a container.
この設計の利点は、次のことが可能になる点である：
混合材と結合材の童の容積調整が可能なコンパクトな貯
蔵庫；
水分量の測定が簡単であるとと；
トラックによシ建築現場へサイロを効率的に運搬できる
こと。The advantages of this design are that it allows for: Compact storage with adjustable volume for mixed materials and binders; Easy measurement of moisture content; Ability to efficiently transport silos to the site.
−６＝
更に、混合材の出口には、加熱することにより凍結防止
作用をなしかつ機械的に作動しうるスライドを設けても
よく、更に混合材のためのサイロ室に高く加熱素子をと
シつけ、夜間の箱によりスライドが作動しなくなること
、及び混合材と霜とによシ詰まる状態が加熱により迅速
に解除されるようにする。−6= In addition, the outlet of the mixed material may be provided with a slide which can be heated to provide antifreeze action and can be actuated mechanically, and furthermore a heating element may be installed high in the silo chamber for the mixed material. To ensure that the slide does not operate due to the overnight box, and that the clogging condition caused by the mixed material and frost is quickly relieved by heating.
更に結合材が弓形になることを阻止するため、結合材の
ためのコンベアスクリューの軸にプランジャロッドを支
持するカムを設ける。このカムの端部は結合材室中で終
っており、横方向の突出部が設けられているようにする
。Furthermore, in order to prevent the binding material from arching, the shaft of the conveyor screw for the binding material is provided with a cam supporting the plunger rod. The end of this cam terminates in the binder chamber and is provided with a lateral projection.
次に本発明を説明するため、添付図面に示した実施例に
ついて以下に記載する。In order to explain the invention, reference will now be made to embodiments illustrated in the accompanying drawings.
本装置は下側車３を有するじょうご型部分２を具備した
サイロ１からなる。サイロは仕切シ４によル室５と６に
分割されている二１室５は混合材のための充填孔７を有
し、室６は結合材のだめの充填孔８を有する。じょうご
型部分２の下部には混合室１０と共にコンベアスクリー
−（らせん）９が設けられ、コンベアスクリー−９は一
定の回転速度で電気モータ１１によシ駆動される。室６
の底部には第二コンベアスクリュー１２がと９っけてあ
シ、これは移動管１３を通じて混合室１ｏと接続してい
る。コンベアスクリー−１２は回転速度調整器を備えた
電気モータ１４によって駆動する。The device consists of a silo 1 with a funnel-shaped part 2 with a lower wheel 3. The silo is divided by a partition 4 into chambers 5 and 6. Chamber 5 has a filling hole 7 for the mixed material, and chamber 6 has a filling hole 8 for the binder reservoir. In the lower part of the funnel-shaped part 2, a conveyor scree (helix) 9 is provided together with a mixing chamber 10, the conveyor scree 9 being driven by an electric motor 11 at a constant rotational speed. room 6
A second conveyor screw 12 is installed at the bottom of the container and is connected to the mixing chamber 1o through a transfer pipe 13. The conveyor scree 12 is driven by an electric motor 14 with a rotational speed regulator.
混合室ｌＯには水供給のための測定弁を有する別室１５
が設けられている。In the mixing chamber IO there is a separate chamber 15 with a measuring valve for water supply.
is provided.
Ｉ９ｒ望組成のモルタルは次のように調製される。A mortar with the desired composition of I9r is prepared as follows.
室５から混合材はコンベアスクリュー９に達し、ここか
ら一定速度で混合室ｌＯに運ばれる。同時に結合材も室
６から第二コンベアスクリュー１２に達し、これによシ
管１３を経て混合室１ｏに送られる。コンベアスクリュ
ー１２の移動速度は、電気モーターの可変速度１１４ｕ
器によシ、自由に選ぶことができる。第二コンベアスラ
リー−１２が駆動される速度は、結合遍、ルタル或いは
コンクリートモルタルを得るｋめに経験的に望ましい結
合材と混合材の混合比率を得るように決定されるべきで
ある。混合室１０におけるコンベアスクリュー９とミキ
サーの速度はしかしながらいつでも一定である。From chamber 5, the mixed material reaches conveyor screw 9, from where it is conveyed at a constant speed to mixing chamber IO. At the same time, the binding material also reaches the second conveyor screw 12 from the chamber 6 and is thereby conveyed via the pipe 13 to the mixing chamber 1o. The moving speed of the conveyor screw 12 is the variable speed 114u of the electric motor.
You can freely choose the container. The speed at which the second conveyor slurry 12 is driven should be determined empirically to obtain the desired blending ratio of binder and admixture to obtain a binder, mortar or concrete mortar. However, the speed of the conveyor screw 9 and the mixer in the mixing chamber 10 remains constant at any time.
モルタルは上述したような方法で連続的にＭ製すること
ができる。混合材と結合材の配合は弁を使うことなく行
うことができる。その結果、二つのコンベアスクリュー
９及び１０は配合と送りとの二つの作用をなす。Mortar can be made continuously using the method described above. The blending of the mixture and binder can be done without the use of valves. As a result, the two conveyor screws 9 and 10 perform a dual function of blending and feeding.
混合材室底部の出口はスライド２０により閉止すること
ができ、それにより混合室を空にする。スライド２０が
閉じ結合材の供給が停止した後、混合室１０が空になり
水洗いによシ洗うことができる。The outlet at the bottom of the mixing chamber can be closed by a slide 20, thereby emptying the mixing chamber. After the slide 20 is closed and the supply of binder has ceased, the mixing chamber 10 is emptied and can be rinsed with water.
箱の多い天候下でスライド２０を作動させるためには、
電気加熱ケーブルをスライドの支持端近くに設置する。In order to operate the slide 20 in weather with many boxes,
Install the electric heating cable near the support end of the slide.
更に、加熱素子２１を高く混合材室中に設け、混合材と
共に詰まる状態を除去或いは防止するようにする。Furthermore, the heating element 21 is placed high in the mixture chamber to eliminate or prevent clogging with the mixture.
結合材室で結合材が弓な９になる状態は、室内を上下動
し、横方向突出部を有するプランジャ口 ′ラド１６を
設けることによって避けることができる。ロッド１６の
上下動はカム１８の作動によシ行９−
われる。The situation in which the binder forms an arch 9 in the binder chamber can be avoided by providing a plunger port 16 that moves up and down within the chamber and has a lateral projection. The vertical movement of the rod 16 is caused by the operation of a cam 18.
第１図はサイロの頂面図；
第２図はサイロの正面図；
第３図はサイロの側面図；
第４図はＭ３図の部分拡大図であって、二つのコンベア
スクリュー及び混合室を詳細にした図：舘５図は第３図
の線■−■に沿う部分の頂面図であって、混合材のコン
ベアスクリュー及び混合室を拡大して示す：まだ
第６図は、混合室の側面図である。
図中の番号ｌはサイロ、５は混合材の室、６は結合材の
室、９は混合材のコンベアスクリュー（らせん）、ｌＯ
は混合室、１２は結合材のコンベアスクリューである。Figure 1 is a top view of the silo; Figure 2 is a front view of the silo; Figure 3 is a side view of the silo; Figure 4 is a partially enlarged view of Figure M3, showing the two conveyor screws and the mixing chamber. Detailed view: Figure 5 is a top view of the section along line ■-■ in Figure 3, showing an enlarged view of the mixed material conveyor screw and the mixing chamber; FIG. In the figure, the number l is the silo, 5 is the mixed material chamber, 6 is the binding material chamber, 9 is the mixed material conveyor screw (spiral), lO
1 is a mixing chamber, and 12 is a conveyor screw for the binding material.
Claims (1)
サイロ内の別々の室にそれぞれ混合材及び、結合材が入
れられるようにして、貯蔵所或いは貯蔵スペースに配置
したサイロに混合材及び結合材を充填し；、このサイロ
を建築現場に運搬しそこで混合材及び、結合材の容積流
量、を相互的に調整し；水を添加しつつ混合材及び結合
材を混合し、建築現場で直ちに使用できるモルタルを調
製するようにしてなる方法。 ２、モルタルの調製装置であって、底部にじょ・うど型
部分を有しまた直立しうるように下側車上にとｐつけら
れたサイロを有する装置において：前記サイロは混合材
及び結合材を別々Ｑ室に保蔵するため少くとも一つの仕
切如を有し、夫々の室は一つの出口を有し、混合材室の
出口はコンベヤースクリューを有し、一方結合材室の出
口は別のコンヘヤースクリューを有し、これら二つのコ
ンベヤースクリューは混合室に吐出してお９、混合材用
及び結合材用のコンベヤースフＩＪ、−の速度は相互に
調整できるようにしたことを％徴とする装置。
・ ３、特許請求の範囲第２項記載の装置であって、混合室
へ水を測定・供給する弁が設けられていることを特徴と
する装置。 ４、％許許請求の範囲第２項記載の装置であって、サイ
ロ及びその取付共、付属物からなるこの装置が容器とし
てトラックに積載され運搬されるようにしたことを特徴
とする装置。 ｓ、 ＊ｔ’ｖ−請求の範囲第２項記載の装置であっ
て、混合材の出口が、加熱することにより凍結防止作用
をなしかつ機械的に作動しうるスライドを有することを
特徴とする装置。 ６、特許請求の範囲第２項記載の装置であって、加熱素
子が混合材用サイロ室、の高い位置にと９つけられてい
ることを特徴とする特許 ７、特許請求の範囲第２項記載の装置であって、結合材
用のコンベアシャフトの軸がカムを支持しており、これ
にプランジャロッドが設けられ、ロッドの端部は結合側
室中にあり、かつ横方向の突出部を有していることを特
徴とする装置。[Claims] 1. A method for preparing mortar such as bonded mortar, comprising:
Fill a silo located in a storage area or storage space with the mixture and binder so that the mixture and binder are placed in separate chambers within the silo; transport the silo to the construction site and store it there. A method in which the volumetric flow rates of the mixture and the binder are mutually adjusted; the mixture and the binder are mixed while adding water to prepare a mortar ready for use on the construction site. 2. In an apparatus for preparing mortar, the apparatus has a silo having a funnel-shaped part at the bottom and mounted on the lower wheel so as to be able to stand upright; at least one partition for storing materials in separate Q chambers, each chamber having one outlet, the outlet of the mixed material chamber having a conveyor screw, while the outlet of the binder chamber has a separate These two conveyor screws discharge into the mixing chamber, and the speeds of the conveyor shafts IJ, - for the mixed material and for the binder are mutually adjustable. A device that does this.
- 3. The device according to claim 2, characterized in that it is provided with a valve for measuring and supplying water to the mixing chamber. 4.% Permission The device according to claim 2, characterized in that the device is comprised of a silo, its attachment, and accessories, and is adapted to be loaded and transported on a truck as a container. s, *t'v - Device according to claim 2, characterized in that the outlet of the mixed material has a slide which does not have an antifreeze effect and can be actuated mechanically by heating. Device. 6. The apparatus according to claim 2, characterized in that the heating element is mounted at a high position in the mixed material silo chamber. The apparatus described, in which the shaft of the conveyor shaft for binding material carries a cam, which is provided with a plunger rod, the end of the rod being in the binding side chamber and having a lateral projection. A device characterized by:
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE1/10502A BE893035A (en) | 1982-04-30 | 1982-04-30 | Dry on-site mixing of ballast and cement - from compartmented silo with separate transport augers feeding mixer unit |
| BE1/10502 | 1982-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58222257A true JPS58222257A (en) | 1983-12-23 |
Family
ID=3862936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58077334A Pending JPS58222257A (en) | 1982-04-30 | 1983-04-30 | Method and apparatus for preparing mortar |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0093473B1 (en) |
| JP (1) | JPS58222257A (en) |
| AT (1) | ATE23288T1 (en) |
| AU (2) | AU1406483A (en) |
| DE (1) | DE3367348D1 (en) |
| DK (1) | DK156546C (en) |
| FI (1) | FI75518C (en) |
| HK (1) | HK101789A (en) |
| MY (1) | MY102398A (en) |
| NO (1) | NO831478L (en) |
| SG (1) | SG68189G (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002144326A (en) * | 2000-11-15 | 2002-05-21 | Nishimatsu Constr Co Ltd | Cement continuously supplying system |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3347417A1 (en) * | 1983-12-29 | 1985-07-11 | Georg 8550 Forchheim Badum | DEVICE FOR STORING, DOSING AND MIXING MORTAR MATERIAL COMPONENTS AND METHOD FOR OPERATING THE DEVICE |
| GB2154199A (en) * | 1984-02-14 | 1985-09-04 | Peter Robert Beaver | Portable dry powder bowser |
| NL8400798A (en) * | 1984-03-13 | 1985-10-01 | B M I B V | APPARATUS FOR PREPARING A MIXTURE |
| DE3504397A1 (en) * | 1985-02-08 | 1986-08-14 | Helmut 8044 Unterschleißheim Wildgruber | Apparatus for producing flowing screed |
| DE3543325A1 (en) * | 1985-12-07 | 1987-06-11 | Pft Putz & Foerdertech | DEVICE FOR CONTINUOUSLY MIXING DRY MORTAR WITH WATER |
| DE3616077A1 (en) * | 1986-05-13 | 1987-11-19 | Atec Anlagentechnik Gmbh & Co | DEVICE FOR PREPARING MORTAR AND SCREED |
| DE3640766A1 (en) * | 1986-11-28 | 1988-06-01 | Masch Und Apparatebau August T | DEVICE FOR PRODUCING READY-TO-USE MIXTURES FROM SHEET MATERIALS AVAILABLE IN A SILO |
| ES2020794A6 (en) * | 1990-10-04 | 1991-09-16 | Madera Iglesias Jose Ramon | Portable plant for proportioning and tempering dry concrete in bulk or other granular products. |
| DE4335331A1 (en) * | 1993-10-18 | 1995-04-20 | Putzmeister Maschf | Device for mixing and conveying building materials |
| DE29514183U1 (en) * | 1995-09-05 | 1995-11-02 | INOTEC GmbH Transport- und Fördersysteme, 79761 Waldshut-Tiengen | Mortar mixer |
| NO308346B1 (en) * | 1998-04-22 | 2000-09-04 | Offshore & Marine As | Process for preparing cement mixtures and a mixing plant for use in carrying out the process |
| US6817747B2 (en) * | 2002-11-20 | 2004-11-16 | Mark Preisser | Portable variable speed volumetric feed hopper |
| CN101148213B (en) * | 2007-09-28 | 2010-06-09 | 金骥 | Bag separating packing method for dry powder mortar |
| CN103481375A (en) * | 2013-07-11 | 2014-01-01 | 深圳市鼎浩建材有限公司 | Production system of dry-mixed mortar |
| CN104999565B (en) * | 2015-08-07 | 2017-12-29 | 江苏沃尔夫机械有限公司 | A kind of high-precision dry-mixed mortar production line intellectuality electric control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5254205U (en) * | 1975-10-13 | 1977-04-19 | ||
| JPS5415324A (en) * | 1977-07-06 | 1979-02-05 | Shin Meiwa Ind Co Ltd | Device for conveying and mixing concrete on vehicle |
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| GB1017225A (en) * | 1963-08-07 | 1966-01-19 | Aveling Barford Ltd | Improvements in or relating to chip or aggregate distributing devices |
| US3358976A (en) * | 1965-03-15 | 1967-12-19 | Conrad Y Siktberg | Apparatus for heating concrete ingredients |
| AU412147B2 (en) * | 1965-05-04 | 1971-04-05 | A. Teichert & Son, Inc | Hot mix handling plant |
| GB1407035A (en) * | 1972-07-22 | 1975-09-24 | Caledonian Mining Co Ltd | Apparatus for preparing and dispensing mixtures of concrete and fibres |
| US3876187A (en) * | 1972-09-07 | 1975-04-08 | Robert S Waltman | Mortar mixing system |
| DE2323259A1 (en) * | 1973-05-09 | 1974-11-21 | Osteroder Eisen Stahlbau | HEATABLE SILO |
| FR2357400A1 (en) * | 1976-07-08 | 1978-02-03 | Henot Lucien | Installation for storage and mixing solids like cement - being self-contained, self erecting, mobile and fully equipped |
| US4071226A (en) * | 1976-11-16 | 1978-01-31 | Miller Charles R | Portable concrete proportioning mixer |
| US4298288A (en) * | 1980-01-25 | 1981-11-03 | Anthony Industries, Inc. | Mobile concreting apparatus and method |
| BE893035A (en) * | 1982-04-30 | 1982-11-03 | Janssen Wilhelmus G E | Dry on-site mixing of ballast and cement - from compartmented silo with separate transport augers feeding mixer unit |
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1983
- 1983-04-26 DK DK183683A patent/DK156546C/en not_active IP Right Cessation
- 1983-04-26 FI FI831422A patent/FI75518C/en not_active IP Right Cessation
- 1983-04-27 NO NO831478A patent/NO831478L/en unknown
- 1983-04-28 EP EP83200606A patent/EP0093473B1/en not_active Expired
- 1983-04-28 DE DE8383200606T patent/DE3367348D1/en not_active Expired
- 1983-04-28 AT AT83200606T patent/ATE23288T1/en not_active IP Right Cessation
- 1983-04-29 AU AU14064/83A patent/AU1406483A/en not_active Abandoned
- 1983-04-30 JP JP58077334A patent/JPS58222257A/en active Pending
-
1987
- 1987-10-01 MY MYPI87002767A patent/MY102398A/en unknown
-
1988
- 1988-09-05 AU AU21874/88A patent/AU603254B2/en not_active Expired
-
1989
- 1989-10-05 SG SG681/89A patent/SG68189G/en unknown
- 1989-12-21 HK HK1017/89A patent/HK101789A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254205U (en) * | 1975-10-13 | 1977-04-19 | ||
| JPS5415324A (en) * | 1977-07-06 | 1979-02-05 | Shin Meiwa Ind Co Ltd | Device for conveying and mixing concrete on vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002144326A (en) * | 2000-11-15 | 2002-05-21 | Nishimatsu Constr Co Ltd | Cement continuously supplying system |
Also Published As
| Publication number | Publication date |
|---|---|
| MY102398A (en) | 1992-06-17 |
| DE3367348D1 (en) | 1986-12-11 |
| ATE23288T1 (en) | 1986-11-15 |
| AU1406483A (en) | 1983-11-03 |
| EP0093473A2 (en) | 1983-11-09 |
| FI75518B (en) | 1988-03-31 |
| FI831422L (en) | 1983-10-31 |
| AU603254B2 (en) | 1990-11-08 |
| AU2187488A (en) | 1988-12-15 |
| FI75518C (en) | 1988-07-11 |
| DK156546B (en) | 1989-09-11 |
| DK183683D0 (en) | 1983-04-26 |
| NO831478L (en) | 1983-10-31 |
| DK156546C (en) | 1990-01-29 |
| HK101789A (en) | 1989-12-29 |
| SG68189G (en) | 1990-01-26 |
| EP0093473B1 (en) | 1986-11-05 |
| FI831422A0 (en) | 1983-04-26 |
| EP0093473A3 (en) | 1984-07-25 |
| DK183683A (en) | 1983-10-31 |
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