DE860476C - Method and device for the production of high pressure pipes - Google Patents
Method and device for the production of high pressure pipesInfo
- Publication number
- DE860476C DE860476C DEJ1256D DEJ0001256D DE860476C DE 860476 C DE860476 C DE 860476C DE J1256 D DEJ1256 D DE J1256D DE J0001256 D DEJ0001256 D DE J0001256D DE 860476 C DE860476 C DE 860476C
- Authority
- DE
- Germany
- Prior art keywords
- calendered
- production
- fabric
- pipe
- calendering
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
- B28B21/50—Details of compression or compacting means
Description
Die Erfindung betrifft eine weitere Ausbildung des Verfahrens zur Herstellung von Hochdruckrohren gemäß Patent 85o 565 sowie eine Vorrichtung zur Durchführung dies Verfahrens. Bei dem Verfahren gemäß Patent 850565 wird der in einer Schicht auf ein von einem Förderband getragenes Gewebe, z. B. Textil- oder Drahtgewebe, aufgebrachte Baustoff, z. B. Zernemt"dern Faserstoff beigegeben sein können, unmittelbar auf eine Kernwalze gewickelt, worauf zur Sicherung eines, besonderen festen Gefüges dien Rohrwandung das Rohr mit Gewebe, vorzugsweise aus Leimen, Baumvolle od. dgl. umwickelt, gewalzf und kalandriert wird, worauf das Gewebe wieder entfernt werden kann. .The invention relates to a further embodiment of the method for producing high-pressure pipes according to patent 85o 565 and a device for carrying out this method. In the method according to patent 850565 , the material is deposited in a layer on a fabric carried by a conveyor belt, e.g. B. textile or wire mesh, applied building material, z. B. Zernemt "dern fibrous material can be added, wound directly onto a core roll, whereupon the pipe wall dien to secure a special solid structure, the pipe with fabric, preferably made of glue, tree full od. The like. Wrapped, rolled and calendered, whereupon the fabric can be removed again.
Gemäß der vorliegenden Erfindung erfolgt das Kalandrieren mittels eines endlosen Bandes, dessen; Anpreßdruck an die zu katandgrierenäe Fläche des Rohres nach Art eines Spanmirollenrtriebes regelbar ist. Hierdurch wird der Vorteil erreicht, daß das Kalandrieren durch die Einstellung des Anpreß-druckes dem verwendeten Baustoff, der Dicke des Rohres usw. entsprechend sachgemäß erfolgen kann.According to the present invention, calendering is carried out by means of of an endless band, of which; Contact pressure on the surface to be katandgrierenäe of the Tube can be regulated in the manner of a chip roll drive. This creates the advantage achieved that the calendering by adjusting the contact pressure to the used Building material, the thickness of the pipe, etc. can be done appropriately.
Vorzugsweise wird zur Durchführung des Verfahrens eine Vorrichtung verwendet, bei welcher die das gewickelte Rohr tragende Kernwalze von einem Lager getragen wird, das verstellbar angeordnet ist und dadurch ein Anpressen des endlosen über die Antriebswalze, über Führungsrollern und die Manbelfiäche des zu kalandrienenden Rohres laufenden Bandes, Filzes od. dgl. gestattet. In dien Zeichnung ist eine beispielsweise Aus, führungsform einer . Vorrichtung zur Durchführung dies gegenständlichen Verfahrens in Abb. i in Aufriß, in Abb. 2 in Grundriß veranschaulicht.A device is preferably used to carry out the method used in which the core roll supporting the wound tube is from a bearing is worn, which is adjustable and thereby a pressing of the endless over the drive roller, over guide rollers and the manbelf surface of the to be calendered Pipe running tape, felt or the like. Allowed. In the drawing there is an example From, leadership form one. Device for carrying out this objective process in Fig. i in elevation, in Fig. 2 in plan.
Gemäß der dargestellten Ausführungsform besteht die Vorrichtung aus einem aus den lotrechten Schienen i, 2 und denn waagerechten Schienen 3, 4, 5 zusammengesetzten Traggestell. An den lotrechten Schienen i sind; die Spannrollen, 6, 7 für das endlose Band 8 .gelagert, während an dien waagerechten Schienen 4 die Antriebsrolle g und zwischen Schienen io geführt das Lager ii für das zu kalandrierende Rohr angeordnet ist. Das Lager i i sitzt an einer Grundplatte i2, die ververmittelst der mit Schraubengewinde versehenen Bolzen 13 und der Muttier 14 zwischen den Schienen io hin und her bewegt werden. kann.According to the embodiment shown, the device consists of one composed of the vertical rails i, 2 and the horizontal rails 3, 4, 5 Support frame. On the vertical rails i are; the tension pulleys, 6, 7 for the endless Band 8 .gellager while on the horizontal rails 4, the drive roller g and Between rails io the bearing ii is arranged for the pipe to be calendered is. The bearing i i sits on a base plate i2, which mediates the screw thread provided bolt 13 and the nut 14 moved back and forth between the rails io will. can.
Die Antriebsrolle g erhält durch die auf ihrer Welle 15 sitzende Antriebsscheibe 16 ihren Antrieb.The drive roller g is given by the drive pulley seated on its shaft 15 16 their drive.
Ist ein Rohr i7 um die Kernwalze iß gewickelt, so wird diese Kernwalze in das Lager i i derart eingebracht, daß das endlose Band an: der Mantelfläche des Rohres anliegt. 'Durch Drehen der Mutter 14 wird nun das endlose Band 8 so weit gespannt, daß dien erforderliche.Anpreßdruck erreicht wird. Durch den Riemen ig wird nun das endlose Band angetrieben und durch den Anpreßdruck des endlosen Banndes 8 das Rohr kalandriert. Nach Beendigung dies Kalandrierens. wird. diie Kernr walze 18 aus dien Lagern ii entfernt, damit ein neu gewickeltes Rohr eingesetzt und kalandriert werden kann.If a tube i7 is wound around the core roll, this core roll is placed in the bearing ii in such a way that the endless belt rests against the outer surface of the tube. 'By turning the nut 14, the endless belt 8 is now stretched so far that the required contact pressure is achieved. The endless belt is now driven by the belt ig and the tube is calendered by the contact pressure of the endless belt 8. After completing this calendering. will. the core roll 1 8 removed from the bearings so that a newly wound tube can be inserted and calendered.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ1256D DE860476C (en) | 1941-02-18 | 1941-02-18 | Method and device for the production of high pressure pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ1256D DE860476C (en) | 1941-02-18 | 1941-02-18 | Method and device for the production of high pressure pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE860476C true DE860476C (en) | 1952-12-22 |
Family
ID=7197618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEJ1256D Expired DE860476C (en) | 1941-02-18 | 1941-02-18 | Method and device for the production of high pressure pipes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE860476C (en) |
-
1941
- 1941-02-18 DE DEJ1256D patent/DE860476C/en not_active Expired
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