FR2410516A1 - Dispositif d'introduction et d'avance d'une barre dans une presse-laminoir perforatrice - Google Patents

Dispositif d'introduction et d'avance d'une barre dans une presse-laminoir perforatrice

Info

Publication number
FR2410516A1
FR2410516A1 FR7833456A FR7833456A FR2410516A1 FR 2410516 A1 FR2410516 A1 FR 2410516A1 FR 7833456 A FR7833456 A FR 7833456A FR 7833456 A FR7833456 A FR 7833456A FR 2410516 A1 FR2410516 A1 FR 2410516A1
Authority
FR
France
Prior art keywords
bar
action
perforator
advancing
introducing
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
FR7833456A
Other languages
English (en)
French (fr)
Other versions
FR2410516B3 (enrdf_load_stackoverflow
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.)
SMS Group SpA
Original Assignee
Innocenti Santeustacchio SpA
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 Innocenti Santeustacchio SpA filed Critical Innocenti Santeustacchio SpA
Publication of FR2410516A1 publication Critical patent/FR2410516A1/fr
Application granted granted Critical
Publication of FR2410516B3 publication Critical patent/FR2410516B3/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
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels
    • 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
    • B21B17/08—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Metal Rolling (AREA)
  • Earth Drilling (AREA)
  • Forging (AREA)
FR7833456A 1977-12-01 1978-11-27 Dispositif d'introduction et d'avance d'une barre dans une presse-laminoir perforatrice Granted FR2410516A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3029277A IT1088731B (it) 1977-12-01 1977-12-01 Apparecchia di introduzione e spinta di una barra in un presso-laminatoio perforatore

Publications (2)

Publication Number Publication Date
FR2410516A1 true FR2410516A1 (fr) 1979-06-29
FR2410516B3 FR2410516B3 (enrdf_load_stackoverflow) 1981-10-02

Family

ID=11229495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833456A Granted FR2410516A1 (fr) 1977-12-01 1978-11-27 Dispositif d'introduction et d'avance d'une barre dans une presse-laminoir perforatrice

Country Status (7)

Country Link
JP (1) JPS5493662A (enrdf_load_stackoverflow)
CA (1) CA1103072A (enrdf_load_stackoverflow)
DE (1) DE2851922A1 (enrdf_load_stackoverflow)
ES (1) ES475566A1 (enrdf_load_stackoverflow)
FR (1) FR2410516A1 (enrdf_load_stackoverflow)
GB (1) GB2009008B (enrdf_load_stackoverflow)
IT (1) IT1088731B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1094729B (it) * 1978-04-21 1985-08-02 Innocenti Santeustacchio Spa Apparecchiatura di introduzione e spinta di una barra in un presso-laminatoio perforatore
IT1149649B (it) * 1982-02-15 1986-12-03 Innocenti Santeustacchio Spa Guida di contenimento e centraggio billetta per guida di entrata di un presso laminatoio perforatore
CN107350288B (zh) * 2017-07-31 2023-07-25 北京京诚瑞信长材工程技术有限公司 一种轨梁式热定心机
CN115837409A (zh) * 2022-11-04 2023-03-24 山东磐金钢管制造有限公司 一种穿孔机头尾定心装置

Also Published As

Publication number Publication date
JPS6120364B2 (enrdf_load_stackoverflow) 1986-05-22
DE2851922A1 (de) 1979-06-07
FR2410516B3 (enrdf_load_stackoverflow) 1981-10-02
ES475566A1 (es) 1979-04-01
JPS5493662A (en) 1979-07-24
CA1103072A (en) 1981-06-16
GB2009008A (en) 1979-06-13
GB2009008B (en) 1982-01-20
IT1088731B (it) 1985-06-10

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