ES497483A0 - Banco de estirado de mandriles para estirar tubos - Google Patents

Banco de estirado de mandriles para estirar tubos

Info

Publication number
ES497483A0
ES497483A0 ES497483A ES497483A ES497483A0 ES 497483 A0 ES497483 A0 ES 497483A0 ES 497483 A ES497483 A ES 497483A ES 497483 A ES497483 A ES 497483A ES 497483 A0 ES497483 A0 ES 497483A0
Authority
ES
Spain
Prior art keywords
pipe stretching
stretch bench
chuck
chuck stretch
bench
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.)
Granted
Application number
ES497483A
Other languages
English (en)
Other versions
ES8200245A1 (es
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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland GmbH
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
Application filed by Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Publication of ES497483A0 publication Critical patent/ES497483A0/es
Publication of ES8200245A1 publication Critical patent/ES8200245A1/es
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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/34—Guiding or supporting the material or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
ES497483A 1979-12-07 1980-12-05 Banco de estirado de mandriles para estirar tubos Expired ES8200245A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792949222 DE2949222A1 (de) 1979-12-07 1979-12-07 Stopfenziehbank

Publications (2)

Publication Number Publication Date
ES497483A0 true ES497483A0 (es) 1981-10-16
ES8200245A1 ES8200245A1 (es) 1981-10-16

Family

ID=6087810

Family Applications (2)

Application Number Title Priority Date Filing Date
ES497483A Expired ES8200245A1 (es) 1979-12-07 1980-12-05 Banco de estirado de mandriles para estirar tubos
ES498751A Granted ES498751A0 (es) 1979-12-07 1981-01-23 Procedimiento de estirado por mandriles para estirar tubos

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES498751A Granted ES498751A0 (es) 1979-12-07 1981-01-23 Procedimiento de estirado por mandriles para estirar tubos

Country Status (4)

Country Link
DE (1) DE2949222A1 (es)
ES (2) ES8200245A1 (es)
FR (1) FR2471228B1 (es)
SE (1) SE446694B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113198861B (zh) * 2021-04-24 2022-10-04 天津市盈隆无缝钢管工贸有限公司 一种用于无缝钢管生产的高效型冷拔机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600013A (en) * 1898-03-01 Tube-drawing machine
DE448727C (de) * 1927-08-29 Heckmann Akt Ges C Vorrichtung zum Einbringen des Ziehdorns in ein zu ziehendes Rohr
US431041A (en) * 1890-07-01 Machine for making tubes
FR328361A (fr) * 1903-01-08 1903-07-09 Thomas Budworth Sharp Appareil perfectionné pour la fabrication des tubes en acier, en cuivre et autres métaux
FR472124A (fr) * 1913-05-13 1914-11-24 Josef Bachem Dispositif pour le tréfilage des tuyaux
US1841350A (en) * 1930-09-29 1932-01-12 Nat Electric Prod Corp Tube drawing machine
DE697552C (de) * 1935-09-07 1940-10-16 Adolf Kreuser G M B H Stossdornunterstuetzung fuer liegende Rohrstossbaenke
DE896633C (de) * 1939-05-04 1953-11-12 Westdeutsche Mannesmannroehren Dornfuehrung fuer Rohrstossbaenke

Also Published As

Publication number Publication date
SE446694B (sv) 1986-10-06
SE8008506L (sv) 1981-06-08
DE2949222A1 (de) 1981-06-11
FR2471228B1 (fr) 1986-04-11
ES8200577A1 (es) 1981-11-01
DE2949222C2 (es) 1987-07-30
FR2471228A1 (fr) 1981-06-19
ES8200245A1 (es) 1981-10-16
ES498751A0 (es) 1981-11-01

Similar Documents

Publication Publication Date Title
ES260128Y (es) Estructura de abrazadera para tubos de manguera
BR7907109A (pt) Dispositivo de bloqueio para tubos
BR7601522A (pt) Ferramenta aperfeicoada para aplicacao de prendedores
GB1524149A (en) Hand tool for expanding pipe ends
BR8006614A (pt) Ferramenta manual para cortar tubos de plastico ou similares
IT1133101B (it) Apparato di serraggio
MX149592A (es) Mejoras en mandril plegable para moldear tuberia de plastico reforzado
ES495442A0 (es) Procedimiento para fabricar tubos de escape de vehiculos au-tomoviles
IT8068197A0 (it) Mandrino di serraggio a ganasce mobili radialmente
ES246676Y (es) Pinza de fijacion para varillas,tubos,molduras y similares
MX143522A (es) Mejoras en herramienta cortadora de tubos
ATA495480A (de) Vorrichtung zum innenentgraten laengsnahtgeschweissten rohren oder profilen
AT339687B (de) Insbesondere fur gas- und wasserrohre bestimmter spanndorn
ES497483A0 (es) Banco de estirado de mandriles para estirar tubos
DE3067430D1 (de) Slidable jaw wrench
AT370224B (de) Rohrschelle
ES500887A0 (es) Procedimiento e instalacion para la fabricacion de tubos en instalaciones de banco de estirado de tubos
BR5800987U (pt) Chave cintada regulavel para porcas,parafuso e tubos
ES245736Y (es) Pieza de injerto para tuberias
AT372168B (de) Rohrschelle
BR5901440U (pt) Flages para conserto de tubulacoes
ES245735Y (es) Pieza de injerto para tuberias
JPS52140462A (en) Jig for processing hollow pipes
ES242264Y (es) Dispositivo para la sujecion de tubos.
BR5901223U (pt) Barraca inflavel por tubos pneumaticos

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506