DE712585C - Maschine zum Abwalzen von kalt ueber die Stange gezogenen Rohren fuer eine Anlage - Google Patents

Maschine zum Abwalzen von kalt ueber die Stange gezogenen Rohren fuer eine Anlage

Info

Publication number
DE712585C
DE712585C DEM143597D DEM0143597D DE712585C DE 712585 C DE712585 C DE 712585C DE M143597 D DEM143597 D DE M143597D DE M0143597 D DEM0143597 D DE M0143597D DE 712585 C DE712585 C DE 712585C
Authority
DE
Germany
Prior art keywords
rolling machines
rolling
machine
roller pairs
pipes
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
Application number
DEM143597D
Other languages
German (de)
English (en)
Inventor
Adolf Wefing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmann AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR870169D priority Critical patent/FR870169A/fr
Application filed by Mannesmann AG filed Critical Mannesmann AG
Priority to DEM143597D priority patent/DE712585C/de
Application granted granted Critical
Publication of DE712585C publication Critical patent/DE712585C/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C45/00—Separating mandrels from work or vice versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
DEM143597D 1938-12-10 1938-12-10 Maschine zum Abwalzen von kalt ueber die Stange gezogenen Rohren fuer eine Anlage Expired DE712585C (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR870169D FR870169A (enrdf_load_stackoverflow) 1938-12-10
DEM143597D DE712585C (de) 1938-12-10 1938-12-10 Maschine zum Abwalzen von kalt ueber die Stange gezogenen Rohren fuer eine Anlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM143597D DE712585C (de) 1938-12-10 1938-12-10 Maschine zum Abwalzen von kalt ueber die Stange gezogenen Rohren fuer eine Anlage

Publications (1)

Publication Number Publication Date
DE712585C true DE712585C (de) 1941-10-22

Family

ID=7335338

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM143597D Expired DE712585C (de) 1938-12-10 1938-12-10 Maschine zum Abwalzen von kalt ueber die Stange gezogenen Rohren fuer eine Anlage

Country Status (2)

Country Link
DE (1) DE712585C (enrdf_load_stackoverflow)
FR (1) FR870169A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517578A1 (fr) * 1981-12-08 1983-06-10 Esser Werke Gmbh Procede de fabrication d'un tube a double paroi pour le transport de matieres solides, et tube obtenu par ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517578A1 (fr) * 1981-12-08 1983-06-10 Esser Werke Gmbh Procede de fabrication d'un tube a double paroi pour le transport de matieres solides, et tube obtenu par ce procede

Also Published As

Publication number Publication date
FR870169A (enrdf_load_stackoverflow) 1942-03-04

Similar Documents

Publication Publication Date Title
DE712585C (de) Maschine zum Abwalzen von kalt ueber die Stange gezogenen Rohren fuer eine Anlage
DE1427875B2 (de) Walzwerk zum Walzen von Profilen mit dünnen Wandstärken, wie Doppel-T-Trägern od. dgl
DE513122C (de) Kaliberwalzwerk
DE3729619A1 (de) Verfahren und einrichtung zum richten von laengsverschieblichen und um ihre laengsachse sich drehenden rohren
DE3113753C2 (de) Dreiwalzenbiegemaschine für Blech
AT203445B (de) Mehrrollen-Walzwerk
DE881185C (de) Reduzierwalzwerk
DE107194C (enrdf_load_stackoverflow)
DE712840C (de) Stauchgeruest zum Stauchen von breitem Walzgut
DE1063962B (de) Foerderbandanlage, bei der das Untertrum des Bandes gewendet wird
DE960175C (de) Blechricht- und Biegemaschine
DE1073425B (de) Vierwalzen-Blechbiegemaschien
DE935655C (de) Gestell fuer Ringspinnmaschinen
DE164285C (enrdf_load_stackoverflow)
DE690242C (de) Zickzack-Duowalzenstrasse
DE272031C (enrdf_load_stackoverflow)
DE547634C (de) Vorrichtung zum Geraderichten von Schussfaeden
DE265362C (enrdf_load_stackoverflow)
DE706573C (de) Anlage zum Rohrziehen nach dem Stangenziehverfahren
DE392028C (de) Einrichtung zur Fuehrung des Werkstuecks bei Schraegwalzenrichtmaschinen
DE746193C (de) Verfahren zum Zusammenbau geschweisster Gehaeuse elektrischer Maschinen
DE541381C (de) Rollenrutsche
DE691865C (de) Biegevorrichtung zum Runden von Rohren aus Blechen
DE420807C (de) Walzgeruest
DE1908004B2 (de) Kontinuierliches Feinwalzwerk