IT977183B - Procedimento ed apparecchio per la laminazione differenziata di tubi - Google Patents

Procedimento ed apparecchio per la laminazione differenziata di tubi

Info

Publication number
IT977183B
IT977183B IT4804073A IT4804073A IT977183B IT 977183 B IT977183 B IT 977183B IT 4804073 A IT4804073 A IT 4804073A IT 4804073 A IT4804073 A IT 4804073A IT 977183 B IT977183 B IT 977183B
Authority
IT
Italy
Prior art keywords
differentiated
lamination
pipes
procedure
differentiated lamination
Prior art date
Application number
IT4804073A
Other languages
English (en)
Italian (it)
Original Assignee
Kotthaus U Busch
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 Kotthaus U Busch filed Critical Kotthaus U Busch
Application granted granted Critical
Publication of IT977183B publication Critical patent/IT977183B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Metal Rolling (AREA)
IT4804073A 1972-02-04 1973-02-02 Procedimento ed apparecchio per la laminazione differenziata di tubi IT977183B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205281 DE2205281C2 (de) 1972-02-04 1972-02-04 Verfahren und Vorrichtung zum differenzierten Einwalzen von Rohren

Publications (1)

Publication Number Publication Date
IT977183B true IT977183B (it) 1974-09-10

Family

ID=5835019

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4804073A IT977183B (it) 1972-02-04 1973-02-02 Procedimento ed apparecchio per la laminazione differenziata di tubi

Country Status (6)

Country Link
DE (1) DE2205281C2 (de)
FR (1) FR2170236B3 (de)
GB (1) GB1422863A (de)
IT (1) IT977183B (de)
NL (1) NL7301514A (de)
SE (1) SE382924B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431884A1 (fr) * 1978-07-28 1980-02-22 Inst T Khim Procede de fixation par mandrinage de tubes dans une plaque tubulaire et machine pour la mise en oeuvre dudit procede
DE3528967C1 (de) * 1985-08-13 1987-01-15 Steinmueller Gmbh L & C Verfahren und Vorrichtung zum Einwalzen von Rohren

Also Published As

Publication number Publication date
FR2170236B3 (de) 1976-01-30
DE2205281A1 (de) 1973-08-09
DE2205281C2 (de) 1982-10-21
FR2170236A1 (de) 1973-09-14
GB1422863A (en) 1976-01-28
SE382924B (sv) 1976-02-23
NL7301514A (de) 1973-08-07

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