FR2383716A1 - Presse-laminoir perforatrice - Google Patents

Presse-laminoir perforatrice

Info

Publication number
FR2383716A1
FR2383716A1 FR7739710A FR7739710A FR2383716A1 FR 2383716 A1 FR2383716 A1 FR 2383716A1 FR 7739710 A FR7739710 A FR 7739710A FR 7739710 A FR7739710 A FR 7739710A FR 2383716 A1 FR2383716 A1 FR 2383716A1
Authority
FR
France
Prior art keywords
roller press
perforating roller
rolls
preceded
guide
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
FR7739710A
Other languages
English (en)
French (fr)
Other versions
FR2383716B3 (ja
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 FR2383716A1 publication Critical patent/FR2383716A1/fr
Application granted granted Critical
Publication of FR2383716B3 publication Critical patent/FR2383716B3/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
    • 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)
  • Metal Rolling (AREA)
FR7739710A 1977-03-16 1977-12-29 Presse-laminoir perforatrice Granted FR2383716A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2130577A IT1115271B (it) 1977-03-16 1977-03-16 Presso-laminatoio perforatore perfezionato

Publications (2)

Publication Number Publication Date
FR2383716A1 true FR2383716A1 (fr) 1978-10-13
FR2383716B3 FR2383716B3 (ja) 1980-10-17

Family

ID=11179821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739710A Granted FR2383716A1 (fr) 1977-03-16 1977-12-29 Presse-laminoir perforatrice

Country Status (7)

Country Link
JP (1) JPS53115655A (ja)
DE (1) DE2802741A1 (ja)
ES (1) ES465421A1 (ja)
FR (1) FR2383716A1 (ja)
GB (1) GB1564249A (ja)
HU (1) HU175940B (ja)
IT (1) IT1115271B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110249184B (zh) 2017-01-26 2022-01-18 大金工业株式会社 调湿装置
CN111230339A (zh) * 2020-02-28 2020-06-05 南京智晟达自动化科技有限公司 在线细棒激光打孔设备旋转轴同步校准装置

Also Published As

Publication number Publication date
HU175940B (en) 1980-11-28
GB1564249A (en) 1980-04-02
ES465421A1 (es) 1978-09-16
FR2383716B3 (ja) 1980-10-17
JPS53115655A (en) 1978-10-09
DE2802741A1 (de) 1978-09-21
IT1115271B (it) 1986-02-03

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