DE151869C - - Google Patents

Info

Publication number
DE151869C
DE151869C DENDAT151869D DE151869DA DE151869C DE 151869 C DE151869 C DE 151869C DE NDAT151869 D DENDAT151869 D DE NDAT151869D DE 151869D A DE151869D A DE 151869DA DE 151869 C DE151869 C DE 151869C
Authority
DE
Germany
Prior art keywords
mandrel
rollers
pipe
driven
tube
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
Application number
DENDAT151869D
Other languages
German (de)
English (en)
Publication of DE151869C publication Critical patent/DE151869C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/06—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a discontinuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DENDAT151869D Active DE151869C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE151869T

Publications (1)

Publication Number Publication Date
DE151869C true DE151869C (fr)

Family

ID=30124290

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT151869D Active DE151869C (fr)
DE1897127808D Expired - Lifetime DE127808C (fr) 1897-10-11 1897-10-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1897127808D Expired - Lifetime DE127808C (fr) 1897-10-11 1897-10-11

Country Status (1)

Country Link
DE (2) DE127808C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797287B2 (en) 2001-09-25 2004-09-28 Pharmachem Laboratories, Inc. Phaseolamin compositions and methods for using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939263C (de) * 1951-12-28 1956-02-16 Hydropress Stossbank mit Rollenkalibern zum Ausstrecken gelochter Bloecke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797287B2 (en) 2001-09-25 2004-09-28 Pharmachem Laboratories, Inc. Phaseolamin compositions and methods for using the same
US6900174B2 (en) 2001-09-25 2005-05-31 Pharmachem Laboratories, Inc. Phaseolamin compositions and methods for using the same
US7049288B2 (en) 2001-09-25 2006-05-23 Pharmachem Laboratories, Inc. Phaseolamin compositions and methods for using the same

Also Published As

Publication number Publication date
DE127808C (fr)

Similar Documents

Publication Publication Date Title
DE3717698C2 (fr)
DE151869C (fr)
DE170783C (fr)
DE170641C (fr)
DE259625C (fr)
DE4124800C2 (de) Verfahren zum Behandeln von Metallbändern
DE647719C (de) Walzenkalibrierung
DE43477C (de) Vier - Walzwerk zum Walzen von Eisenbahnschienen-Nägeln u. dergl
DE743823C (de) Schraegwalzwerk zur Herstellung insbesondere duennwandiger nahtloser Rohre
DE259623C (fr)
DE2403686C2 (de) Verfahren zum Herstellen von Metallrohren aus gut verformbaren Werkstoffen, insbesondere aus NE-Metallen, durch Kaltpilgern
DE180030C (fr)
DE150722C (fr)
DE109435C (fr)
DE521445C (de) Verfahren zur Herstellung von Rohren mit nach innen verdickten Enden
DE1602182C (de) Verfahren zum kontinuierlichen Her stellen von Rohren auf Streckreduzierwalz werken und Steckverbindung zur Durchfuh rung des Verfahrens
DE275435C (fr)
DE150376C (fr)
DE171447C (fr)
DE118034C (fr)
DE195514C (fr)
DE802816C (de) Verfahren und Vorrichtung zum Herstellen von nahtlosen Rohren
DE186978C (fr)
DE146874C (fr)
DE262640C (fr)