DE872025C - Method for producing recesses in hollow ceiling stones - Google Patents
Method for producing recesses in hollow ceiling stonesInfo
- Publication number
- DE872025C DE872025C DER4935A DER0004935A DE872025C DE 872025 C DE872025 C DE 872025C DE R4935 A DER4935 A DE R4935A DE R0004935 A DER0004935 A DE R0004935A DE 872025 C DE872025 C DE 872025C
- Authority
- DE
- Germany
- Prior art keywords
- clay
- recesses
- attached
- devices
- strand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
- B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
- B28B11/166—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs with devices for determining the correct cutting moment, e.g. measuring rollers or the like
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
- B28B11/125—Cutting-off protruding ridges, also profiled cutting
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
Verfahren zum Herstellen von Ausnehmungen an Deckenhohlsteinen Deckenhohlsteine aus gebranntem Ton gibt es in vielen Formen und Größen.Method for producing recesses in hollow ceiling stones Hollow ceiling stones Fired clay comes in many shapes and sizes.
Als sehr vorteilhaft hat es sich erwiesen, solche Hohlsteine an den Stirnflächen mit Abschrägungen, Ausschnitten oder sonstigen Ausnehmungen zu versehen, um eine einwandfreie Druckübertragung zu erreichen.It has proven to be very advantageous to attach such hollow stones to the To provide end faces with bevels, cutouts or other recesses, in order to achieve a perfect pressure transfer.
Gegenstand der Erfindung sind Vorrichtungen zur Herstellung dieser Ausnehmungen.The invention relates to devices for producing these Recesses.
Abb. i zeigt einen Deckenstein im ismoetrischer Darstellung mit einer Stirnausnehmung d. Die Form der Ausnehmun.gen. kann durch die Vorrichtungen verschieden hergestellt werden, dreieckförmig, rechteckig, abgerundet oder anders. Die Ausnehmung !en brauchen nicht über die ganze Breite zu reichen, sondern auch nur über Teile davon. Auch können die mit den Vorrichtungen hergestellten Ausnehmungen sich am den Seitenwandungen. und dem Unterteil der Steine befinden.Fig. I shows a ceiling stone in ismetric representation with a Front recess d. The shape of the recesses. can be different by the devices be made, triangular, rectangular, rounded or otherwise. The recess ! s do not have to extend over the entire width, but only over parts of that. The recesses produced with the devices can also be located on the the side walls. and the lower part of the stones.
Abb. a ist ein Längsschnitt und Abb. 3 ein Querschnitt .durch einen Tonstrang g und die Ausnehmevorrichtung. b ist eine Bewegungsvorrichtung, die nach Bedarf zweckentsprechende Bewegungen ausführt. Zwischen Scheiben oder Räder p sind Drähte e gespannt. Diese Fräsvorrichtung wird. durch eine Kraftmaschine o gedreht, von der Bewegungsvorrichtung b zeitgerecht in den Tonstrang g eingeführt und damit die Ausnehmung d hergestellt. Nach Abb.4 (Längsschnitt .durch den Tonstrang g) und Abb. 5 (Querschnitt) ist c die Fräsvorrichtung mit Drähten e od. dgl,, :die sich in Richtung r oder auch entgegengesetzt dreht und in Richtung s quer zum Tonstrang g durch die Bewegungsvorrichtung b durchgezogen, wird.Fig. A is a longitudinal section and Fig. 3 is a cross section through a clay strand g and the clearing device. b is a movement device that performs appropriate movements as required. Wires e are stretched between disks or wheels p. This milling device will. rotated by a prime mover o, introduced into the clay strand g at the right time by the movement device b, and thus the recess d is produced. According to Fig.4 (longitudinal section through the clay strand g) and Fig. 5 (cross section), c is the milling device with wires e or the like: which rotates in direction r or in the opposite direction and in direction s transversely to clay strand g the movement device b is pulled through.
. Eine andere Art ist in Abb. 6 und 7 dargestellt. Hier-bilden drei Drähte e an einem Schraper a mit einem Pendel t befestigt die Ausnehmevorrichtung. Das vom Draht e3 gebildete Rechteck ist das größte. Die beiden anderen Drahtrechtecke e2 und ei sind jeweils um ein! Stück kleiner gehalten. Im gewollten Zeitpunkt bewegt sich das Pendel t in Richtung s; wobei die Drähte in der Reihenfolge ei, e2 und e3 nacheinander ein größeres Stück vom Tonstrang herausschneiden.. Another type is shown in Figs. 6 and 7. Here three wires e attached to a scraper a with a pendulum t form the cutting device. The rectangle formed by wire e3 is the largest. The other two wire rectangles e2 and ei are each one! Keeping it smaller. At the desired point in time, the pendulum t moves in the direction s; The wires in the order ei, e2 and e3 cut out a larger piece of clay one after the other.
In Abb. 8 ist wieder g der Tonstrang und b die Bewegungsvorrichtung. An diese ist ein Stempel f angebracht, der im gegebenen Zeitpunkt in den Tonstrang g die Ausnehmung d eindrückt.In Fig. 8 again g is the clay strand and b the moving device. A stamp f is attached to this, which at the given time in the clay strand g presses recess d.
Gemäß Abb. 9 ist an der Stirnklappe u eine Erhöhung v angebracht. Beim Vorschub des Tonstranges g drückt die Erhöhung v eine Ab.schrägung in die Stirnfläche des. Tonstranges.According to Fig. 9, an elevation v is attached to the front flap u. When the clay strand g is advanced, the elevation v presses a bevel into the face of the clay strand.
In Abb. ro ist k .das. Mundstück und l ein Schieber. In gewollten Abständen wird der Schieber l nach unten geschoben. Er verkleinert dadurch die Austrittsöffnung m, so daß für die Dauer der Tiefstellung des Schiebers l die obere Decke w des Tonstranges g dünner und .damit die Ausneh ,mengen d hergestellt sind. Abb. i i zeigt den Schieber l in Tiefstellung.In Fig. Ro is k. That. Mouthpiece and l a slide. The slide l is pushed down at desired intervals. It thereby reduces the size of the outlet opening m, so that for the duration of the lower position of the slide l, the upper cover w of the clay strand g is thinner and so the exceptions d are made. Fig. Ii shows the slide l in the lower position.
Ein Beispiel der mechanischen Koppelung zwischen: Stempel f (Ausnehmer) und der: Abschneidevorrichtung x zeigen Abb: r2 vor und Abb. 13 nach erfolgtem Abschnitt.An example of the mechanical coupling between: punch f (take-out) and the: Cutting device x shows Fig: r2 before and Fig. 13 after the section.
Die Bewegungsvorrichtung b; an welcher der . Stempel f befestigt ist, wird durch den an der Abschnei:devorrichtung x befestigten Mitnehmer y im gleichen Zeitpunkt abwärts gedrückt, in dem der Stein abgeschnitten wird. i ist der Drehpunkt des Hebels b und h eine Zugfeder, welche den Hebel b wieder zurückzieht. e ist der Abschneidedraht.The moving device b; at which the. The punch f is attached, is pressed downwards by the driver y attached to the cutting device x at the same time as the stone is cut off. i is the fulcrum of lever b and h is a tension spring which pulls lever b back again. e is the cutting wire.
Bei der Ausführung nach Abb. 14 ist der drehbewegliche Fräser c direkt, mit der Abschneidevorrichtüng x verbunden, so daßi der Fräser c durch die Abwärtsbewegung der Abschneidevorrichtung x in den Tonstrang g eingeführt und damit die Ausnehmung d erzeugt wird.In the version according to Fig. 14, the rotatable milling cutter c is direct, connected to the cutting device x, so that the milling cutter c by the downward movement the cutting device x inserted into the clay strand g and thus the recess d is generated.
Abb. 15 ist eine Draufsicht auf den Tonstrang g: Rechts und links oder nur einseitig sind Rollen r, Räder 2 od. dgl. angebracht; welche bei ihrer Umdrehüng oder sonstigen Bewegung einen Wippsehalter 3 durch einen Hebel 4 in Bewegung setzen. Abb. 16 zeigt, wie die Oberfläche der Rolle i eine ansteigende schiefe Ebene besitzt, die bei 3 wieder abfällt. Der-Abfall kann auch -allmählich in einer entgegengesetzten abwärts -gerichteten schiefen Ebene erfolgen. d ist eine Kraftmaschine, welche die-Ausnehmevorrichtung 7 betätigt.Fig. 1 5 is a plan view of the clay strand g: Right and left or only on one side, rollers r, wheels 2 or the like are attached; which set a rocker holder 3 through a lever 4 in motion during their rotation or other movement. Fig. 16 shows how the surface of the roller i has a rising inclined plane, which falls again at 3. The drop can also take place gradually in an opposite downward sloping plane. d is an engine that operates the ejecting device 7.
Nach Abb: 17 und 18 besteht die Ausnehmevörrichteng, aus, einem Hebel 8, der in 9 drehbar gelagert ist. -An dem Nebel 8 befindet sich ein Stenipel zo. Zunächst hält der Tonstrang g nach Abb. 17 den Hebel 8 hoch. Der Stempel gleitet über den vorschiebendem; Tonstrang g. Ist der Stein i i vom Tonstrang g gelöst und befindet er sich in der Stellung gemäß Abb. 18, so fällt der Stempel io. herunter, schlägt gegen die Stirnfläche des nachfolgenden Tonstranges und, erzeugt damit eine Ausnehmung d: Dann wird .der Hebel wieder vom vorschiebenden, Tonstrang g gehoben und in die Ausgangsstellung gemäß Abb. 17 gebracht. Soll die Ausnehmung am hinteren Ende des abgeschnittenen Steines ii erzeugt werden, so ist gemäß, Abb. i9 am Stempel io ein Querdraht e angebracht; welcher beim Herunterfallen des Hebels 8 die Ausne'hmung d2 erzeugt. Stempel ro und Draht e können auch gemeinsam wirken, das heißt beim Fallen des Hebels 8 kann der Stempel ro bei d1 und der Draht e bei d2 eine Ausnehmung erzeugen. Der Draht e und der Stempel io können: auch beweglich am Hebel angebracht sein, um eine andere Bewegungslinie zu beschreiben und dadurch eine andere Form der Ausnehmung zu erzielen..According to Figs: 17 and 18, the recess device consists of a lever 8 which is rotatably mounted in FIG. - At the fog 8 there is a stenipel zo. First, the clay strand g according to Fig. 17 holds the lever 8 up. The punch slides over the advancing one; Clay strand g. If the stone ii is detached from the clay strand g and is in the position shown in Fig. 18, the punch io falls. down, hits against the face of the following clay strand and thus creates a recess d: Then the lever is lifted again from the advancing clay strand g and brought into the starting position according to Fig. 17 . If the recess is to be produced at the rear end of the cut stone ii, a transverse wire e is attached to the punch io according to Fig. I9; which, when the lever 8 falls, generates the recess d2. The punch ro and wire e can also work together, that is, when the lever 8 falls, the punch ro at d1 and the wire e at d2 can produce a recess. The wire e and the punch io can: also be movably attached to the lever in order to describe a different line of movement and thereby achieve a different shape of the recess ..
Allgemein soll noch hervorgehoben werden, daß die Ausnehmungen d jede beliebige. Form erhalten und an jeder Seite des Steines erzeugt werden können. Der Tonstrang kann auch über Kopf laufen. Dann sind alle Bewegungsfälle sinngemäß dieser veränderten Lage des Tonstranges anzupassen.In general, it should be emphasized that the recesses d each any. Maintain shape and can be created on either side of the stone. Of the Clay can also run overhead. Then all motion cases are analogously this to adapt to the changed position of the clay strand.
Es soll auch im Rahmen der Ansprüche liegen; daß, Einzelteile der Vorrichtungen anders ausgebildet und mit anderen, Einzelteilen zur Zusammenwirkurig gebracht werden, als, hier gezeigt ist, solange das Wesen der Ansprüche bestehen bleibt.It should also be within the scope of the claims; that, items of the Devices designed differently and with other, individual parts to cooperate as shown here as long as the essence of the claims persist remain.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER4935A DE872025C (en) | 1950-12-05 | 1950-12-05 | Method for producing recesses in hollow ceiling stones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER4935A DE872025C (en) | 1950-12-05 | 1950-12-05 | Method for producing recesses in hollow ceiling stones |
Publications (1)
Publication Number | Publication Date |
---|---|
DE872025C true DE872025C (en) | 1953-03-30 |
Family
ID=7396728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER4935A Expired DE872025C (en) | 1950-12-05 | 1950-12-05 | Method for producing recesses in hollow ceiling stones |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE872025C (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE957371C (en) * | 1953-06-18 | 1957-01-31 | Internat Ytong Stabalite Co Lt | Method and device for pure milling of blocks of mass made of lightweight concrete |
US2991826A (en) * | 1957-09-11 | 1961-07-11 | Celotex Corp | Gypsum wallboard |
DE2655740A1 (en) * | 1976-12-09 | 1978-06-15 | Moeller Carl Klinkerwerke | BRICK AND METHOD AND DEVICE FOR ITS PRODUCTION |
DE3030163A1 (en) * | 1980-08-08 | 1982-03-04 | Josef Meindl oHG, 8250 Dorfen | Pressed roofing tile undercutting machine - has wire bow forming cutter with holder, travelling in tile long direction |
EP0269441A2 (en) * | 1986-11-28 | 1988-06-01 | Redland Roof Tiles Limited | Improvements in cutting mechanisms |
DE4315911A1 (en) * | 1993-03-16 | 1994-09-22 | Hochdorf Ziegelei Ag | Method and device for assembling double beavers and beavers |
EP1361030A1 (en) * | 2002-05-06 | 2003-11-12 | Lafarge Platres | Method for manufacturing boards made of hydraulic binder and production line for manufacturing such boards |
US7431783B2 (en) | 2002-04-10 | 2008-10-07 | Lafarge Platres | Method and apparatus for production of plaster plates having 4 tapered edges |
US7651327B2 (en) | 2002-02-26 | 2010-01-26 | Lafarge Platres | Production line for producing sheets based on hydraulic binder and method of manufacturing the same |
US8257525B2 (en) | 2003-08-25 | 2012-09-04 | Lafarge Platres | Production method for hydraulic binder-based, tapered-edge boards |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE242689C (en) * | ||||
DE297518C (en) * | ||||
DE275382C (en) * | ||||
DE346172C (en) * | 1920-01-30 | 1921-12-24 | Heinrich Gross | Device and method for the production of hollow bricks closed at the ends by means of the extrusion press |
DE457557C (en) * | 1926-11-06 | 1928-03-19 | Albert Eberhardt | Method and device for the production of trough-shaped bricks on the extrusion press |
DE577519C (en) * | 1931-10-09 | 1933-06-01 | Carl Ludowici Falzziegelwerke | Process for the production of building structures, in particular those made of clay |
DE598434C (en) * | 1931-06-02 | 1934-06-09 | Lorenz Weber Maschinenhdlg U M | Automatic device for cutting off strand tiles and painting the holes in hollow strand tiles and interlocking tiles |
DE706055C (en) * | 1937-10-26 | 1941-05-16 | Ziegeleien Schoeppenstedt Deik | Method and device for angled cutting out of the upper transverse edges on hollow brick slabs |
-
1950
- 1950-12-05 DE DER4935A patent/DE872025C/en not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE242689C (en) * | ||||
DE297518C (en) * | ||||
DE275382C (en) * | ||||
DE279575C (en) * | ||||
DE346172C (en) * | 1920-01-30 | 1921-12-24 | Heinrich Gross | Device and method for the production of hollow bricks closed at the ends by means of the extrusion press |
DE457557C (en) * | 1926-11-06 | 1928-03-19 | Albert Eberhardt | Method and device for the production of trough-shaped bricks on the extrusion press |
DE598434C (en) * | 1931-06-02 | 1934-06-09 | Lorenz Weber Maschinenhdlg U M | Automatic device for cutting off strand tiles and painting the holes in hollow strand tiles and interlocking tiles |
DE577519C (en) * | 1931-10-09 | 1933-06-01 | Carl Ludowici Falzziegelwerke | Process for the production of building structures, in particular those made of clay |
DE706055C (en) * | 1937-10-26 | 1941-05-16 | Ziegeleien Schoeppenstedt Deik | Method and device for angled cutting out of the upper transverse edges on hollow brick slabs |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE957371C (en) * | 1953-06-18 | 1957-01-31 | Internat Ytong Stabalite Co Lt | Method and device for pure milling of blocks of mass made of lightweight concrete |
US2991826A (en) * | 1957-09-11 | 1961-07-11 | Celotex Corp | Gypsum wallboard |
DE2655740A1 (en) * | 1976-12-09 | 1978-06-15 | Moeller Carl Klinkerwerke | BRICK AND METHOD AND DEVICE FOR ITS PRODUCTION |
DE3030163A1 (en) * | 1980-08-08 | 1982-03-04 | Josef Meindl oHG, 8250 Dorfen | Pressed roofing tile undercutting machine - has wire bow forming cutter with holder, travelling in tile long direction |
EP0269441A2 (en) * | 1986-11-28 | 1988-06-01 | Redland Roof Tiles Limited | Improvements in cutting mechanisms |
EP0269441A3 (en) * | 1986-11-28 | 1990-05-09 | Redland Roof Tiles Limited | Improvements in cutting mechanisms |
DE4315911A1 (en) * | 1993-03-16 | 1994-09-22 | Hochdorf Ziegelei Ag | Method and device for assembling double beavers and beavers |
DE4315911C2 (en) * | 1993-03-16 | 1998-03-26 | Hochdorf Ziegelei Ag | Method and device for the assembly of beaver double moldings and double interlocking tiles |
US7651327B2 (en) | 2002-02-26 | 2010-01-26 | Lafarge Platres | Production line for producing sheets based on hydraulic binder and method of manufacturing the same |
US7790090B2 (en) | 2002-02-26 | 2010-09-07 | Lafarge Platres | Method of manufacturing sheets based on hydraulic binder, production line for producing such sheets and apparatus for making an impression |
US7431783B2 (en) | 2002-04-10 | 2008-10-07 | Lafarge Platres | Method and apparatus for production of plaster plates having 4 tapered edges |
EP1361030A1 (en) * | 2002-05-06 | 2003-11-12 | Lafarge Platres | Method for manufacturing boards made of hydraulic binder and production line for manufacturing such boards |
US8257525B2 (en) | 2003-08-25 | 2012-09-04 | Lafarge Platres | Production method for hydraulic binder-based, tapered-edge boards |
US8372240B2 (en) | 2003-08-25 | 2013-02-12 | Lafarge Platres | Production line for hydraulic binder-based, tapered-edge boards |
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