NL7301514A - - Google Patents

Info

Publication number
NL7301514A
NL7301514A NL7301514A NL7301514A NL7301514A NL 7301514 A NL7301514 A NL 7301514A NL 7301514 A NL7301514 A NL 7301514A NL 7301514 A NL7301514 A NL 7301514A NL 7301514 A NL7301514 A NL 7301514A
Authority
NL
Netherlands
Application number
NL7301514A
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 filed Critical
Publication of NL7301514A publication Critical patent/NL7301514A/xx

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)
NL7301514A 1972-02-04 1973-02-02 NL7301514A (xx)

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
NL7301514A true NL7301514A (xx) 1973-08-07

Family

ID=5835019

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301514A NL7301514A (xx) 1972-02-04 1973-02-02

Country Status (6)

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

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
DE2205281C2 (de) 1982-10-21
SE382924B (sv) 1976-02-23
IT977183B (it) 1974-09-10
FR2170236A1 (xx) 1973-09-14
FR2170236B3 (xx) 1976-01-30
DE2205281A1 (de) 1973-08-09
GB1422863A (en) 1976-01-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed