DE81284C - - Google Patents
Info
- Publication number
- DE81284C DE81284C DENDAT81284D DE81284DA DE81284C DE 81284 C DE81284 C DE 81284C DE NDAT81284 D DENDAT81284 D DE NDAT81284D DE 81284D A DE81284D A DE 81284DA DE 81284 C DE81284 C DE 81284C
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- disks
- way
- waves
- rods
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000037250 Clearance Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Das neue Walzwerk dient dazu, bei jeder Umdrehung eine Blechtafel mit einer Anzahl fertig eingewalzter Wellen zu versehen. Das Einwalzen der Wellen geschieht zwischen je zwei Profilstäben, zwischen welche ein Profilstab mit einem der Dicke des Bleches entsprechenden Spielraum eingreift, um die Blechtafel auf der ganzen Breite einzubiegen. Zu diesem Zweck ist der Umfang zweier walzenförmigen Trommeln α und b aus einzelnen Profilstäben c gebildet, die in geeigneter Weise an Scheiben d befestigt sind. Im vorliegenden Beispiel sind die Profilstäbe mittelst Bänder c mit den Scheiben d verbunden. Die beiden Trommeln sind so zu einander eingestellt, dafs die Profilstäbe zahnartig in einander greifen, wie aus Fig. 1 ersichtlich ist. Das zu wellende Blech wird von links her zwischen die Walzen bis zum Anschlagwinkel i geschoben, welcher den nöthigen Gegenhalt gewährt, damit das Blech sich während der Erzeugung der Wellen nicht bewegen kann. Die Scheiben d bestehen aus einer auf der Achse fest aufgekeilten Nabe und auswechselbar auf ihr befestigten Segmenten f, so dafs die Maschine durch Anbringung von Segmenten mit anderer THeilung und anderen Profilstangen zum Walzen von Wellblech verschiedenen Profiles benutzt werden kann. Die Profilstäbe können aus massiven Stäben oder, wie in der Zeichnung dargestellt, aus Rohren gebildet sein. Der Antrieb der Trommeln erfolgt in üblicher Weise mittelst Zahnräder g h und eines nicht dargestellten Vorgeleges. . Auf dem beschriebenen Walzwerk wird entweder eine einzelne Welle oder mehrere Wellen gleichzeitig geformt, die nach und nach vertieft und zusammengezogen werden.,The new rolling mill is used to provide a metal sheet with a number of completely rolled-in shafts with each revolution. The rolling of the waves takes place between two profile bars, between which a profile bar engages with a clearance corresponding to the thickness of the sheet in order to bend the sheet over its entire width. For this purpose, the circumference of two roller-shaped drums α and b is formed from individual profile rods c which are fastened to disks d in a suitable manner. In the present example, the profile bars are connected to the disks d by means of strips c. The two drums are adjusted to one another in such a way that the profile bars mesh with one another like teeth, as can be seen from FIG. The sheet to be corrugated is pushed from the left between the rollers up to the stop angle i , which provides the necessary counter-hold so that the sheet cannot move while the waves are being produced. The disks d consist of a hub firmly keyed on the axle and interchangeable segments f attached to it, so that the machine can be used for rolling corrugated iron of various profiles by attaching segments with a different pitch and other profile bars. The profile bars can be formed from solid bars or, as shown in the drawing, from tubes. The drums are driven in the usual way by means of gears gh and a back gear, not shown. . On the rolling mill described, either a single wave or several waves are formed at the same time, which are gradually deepened and contracted.,
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE81284C true DE81284C (en) |
Family
ID=353782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT81284D Active DE81284C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE81284C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643688A (en) * | 1949-07-20 | 1953-06-30 | Lloyd L Felker | Device for corrugating wire |
US3091836A (en) * | 1960-01-18 | 1963-06-04 | Young Spring & Wire Corp | Apparatus for forming sheet metal |
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0
- DE DENDAT81284D patent/DE81284C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643688A (en) * | 1949-07-20 | 1953-06-30 | Lloyd L Felker | Device for corrugating wire |
US3091836A (en) * | 1960-01-18 | 1963-06-04 | Young Spring & Wire Corp | Apparatus for forming sheet metal |
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