FR2326992A1 - Dispositif d'avancement, notamment pour laminoirs de forgeage rotatif pour la fabrication de tubes sans soudures - Google Patents

Dispositif d'avancement, notamment pour laminoirs de forgeage rotatif pour la fabrication de tubes sans soudures

Info

Publication number
FR2326992A1
FR2326992A1 FR7344653A FR7344653A FR2326992A1 FR 2326992 A1 FR2326992 A1 FR 2326992A1 FR 7344653 A FR7344653 A FR 7344653A FR 7344653 A FR7344653 A FR 7344653A FR 2326992 A1 FR2326992 A1 FR 2326992A1
Authority
FR
France
Prior art keywords
rolling mill
feed unit
higher speed
oil cylinders
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.)
Granted
Application number
FR7344653A
Other languages
English (en)
Other versions
FR2326992B1 (fr
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.)
Diosgyori Gepgyar
Original Assignee
Diosgyori Gepgyar
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 DE19732360759 priority Critical patent/DE2360759A1/de
Application filed by Diosgyori Gepgyar filed Critical Diosgyori Gepgyar
Priority to FR7344653A priority patent/FR2326992A1/fr
Publication of FR2326992A1 publication Critical patent/FR2326992A1/fr
Application granted granted Critical
Publication of FR2326992B1 publication Critical patent/FR2326992B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/04—Pilgrim-step feeding mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR7344653A 1973-12-06 1973-12-13 Dispositif d'avancement, notamment pour laminoirs de forgeage rotatif pour la fabrication de tubes sans soudures Granted FR2326992A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19732360759 DE2360759A1 (de) 1973-12-06 1973-12-06 Vorschubeinrichtung vornehmlich fuer drehschmiedewalzwerke zur herstellung nahtloser rohre
FR7344653A FR2326992A1 (fr) 1973-12-06 1973-12-13 Dispositif d'avancement, notamment pour laminoirs de forgeage rotatif pour la fabrication de tubes sans soudures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732360759 DE2360759A1 (de) 1973-12-06 1973-12-06 Vorschubeinrichtung vornehmlich fuer drehschmiedewalzwerke zur herstellung nahtloser rohre
FR7344653A FR2326992A1 (fr) 1973-12-06 1973-12-13 Dispositif d'avancement, notamment pour laminoirs de forgeage rotatif pour la fabrication de tubes sans soudures

Publications (2)

Publication Number Publication Date
FR2326992A1 true FR2326992A1 (fr) 1977-05-06
FR2326992B1 FR2326992B1 (fr) 1978-04-14

Family

ID=25766205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344653A Granted FR2326992A1 (fr) 1973-12-06 1973-12-13 Dispositif d'avancement, notamment pour laminoirs de forgeage rotatif pour la fabrication de tubes sans soudures

Country Status (2)

Country Link
DE (1) DE2360759A1 (fr)
FR (1) FR2326992A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426500A1 (fr) * 1978-05-24 1979-12-21 Sardelli Bruno Dispositif de regulation de la caisse d'alimentation de laminoirs a pas de pelerin, pour tubes non soudes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019383C2 (de) * 1980-05-19 1985-03-07 Mannesmann AG, 4000 Düsseldorf Steuerung eines pneumatisch angetriebenen Vorholers in einer Pilgerwalzanlage
AT405426B (de) 1996-06-11 1999-08-25 Gmundner Fertigteile Gmbh Schienengleiche eindeckung für gleise

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2011531A1 (fr) * 1968-06-20 1970-03-06 Calmes Jean Paul

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2011531A1 (fr) * 1968-06-20 1970-03-06 Calmes Jean Paul

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426500A1 (fr) * 1978-05-24 1979-12-21 Sardelli Bruno Dispositif de regulation de la caisse d'alimentation de laminoirs a pas de pelerin, pour tubes non soudes

Also Published As

Publication number Publication date
DE2360759A1 (de) 1975-06-12
FR2326992B1 (fr) 1978-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse