JPS61120709A - Method and device for molding concrete product - Google Patents
Method and device for molding concrete productInfo
- Publication number
- JPS61120709A JPS61120709A JP60250580A JP25058085A JPS61120709A JP S61120709 A JPS61120709 A JP S61120709A JP 60250580 A JP60250580 A JP 60250580A JP 25058085 A JP25058085 A JP 25058085A JP S61120709 A JPS61120709 A JP S61120709A
- Authority
- JP
- Japan
- Prior art keywords
- forming
- top wall
- mold structure
- concrete
- concrete product
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
- B28B3/228—Slipform casting extruder, e.g. self-propelled extruder
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は連続スライド成形方法を利用したコンクＩＪ
−ト製品の成形方法及び、製品内部にキャビティを形成
する成形型を含むコンクリート製品の成形装置に関する
。Detailed Description of the Invention (Industrial Application Field) The present invention provides a concrete IJ using a continuous slide molding method.
The present invention relates to a method for molding concrete products and a molding apparatus for concrete products, including a mold that forms a cavity inside the product.
（従来の技術）
中空厚板を成形するスライド成形技術は広く知られて込
る。例えば米国特許第４．０４６．８４８号に中空厚板
の製造について記載されている。先行技術としてコンク
リートの混合材料をスライド成形で凝固させるのに種々
の方法が知られている◇成形金型の内外をバイブレータ
−で撮動させながらコンクリートの混合材料を凝固させ
る方法も一般に行われている。このバイブレータ−を使
用する場合の欠点としては騒音がある。(Prior Art) Slide molding technology for molding hollow thick plates is widely known. For example, US Pat. No. 4,046,848 describes the manufacture of hollow planks. Various methods are known in the prior art for solidifying mixed concrete materials by slide molding. ◇ A method of solidifying mixed concrete materials while using a vibrator to capture images inside and outside the molding mold is also commonly used. There is. A disadvantage of using this vibrator is noise.
更に振動による製品の仕上シ寸法や形状に狂いが生起す
る。Furthermore, the vibrations cause defects in the finished dimensions and shape of the product.
フィンランド特許第６４．０７２号並びに第６４、７０
３号には振動を加えることに代えてコンクリート混合材
料を凝固させるのに剪断力を加えて固い混合材料を凝固
させる１つの方法を開示している。この剪断力は二つの
対向する型壁を相互に同一方向に前後に回転させること
で発生させるものである。Finnish Patent No. 64.072 and No. 64, 70
No. 3 discloses one method of solidifying a hard mixed material by applying shear force to solidify the concrete mixed material instead of applying vibration. This shearing force is generated by rotating two opposing mold walls back and forth in the same direction.
（発明が解決しようとする問題点）
上記のように従来の技術を使用したコンクリートの成形
方法にあっては振動を与えるために極めて大きなノイズ
の発生があるとともにコンクリート材料の固締めに必ず
しも効果的ではないし、また製品の仕上面にしても綺麗
なものとならなかった。(Problems to be Solved by the Invention) As mentioned above, the concrete forming method using the conventional technology generates extremely large noise due to vibration, and is not necessarily effective in compacting concrete materials. Moreover, the finished surface of the product was not clean.
本発明はそれらの問題点を解決するためになされたもの
であって改良されたコンクリート成形方法とその装置を
提供することを目的とする。The present invention was made to solve these problems, and an object of the present invention is to provide an improved concrete forming method and apparatus.
（問題点を解決するための手段）
上記の目的を達成するための成形方法として、スライド
成形型構造の壁が、キャビティを形成する成形型に対面
し、キャビテイ軸の中心軸について偏心運動成層は接合
軸の周りに前後動することで予め定められた軌跡に沿っ
て変位されることにある。更に成形装置としては、スラ
イド成形型構造の壁が、キャビティを形成する成形型に
対面し、キャビテイ軸の中心軸について偏心運動或いは
接合軸の周りに前後動することで予め定められた軌跡に
沿って変位し得るようになっているものである。(Means for solving the problem) As a molding method to achieve the above object, the wall of the slide mold structure faces the mold forming the cavity, and eccentric motion stratification about the central axis of the cavity axis is performed. By moving back and forth around the joint axis, it is displaced along a predetermined trajectory. Furthermore, as a molding device, the wall of the slide mold structure faces the mold forming the cavity, and moves along a predetermined trajectory by eccentrically moving about the center axis of the cavity axis or moving back and forth around the joint axis. It is designed so that it can be displaced.
（作用）
本発明においては、コンクリート混合材料の流入移動の
初段階において壁の振幅が極端に大きく、移動の終期段
階において零に減少される。(Function) In the present invention, the amplitude of the wall is extremely large at the initial stage of the inflow movement of the concrete mixed material, and is reduced to zero at the final stage of movement.
別言すると、コンクリート混合材の凝固移動端に向けて
壁の動きが小さくなっていくものである。場合によって
はその固め板に続けて所謂水平ならし板を設けてもよい
０
（実施例）
図面は本発明の実施例を示し、スライド成形機の先頭端
部には供給用の７アンネル１があり混合材料を供給する
０成形する厚板の寸法に対応して１個又は数個のスパイ
ラルスクリュー２、 が機械の端部に向って円錐形に
大径となるように設けられている。スパイラルスクリュ
ー２に連続してキャビティ用心金３が取付けられており
、更に必要に応じて後続管４を設ける０キヤビテイ心金
５の後端は心金の軸の角度を変更するためのポール継手
又は同等の固定手段で連結されており、その結果心金３
の前端はその長手軸について偏心回転をして混合材料を
キャビティの周囲に押し固める＠更に、この機械は固め
板（可動壁又は頂部壁）５と側板（側壁ン６とを備えて
いる。この固め板５の後にならし板８がある。機械はペ
ース（壁）９上に車輪１０に支えられ、第１図矢印方向
に移動する。In other words, the movement of the wall becomes smaller toward the end of solidification movement of the concrete mixture. In some cases, a so-called horizontal leveling board may be provided following the hardening board. Depending on the dimensions of the planks to be formed, one or several spiral screws 2, feeding the mixed material, are provided with a conical diameter increasing towards the end of the machine. A cavity mandrel 3 is attached continuously to the spiral screw 2, and a trailing pipe 4 is provided if necessary.The rear end of the cavity mandrel 5 is equipped with a pole joint or a pole joint for changing the angle of the axis of the mandrel. are connected by equivalent fixing means, so that the mandrel 3
The front end of the machine rotates eccentrically about its longitudinal axis to compact the mixed material around the cavity. Additionally, the machine comprises a compacting plate (movable wall or top wall) 5 and a side plate (side wall 6). There is a leveling board 8 after the compacting board 5.The machine is supported by wheels 10 on a pace (wall) 9 and moves in the direction of the arrow in FIG.
第２図及び第３図に示した第１の実施例において、固め
板５はその終端部で水平方向に心金に対し交差する軸１
）に取付けられている。固め板の前端は適宜な方法例え
ばアーム１２と偏心カム１５を介してモーター１４に連
結されている。この偏心カムによって板の前端が前後及
び上下に変位する。この動作軌跡は第２図の下辺に側面
図として示しである。固め板の終端部に向って動きが零
に減少する。この動きはキャビティ心金３の偏心運動と
同期して固め板の上昇と下降がキャビティ心金の上昇下
降と同時に生じる。この上昇と下降の動作周期は心金の
動作周期とは異なっており従ってそれらの周期は適当な
相互関係にある◇このようにしてキャビティの上部の厚
板部分に相当する混合材料の中に剪断動作が生起し、こ
れがスクリューで生起される圧力と心金の動きとが一緒
になって混合材料を押し固める。固め板の動作方向は然
し乍ら心金の上昇と下降の動作方向と逆になっているＯ
更に、装置の側方において、溝形成手段３０がレバーア
ーム２９を介して固め板５に連結され、その溝形成手段
３０は固め板５に伴って上下動をする。溝形成手段の終
端はピン３１で側板６に連結される。このように溝形成
手段３０の動作は先頭端部で最大であり終端部で零とな
る。この溝形成手段は厚板の側方部の凝固を促進せしめ
る。In the first embodiment shown in FIGS. 2 and 3, the stiffening plate 5 has an axis 1 which intersects the mandrel in the horizontal direction at its terminal end.
). The front end of the stiffening plate is connected to a motor 14 in any suitable manner, for example via an arm 12 and an eccentric cam 15. This eccentric cam causes the front end of the plate to move back and forth and up and down. This motion trajectory is shown as a side view at the bottom of FIG. The movement decreases to zero towards the end of the compaction plate. This movement is synchronized with the eccentric movement of the cavity mandrel 3, and the rise and fall of the compacting plate occur simultaneously with the rise and fall of the cavity mandrel. The operating period of this rising and falling is different from the operating period of the mandrel and therefore their periods have a suitable correlation ◇ In this way, shear is applied to the mixed material corresponding to the upper plank part of the cavity. A motion occurs which, together with the pressure created in the screw and the movement of the mandrel, compacts the mixed material. The direction of movement of the compacting plate is however opposite to the direction of movement of the raising and lowering of the mandrel.Furthermore, on the side of the device, groove forming means 30 are connected to the compacting plate 5 via a lever arm 29, which The groove forming means 30 moves up and down along with the hardening plate 5. The terminal end of the groove forming means is connected to the side plate 6 by a pin 31. In this way, the operation of the groove forming means 30 is maximum at the leading end and zero at the trailing end. This groove forming means facilitates solidification of the lateral portions of the plank.
第４図、第５図に示した第２の実施例において、固め板
５の終端部にある交差軸１１は関節アーム１５に連結さ
れその上端部は更に交差軸１６に連結されている。固め
板５の前端は交差軸１６の周りに回転する軌跡に沿って
偏心カム１７により変位される◇固め板５の終端部の動
作は垂直方向には零であるが水平方向には、動作が、関
節アーム１５の交差軸１６について揺動するとき、偏心
カムから得られるストロークの長さに合致したものとな
る◇この固め板の動作を第４図の下辺に側面図で例示し
た〇第６図、第７図の第３の実施例において、固め板５
の終端部がボール継ぎ手２１又はそれ同等の手段で垂直
軸１８に取付けられているのが示されている。板５の前
端は交差アーム１９を介して偏心カム２０に連結されて
いる０この偏心カム２０により板５の前端に対して水平
かつ交差した前後運動を与える。前記ボール継ぎ手２）
における板５の動きは零であるが板の側部においては主
として厚板の長手方向に動作する。In the second embodiment shown in FIGS. 4 and 5, a cross shaft 11 at the end of the consolidation plate 5 is connected to an articulated arm 15 whose upper end is further connected to a cross shaft 16. In the second embodiment shown in FIGS. The front end of the hardening plate 5 is displaced by an eccentric cam 17 along a locus rotating around the cross axis 16 ◇The movement of the end of the hardening plate 5 is zero in the vertical direction, but there is no movement in the horizontal direction. , when swinging about the cross axis 16 of the articulated arm 15, the length of the stroke obtained from the eccentric cam matches the length of the stroke obtained from the eccentric cam ◇The operation of this stiffening plate is illustrated in a side view at the bottom of Fig. 4. In the third embodiment shown in FIGS.
is shown attached to the vertical shaft 18 by a ball joint 21 or equivalent means. The front end of the plate 5 is connected via a cross arm 19 to an eccentric cam 20 which imparts a horizontal and crosswise back and forth movement to the front end of the plate 5. Said ball joint 2)
The movement of the plate 5 at is zero, but on the sides of the plate it moves mainly in the longitudinal direction of the plank.
固め板５の前端の動作方向は心金３の横方向への動作方
向とは反対となるが動作の向きは同じである。固め板の
動作は第６図の下辺に平面図として図示した。The direction of movement of the front end of the hardening plate 5 is opposite to the direction of movement of the mandrel 3 in the lateral direction, but the direction of movement is the same. The operation of the hardening plate is shown in a plan view at the bottom of FIG.
第８から第１０図の第４の実施例において。In the fourth embodiment of FIGS. 8 to 10.
固め板５は二本の垂直軸２２により支持されている。各
軸２２の下端部には偏心カム２３があり固め板５に水平
な粉挽き運動をもたらす０その動作を第１０図の下辺に
平面図で示しである０固め板５の動作の構成分は心金３
の前端部の動作の水平成分の対向方向か同一方向かに一
致する。The hardening plate 5 is supported by two vertical shafts 22. There is an eccentric cam 23 at the lower end of each shaft 22, which provides a horizontal grinding motion to the hardening plate 5.The operation is shown in a plan view at the bottom of FIG. 10.The components of the movement of the hardening plate 5 are Core gold 3
This corresponds to whether the horizontal components of the front end motion are in opposite directions or in the same direction.
第１１図と第１２図の第５の実施例において、１個又は
互いに並置され同期する複数の偏心カム２４が固め板５
の前端部に連結され、このカム２４が固め板５を長手軸
２５について偏心回転させる◎これによって固め板５の
前端部は回転運動をし、上下動並びに両側方部へも動く
ことになる。換言すると、その動きは垂直交差面、
内にある。固め板５の終端は、好ましくは中間にお
いて例えば、ポール継ぎ手２）によって支持され、その
継ぎ手２１のところでは動きが零ではあるが固め板の端
部の側方部では長手方向の動作が生じる。この固め板の
動作は心金３の同一方向の動き又は対向方向の動きと同
期するようにしである。In the fifth embodiment of FIGS. 11 and 12, one or a plurality of synchronized eccentric cams 24 juxtaposed with each other are mounted on the stiffening plate 5.
The cam 24 rotates the hardening plate 5 eccentrically about the longitudinal axis 25. As a result, the front end of the hardening plate 5 rotates, moving up and down as well as to both sides. In other words, the movement is in the vertical cross plane,
It's within. The ends of the stiffening plates 5 are preferably supported in the middle, for example by pole joints 2), at which joints 21 there is no movement, but on the sides of the ends of the stiffening plates a longitudinal movement occurs. The movement of the hardening plate is synchronized with the movement of the mandrel 3 in the same direction or in the opposite direction.
第１５から１５図の第６の実施例において、固め板ユニ
ット５は例えば三本の交差方向に並んだ肋材５′からな
り、これらは関節継ぎ手２６によって２本又はそれ以上
の連結肋材２７に取付けられている。これらの肋材５′
の終端部で前記連結肋材は垂直軸２８に連結されている
。アーム１９と偏心カム２０によって肋材全体が水平か
つ交差方向の動きを与えられるがその動きは終端部に向
けて減少する。それらの動きは心金３の動きの水平成分
と対向方向か同一方向力・のいずれかに同期するもので
ある。In the sixth embodiment of FIGS. 15 to 15, the compaction plate unit 5 consists of, for example, three transverse ribs 5', which are connected by two or more ribs 27 by articulation joints 26. installed on. These ribs 5'
At the terminal end, the connecting ribs are connected to a vertical shaft 28. The arms 19 and the eccentric cams 20 impart a horizontal and crosswise movement to the entire rib which decreases towards the end. Their movements are synchronized with the horizontal component of the movement of the mandrel 3 either in the opposite direction or in the same direction.
本発明は以上の実施例に限定されるものではなく種々の
変形が可能なものである。固め板５の動作は心金３の動
きの同一方向か対向方向かと同期してもよいし、或いは
これ以外の角度関係におかれてもよい。また固め板の動
作の周期は心金３の動作の周期と異ってもよいものであ
る。これらの設定は偏心カムの回転速度を適宜に選択す
ることで決められる。The present invention is not limited to the above embodiments, but can be modified in various ways. The movement of the hardening plate 5 may be synchronized with the movement of the mandrel 3 in the same direction or in the opposite direction, or may be placed in an angular relationship other than this. Further, the period of operation of the hardening plate may be different from the period of operation of the mandrel 3. These settings are determined by appropriately selecting the rotational speed of the eccentric cam.
また終端部に設けられるボール継ぎ手又はそれ同等の手
段によってもたらされる偏心動作に加えて、心金５の動
作は終端部に設けた垂直又は水平軸について生じる動き
であってもよい。In addition to the eccentric movement provided by a ball joint or similar means provided at the end, the movement of the mandrel 5 may also be a movement occurring about a vertical or horizontal axis provided at the end.
偏心カムの代りに例えば油圧シリンダーを使って上部板
を変位させることも可能である。Instead of an eccentric cam, it is also possible to displace the top plate using, for example, a hydraulic cylinder.
その地溝形成手段５０は第２図、第３図の実施例だけで
はなく他の実施例にも使える。The graben forming means 50 can be used not only in the embodiments of FIGS. 2 and 3 but also in other embodiments.
（効果）
本発明は以上のように構成されてなるので、キャビティ
を有するコンクリート製品を、ノイズの発生しないよう
に、高品質且つ仕上りの綺麗なものに能率よく成形でき
る効果を有する。(Effects) Since the present invention is configured as described above, it has the effect of efficiently molding a concrete product having a cavity into a high-quality, clean-finished product without generating noise.
第１図は中空厚板成形機を側面から一部を断面で示した
図、
第２図は本発明の第１の実施例の側断面図、第３図は第
２図の交差断面図、
第４図は第２の実施例の側断面図、
第５図は第４図の交差断面図、
第６図は第５の実施例の側断面図、
第７図は第６図の交差断面図、
第８図は第４の実施例の側断面図、
第９図は第８図の交差断面図、
第１０図は第８図の要部の平面図、
第１１図は第５の実施例の側断面図、
第１２図は第１１図の交差断面図、
第１６図は第６の実施例の側断面図、
第１４図は第１５図の交差断面図、
第１５図は第１３図の要部の平面図
図中、２・・・スパイラルスクリュー、３・・・成形型
（心金）、５・・・可動壁（頂部壁、壁）、５′・・・
肋材、６・・・側壁（壁）、９・・・壁（ベース）、１
１・・・水平軸、１３，２０．２３・・・偏心カム、１
４・・・モーター、１８，２２．２８・０．垂直軸、２
７・・・長尺肋材（連結肋材）、３０・・・溝形成手段
特許出願人 オイ パルチク アプ
Ｆ’）−ゲ
ヘ
分・４
Ｊ
ん夛、／之Fig. 1 is a partially sectional side view of a hollow thick plate forming machine, Fig. 2 is a side sectional view of the first embodiment of the present invention, Fig. 3 is a cross sectional view of Fig. 2, Fig. 4 is a side sectional view of the second embodiment, Fig. 5 is a cross sectional view of Fig. 4, Fig. 6 is a side sectional view of the fifth embodiment, and Fig. 7 is a cross sectional view of Fig. 6. Figure 8 is a side sectional view of the fourth embodiment, Figure 9 is a cross sectional view of Figure 8, Figure 10 is a plan view of the main part of Figure 8, and Figure 11 is the fifth embodiment. FIG. 12 is a cross-sectional view of FIG. 11, FIG. 16 is a side cross-sectional view of the sixth embodiment, FIG. 14 is a cross-sectional view of FIG. 15, and FIG. 15 is a cross-sectional view of FIG. In the plan view of the main parts of the figure, 2... Spiral screw, 3... Molding die (mandrel), 5... Movable wall (top wall, wall), 5'...
Rib, 6...Side wall (wall), 9...Wall (base), 1
1...Horizontal axis, 13, 20.23...Eccentric cam, 1
4...Motor, 18,22.28.0. Vertical axis, 2
7... Long ribs (connected ribs), 30... Groove forming means patent applicant
Claims (12)
はスクリュー（２）で加圧され、１個又は数個の成形型
（３）で製品中に１個又は数個のキャビティを形成する
コンクリート混合材料を、予め設定された移動経路に沿
って、スライド成形型構造の１個又は数個の壁を強制移
動して凝固する連続スライド成形方法によりコンクリー
ト製品を成形する方法であって、スライド成形型構造の
可動壁（５）が、キャビティを形成するとともに一定の
連接部について長軸の角度を変化させる成形型（３）に
面するように設定されたことを特徴とするコンクリート
製品の成形方法。(1) Concrete mixed material is pressurized with a spiral screw or screw (2), and one or several molds (3) form one or several cavities in the product. A method of forming concrete products by a continuous slide forming method in which one or several walls of a slide mold structure are forcibly moved and solidified along a set movement path, the movable walls of the slide mold structure A method for forming a concrete product, characterized in that (5) is set to face a forming mold (3) that forms a cavity and changes the angle of the long axis with respect to a certain connecting part.
縁部の水平軸（１１）を中心に上下及び前後に変位され
ることを特徴とする特許請求の範囲第１項記載のコンク
リート製品の成形方法。(2) The concrete according to claim 1, wherein the top wall of the slide mold structure is displaced up and down and back and forth about a horizontal axis (11) at an edge of the top wall. How the product is formed.
壁の端縁部の垂直軸（１８又は２８）を中心に前後に変
位されることを特徴とする特許請求の範囲第１項記載の
コンクリート製品の成形方法。(3) The top wall (5) of the sliding mold structure is displaced back and forth about a vertical axis (18 or 28) of the end edge of the movable wall. Method of forming concrete products as described.
軸（２２）の回りに回転する偏心カム（２３）によって
水平方向に変位されることを特徴とする特許請求の範囲
第１項記載のコンクリート製品の成形方法。(4) The top wall (5) of the sliding mold structure is horizontally displaced by an eccentric cam (23) rotating about a vertical axis (22). Method of forming concrete products as described.
頂部壁の長手軸周りの動きに沿って変位されることを特
徴とする特許請求の範囲第１項記載のコンクリート製品
の成形方法。(5) A method for forming a concrete product according to claim 1, characterized in that the front end of the top wall (5) of the slide mold structure is displaced along the movement around the longitudinal axis of the top wall. .
沿って１個又は複数の壁を強制的に変位させる手段と、
スパイラルスクリュー又はスクリュー（２）及び前記壁
の内側にキャビティを形成する１個又は複数の成形型（
３）とを備えた連続スライド成形方法でコンクリート製
品を成形する装置であって、前記スライド成形型構造の
可動壁（５）が一定の連接点について前記可動壁の長手
軸の角度を変化させる成形型（３）に面するように設定
されたことを特徴とするコンクリート製品の成形装置。(6) walls (9, 6, 5) and means for forcibly displacing one or more walls along a preset movement path;
a spiral screw or screw (2) and one or more molds forming a cavity inside said wall (
3) A device for forming concrete products by a continuous slide forming method, wherein the movable wall (5) of the slide mold structure changes the angle of the longitudinal axis of the movable wall about a certain connection point. A concrete product forming device characterized by being set to face a mold (3).
壁の端縁部の水平軸（１１）を中心に前後に変位可能で
ある特許請求の範囲第６項記載のコンクリート製品の成
形装置。(7) Forming of a concrete product according to claim 6, wherein the top wall (5) of the slide mold structure is movable back and forth about a horizontal axis (11) at the edge of the movable wall. Device.
壁の端縁部の垂直軸（１８又は２８）を中心に前後に変
位可能である特許請求の範囲第６項記載のコンクリート
製品の成形装置。(8) The concrete product according to claim 6, wherein the top wall (5) of the slide mold structure is displaceable back and forth about the vertical axis (18 or 28) of the end edge of the movable wall. molding equipment.
な端縁部に配された垂直軸（２８）を中心に前後に可動
し得る２個又はそれ以上の長尺な肋材（２７）によって
連結された２個又はそれ以上の部材（５）に、交差する
方向で分割されていることを特徴とする特許請求の範囲
第８項記載のコンクリート製品の成形装置。(9) The top wall (5) of the sliding mold structure comprises two or more elongated ribs ( 9. The concrete product forming apparatus according to claim 8, wherein the concrete product forming apparatus is divided into two or more members (5) connected by 27) in a crossing direction.
平方向に変位し得るように１個又は数個の垂直軸（２２
）に支持されていることを特徴とする特許請求の範囲第
６項記載のコンクリート製品の成形装置。(10) The top wall (5) of the slide mold structure is arranged on one or several vertical axes (22) so that it can be displaced horizontally.
7. The concrete product forming apparatus according to claim 6, wherein the concrete product forming apparatus is supported by a concrete product forming apparatus according to claim 6.
が頂部壁の長手軸回りの動きに沿って変位可能であるこ
とを特徴とする特許請求の範囲第１項記載のコンクリー
ト製品の成形装置。(11) Molding of a concrete product according to claim 1, characterized in that the front end of the top wall (5) of the slide mold structure is displaceable along the movement around the longitudinal axis of the top wall. Device.
成する手段（３０）を備え、該溝形成手段がスライド成
形型構造の頂部壁（５）に沿って変位し得ることを特徴
とする特許請求の範囲第（６）項から第（１１）項のい
ずれかの項に記載のコンクリート製品の成形装置。(12) characterized in that the side wall (6) comprises means (30) for forming a groove in the side of the concrete product, said groove forming means being displaceable along the top wall (5) of the slide mold structure; A concrete product forming apparatus according to any one of claims (6) to (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI844389A FI74649C (en) | 1984-11-08 | 1984-11-08 | Method and apparatus for casting concrete products. |
| FI844389 | 1984-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61120709A true JPS61120709A (en) | 1986-06-07 |
| JPH0790533B2 JPH0790533B2 (en) | 1995-10-04 |
Family
ID=8519863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60250580A Expired - Lifetime JPH0790533B2 (en) | 1984-11-08 | 1985-11-08 | Concrete product forming method and equipment |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0192884B1 (en) |
| JP (1) | JPH0790533B2 (en) |
| AT (1) | ATE49917T1 (en) |
| AU (1) | AU582798B2 (en) |
| CA (1) | CA1270624A (en) |
| CS (1) | CS277404B6 (en) |
| DD (1) | DD241711A5 (en) |
| DE (1) | DE3575693D1 (en) |
| DK (1) | DK166908B1 (en) |
| FI (1) | FI74649C (en) |
| NO (1) | NO165385C (en) |
| NZ (1) | NZ214117A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238374A (en) * | 1991-02-11 | 1993-08-24 | Ultra Span, A Division Of Alphair Ventilating Systems, Inc. | Apparatus for controlling density profile in a concrete extruded slab |
| JPH08403B2 (en) * | 1991-12-17 | 1996-01-10 | 茂 小林 | Method and device for manufacturing concrete panel by continuous rolling |
| FI110174B (en) * | 1994-04-07 | 2002-12-13 | Valkeakoski Extec Oy Ltd | A device for producing a concrete product |
| US6331069B1 (en) | 1998-01-14 | 2001-12-18 | George Putti | Concrete extrusion machine and spiral conveyor therefor |
| FI126200B (en) | 2015-01-27 | 2016-08-15 | Elematic Oyj | Method and equipment for casting concrete products |
| CN105128129B (en) * | 2015-08-23 | 2017-07-21 | 玉溪怡达新型建材有限公司 | Light hollow wall plate vibration shaping device |
| CN113119298B (en) * | 2021-04-21 | 2022-12-13 | 英索来欣(盐城)新材料科技有限公司 | Machine for fully automatically manufacturing hollow slab |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1584509C3 (en) * | 1965-11-20 | 1975-02-06 | Insec Institution Europeenne De Credit Trust, Vaduz | Process for the production of building panels from lightweight concrete |
| GB1454050A (en) * | 1974-02-11 | 1976-10-27 | Spiroll Corp Ltd | Pile extruder |
| FI70821C (en) * | 1983-05-09 | 1986-10-27 | Partek Ab | FOER FAR SHEET FOR GLID GUTTING MACHINE AV HAOLPLATTOR AVETONG |
-
1984
- 1984-11-08 FI FI844389A patent/FI74649C/en active IP Right Grant
-
1985
- 1985-11-04 DE DE8585308002T patent/DE3575693D1/en not_active Expired - Lifetime
- 1985-11-04 EP EP85308002A patent/EP0192884B1/en not_active Expired - Lifetime
- 1985-11-04 AT AT85308002T patent/ATE49917T1/en not_active IP Right Cessation
- 1985-11-05 NO NO854395A patent/NO165385C/en not_active IP Right Cessation
- 1985-11-06 CS CS857988A patent/CS277404B6/en not_active IP Right Cessation
- 1985-11-06 DD DD85282543A patent/DD241711A5/en not_active IP Right Cessation
- 1985-11-07 AU AU49457/85A patent/AU582798B2/en not_active Expired
- 1985-11-07 DK DK513285A patent/DK166908B1/en not_active IP Right Cessation
- 1985-11-07 CA CA000494831A patent/CA1270624A/en not_active Expired - Lifetime
- 1985-11-08 NZ NZ214117A patent/NZ214117A/en unknown
- 1985-11-08 JP JP60250580A patent/JPH0790533B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DD241711A5 (en) | 1986-12-24 |
| ATE49917T1 (en) | 1990-02-15 |
| CS798885A3 (en) | 1992-08-12 |
| FI74649C (en) | 1988-03-10 |
| NO165385C (en) | 1991-02-06 |
| EP0192884A1 (en) | 1986-09-03 |
| FI74649B (en) | 1987-11-30 |
| DK166908B1 (en) | 1993-08-02 |
| FI844389A0 (en) | 1984-11-08 |
| AU582798B2 (en) | 1989-04-13 |
| AU4945785A (en) | 1986-05-15 |
| NO854395L (en) | 1986-05-09 |
| EP0192884B1 (en) | 1990-01-31 |
| DE3575693D1 (en) | 1990-03-08 |
| NZ214117A (en) | 1989-03-29 |
| FI844389L (en) | 1986-05-09 |
| JPH0790533B2 (en) | 1995-10-04 |
| NO165385B (en) | 1990-10-29 |
| CS277404B6 (en) | 1993-03-17 |
| DK513285A (en) | 1986-05-09 |
| CA1270624A (en) | 1990-06-26 |
| DK513285D0 (en) | 1985-11-07 |
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