EP0348595A3 - Broche pour laminoir à pas de pèlerin - Google Patents

Broche pour laminoir à pas de pèlerin Download PDF

Info

Publication number
EP0348595A3
EP0348595A3 EP19890102565 EP89102565A EP0348595A3 EP 0348595 A3 EP0348595 A3 EP 0348595A3 EP 19890102565 EP19890102565 EP 19890102565 EP 89102565 A EP89102565 A EP 89102565A EP 0348595 A3 EP0348595 A3 EP 0348595A3
Authority
EP
European Patent Office
Prior art keywords
spindle
pilgrim
process rolling
rolling mill
mandrel
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.)
Withdrawn
Application number
EP19890102565
Other languages
German (de)
English (en)
Other versions
EP0348595A2 (fr
Inventor
Carlo C/O J.P. Calmes Consultants Maccarini
Giorgio Quecchia
Bruno C/O J.P. Calmes Consultants Sardelli
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
Innse Innocenti Engineering SpA
Innse 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 Innse Innocenti Engineering SpA, Innse Innocenti Santeustacchio SpA filed Critical Innse Innocenti Engineering SpA
Publication of EP0348595A2 publication Critical patent/EP0348595A2/fr
Publication of EP0348595A3 publication Critical patent/EP0348595A3/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP19890102565 1988-06-30 1989-02-15 Broche pour laminoir à pas de pèlerin Withdrawn EP0348595A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2152588U IT213865Z2 (it) 1988-06-30 1988-06-30 Porta mandrino a culla per laminatoi a passo di pellegrino.
IT2152588 1988-06-30

Publications (2)

Publication Number Publication Date
EP0348595A2 EP0348595A2 (fr) 1990-01-03
EP0348595A3 true EP0348595A3 (fr) 1991-09-25

Family

ID=11183107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890102565 Withdrawn EP0348595A3 (fr) 1988-06-30 1989-02-15 Broche pour laminoir à pas de pèlerin

Country Status (2)

Country Link
EP (1) EP0348595A3 (fr)
IT (1) IT213865Z2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102247991B (zh) * 2011-05-31 2013-04-24 太原重工股份有限公司 一种穿孔机顶杆止推小车的闭锁装置
CN102962255B (zh) * 2012-12-03 2015-07-22 太原重工股份有限公司 自动芯棒锁紧装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478270C (de) * 1928-07-24 1929-06-22 Fritz Osenberg Einrichtung zum Auswechseln der Pilgerdorne bei Pilgerschrittwalzwerken
US2783666A (en) * 1952-09-09 1957-03-05 Stewarts & Lloyds Ltd Pilger mill apparatus
FR2264603A1 (fr) * 1974-03-22 1975-10-17 Innocenti Santeustacchio Spa
GB2029744A (en) * 1978-09-04 1980-03-26 Innocenti Santeustacchio Spa Mandrel holder for a pilger rolling mill
GB2121711A (en) * 1982-06-17 1984-01-04 Innocenti Santeustacchio Spa Mandrel-carrier head for a restrained-mandrel continuous rolling-mill
EP0348589A2 (fr) * 1988-06-30 1990-01-03 INNSE INNOCENTI ENGINEERING S.p.A. Laminoir à pas de pèlerin
EP0348588A2 (fr) * 1988-06-30 1990-01-03 INNSE INNOCENTI ENGINEERING S.p.A. Laminoir à pas de pèlerin

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478270C (de) * 1928-07-24 1929-06-22 Fritz Osenberg Einrichtung zum Auswechseln der Pilgerdorne bei Pilgerschrittwalzwerken
US2783666A (en) * 1952-09-09 1957-03-05 Stewarts & Lloyds Ltd Pilger mill apparatus
FR2264603A1 (fr) * 1974-03-22 1975-10-17 Innocenti Santeustacchio Spa
GB2029744A (en) * 1978-09-04 1980-03-26 Innocenti Santeustacchio Spa Mandrel holder for a pilger rolling mill
GB2121711A (en) * 1982-06-17 1984-01-04 Innocenti Santeustacchio Spa Mandrel-carrier head for a restrained-mandrel continuous rolling-mill
EP0348589A2 (fr) * 1988-06-30 1990-01-03 INNSE INNOCENTI ENGINEERING S.p.A. Laminoir à pas de pèlerin
EP0348588A2 (fr) * 1988-06-30 1990-01-03 INNSE INNOCENTI ENGINEERING S.p.A. Laminoir à pas de pèlerin

Also Published As

Publication number Publication date
IT8821525V0 (it) 1988-06-30
IT213865Z2 (it) 1990-03-01
EP0348595A2 (fr) 1990-01-03

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