DE550985C - Molding box for the production of stone wood floor panels with dovetail-like grooves on the underside - Google Patents
Molding box for the production of stone wood floor panels with dovetail-like grooves on the undersideInfo
- Publication number
- DE550985C DE550985C DENDAT550985D DE550985DD DE550985C DE 550985 C DE550985 C DE 550985C DE NDAT550985 D DENDAT550985 D DE NDAT550985D DE 550985D D DE550985D D DE 550985DD DE 550985 C DE550985 C DE 550985C
- Authority
- DE
- Germany
- Prior art keywords
- grooves
- dovetail
- molding box
- production
- underside
- 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
- 238000000465 moulding Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 241001264730 Callistemon salignus Species 0.000 title claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 239000012778 molding material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/20—Moulds for making shaped articles with undercut recesses, e.g. dovetails
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
- B28B7/0082—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding parallel grooves or ribs
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
Description
Formkasten zur Herstellung von an der Unterseite mit im Querschnitt schwalbenschwanzähnlichen Nuten versehenen Steinholzfußbodenplatten Die Erfindung betrifft einen Formkasten zur Herstellung von Steinholzfußbodenplatten. Es ist bekannt, solche Platten mit durchgehenden Löchern zu versehen und zu diesem Zweck durch Löcher .der Seitenwände des betreffenden Formkastens Stäbe zu stecken, die nach dem Einformen und genügenden Erhärten der Platte herausgezogen werden, so daß nun auch die Platte aus der Form genommen werden kann. Die Erfindung bezweckt, diese Formkästen auch zur Herstellung von an den Unterseiten mit schwalbenschwanzähnlichen Nuten versehenen Platten zu verwenden. Zu diesem Zweck werden die Löcher in den Seitenwänden des Formkastens so tief angeordnet, daß sie sich zum kleinen Teil unterhalb der oberen Fläche des Formkastenbodens befinden, und dieser erhält in einer Flucht mit je zwei Löchern der Seitenwände liegende Quernuten. Die durchgesteckten Stangen greifen nun zum Teil in diese Quernuten ein, so daß das Formmaterial nicht unter sie gelangen kann. Durch entsprechende Querschnittsgestaltung der Stangen wird dabei der gewünschte schwalbenschwanzähnliche Ouerschnitt der Nuten der Platten erzielt. Auch diese Stangen werden aus dem Formkasten herausgezogen, um die Platten für deren Herausnahme freizugeben.Molding box for the production of on the underside with in cross section Dovetail grooved stone wood floor panels The invention relates to a molding box for the production of stone wood floor panels. It is known, to provide such plates with through holes and for this purpose through holes .To insert the side walls of the molding box in question, the rods after molding and sufficient hardening of the plate can be pulled out, so that now the plate can be taken out of the mold. The invention aims, these molding boxes too for producing dovetail-like grooves on the underside Plates to use. For this purpose, the holes in the side walls of the Form box arranged so deep that it is for the small part below the upper Area of the molding box bottom are located, and this is in an alignment with two Holes in the side walls lying transverse grooves. Take hold of the inserted rods now partly in these transverse grooves, so that the molding material does not get under them can. The desired cross-sectional design of the rods is achieved Dovetail-like Ou section of the grooves of the plates achieved. These poles too are pulled out of the molding box to release the panels for their removal.
Die Zeichnung veranschaulicht ein Ausführungsbeispiel, und zwar ist Abb, z ein Querschnitt nach Linie I-I in Abb. z, Abb. z ein Längsschnitt nach Linie II-lI in Abb. i, Abb. 3 eine schaubildliche Darstellung des Formkastens und Abb. q. eine ebensolche Darstellung eines Teiles einer Platte.The drawing illustrates an embodiment, namely is Fig, z a cross-section along line I-I in Fig. Z, Fig. Z a longitudinal section along the line II-lI in Fig. I, Fig. 3 a diagrammatic representation of the molding box and Fig. q. a similar representation of part of a plate.
Auf den Längsstäben b, b1, welche mit den Hauptlängsträgern a, dl fest verbunden sind und deren gegenseitiger Abstand mit Hilfe der Schrauben e geregelt werden kann, ruhen die Längswände d. Zwischen diesen und auf den Stäben b, b' ruhend befindet sich die Bodenplatte c. Durch Ouerplatten c2 wird der ganze Formkasten, der z. B. zur gleichzeitigen Herstellung einer Anzahl von Platten dienen kann, an den Enden abgeschlossen. Die Seitenwände d sind mit Löchern h versehen, welche bei diesem Ausführungsbeispiel rund gestaltet sind, und durch diese Löcher werden die Stangen i gesteckt. Die Unterkanten der Löcher liegen nun erfindungsgemäß tiefer als die obere Fläche des Bodens c. Dieser ist aber mit Quernuten g versehen, welche in einer Flucht mit zwei gegenüberliegenden Löchern h liegen. Die durch die Löcher 1a hindurchgesteckten Stangen i greifen also in die Nuten g der Bodenplatte c ein. Mit 1, in ist das eingeformte Material bzw. die Platte bezeichnet. Das Material umfaßt bei seinem Einformen die runden Stangen e, insoweit diese nicht in den Nuten g liegeh, wodurch die schwalbenschwanzähnliche Gestaltung der Nuten der Platte entsteht. Um, wenn die Form eine große Länge hat, das eingeformte Materialband in unter sich gleich lange Platten zerlegen zu können, sind die Längswände d mit senkrechten Schlitzen dl versehen, welche durch Quernuten i der Bodenplatte c miteinander in Verbindung stehen.The longitudinal walls d rest on the longitudinal bars b, b1, which are firmly connected to the main longitudinal members a, dl and whose mutual spacing can be regulated with the aid of the screws e. The base plate c is located between these and resting on the bars b, b '. Through Ouerplatten c2 the whole molding box, the z. B. can serve for the simultaneous production of a number of plates, closed at the ends. The side walls d are provided with holes h, which in this embodiment are round, and the rods i are inserted through these holes. According to the invention, the lower edges of the holes are now lower than the upper surface of the bottom c. However, this is provided with transverse grooves g, which are in alignment with two opposing holes h . The rods i inserted through the holes 1a therefore engage in the grooves g of the base plate c. With 1, in the molded material or the plate is referred to. When it is molded in, the material includes the round rods e, insofar as these do not lie in the grooves g, which results in the dovetail-like design of the grooves in the plate. In order to be able to divide the molded strip of material into plates of equal length when the shape is long, the longitudinal walls d are provided with vertical slots dl which are connected to one another by transverse grooves i of the base plate c.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE550985T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE550985C true DE550985C (en) | 1932-05-24 |
Family
ID=6562876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT550985D Expired DE550985C (en) | Molding box for the production of stone wood floor panels with dovetail-like grooves on the underside |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE550985C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063949B (en) * | 1957-10-25 | 1959-08-20 | Dyckerhoff & Widmann Ag | Device on machines for forming stones provided with recesses on their underside |
| WO1992013690A1 (en) * | 1991-02-12 | 1992-08-20 | Juan Baldira Batlle | Mould for concrete modular precastings |
| NL1002959C2 (en) * | 1996-04-26 | 1997-10-28 | Betonwarenfabriek Urmond B V | Paving block with drainage channels |
| WO2004054774A1 (en) * | 2002-12-17 | 2004-07-01 | Eco New Technology Llc | Method for manufacturing a panel for furnishing and building and panel so manufactured |
-
0
- DE DENDAT550985D patent/DE550985C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063949B (en) * | 1957-10-25 | 1959-08-20 | Dyckerhoff & Widmann Ag | Device on machines for forming stones provided with recesses on their underside |
| WO1992013690A1 (en) * | 1991-02-12 | 1992-08-20 | Juan Baldira Batlle | Mould for concrete modular precastings |
| NL1002959C2 (en) * | 1996-04-26 | 1997-10-28 | Betonwarenfabriek Urmond B V | Paving block with drainage channels |
| WO2004054774A1 (en) * | 2002-12-17 | 2004-07-01 | Eco New Technology Llc | Method for manufacturing a panel for furnishing and building and panel so manufactured |
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