ZA794443B - Method of removing the ends of tubes,typically of heat exchangers,expanded into tube plates from the walls of the holes and apparatus to implement the method - Google Patents

Method of removing the ends of tubes,typically of heat exchangers,expanded into tube plates from the walls of the holes and apparatus to implement the method

Info

Publication number
ZA794443B
ZA794443B ZA00794443A ZA794443A ZA794443B ZA 794443 B ZA794443 B ZA 794443B ZA 00794443 A ZA00794443 A ZA 00794443A ZA 794443 A ZA794443 A ZA 794443A ZA 794443 B ZA794443 B ZA 794443B
Authority
ZA
South Africa
Prior art keywords
tubes
expanded
implement
walls
typically
Prior art date
Application number
ZA00794443A
Inventor
W Wendel
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of ZA794443B publication Critical patent/ZA794443B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
ZA00794443A 1978-08-23 1979-08-23 Method of removing the ends of tubes,typically of heat exchangers,expanded into tube plates from the walls of the holes and apparatus to implement the method ZA794443B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782836791 DE2836791A1 (en) 1978-08-23 1978-08-23 METHOD FOR RELEASING THE ENDS OF THE PIPES ROLLED INTO PIPE PLATES, IN PARTICULAR HEAT EXCHANGERS FROM THE HOLE WALLS, AND DEVICE FOR CARRYING OUT THE METHOD

Publications (1)

Publication Number Publication Date
ZA794443B true ZA794443B (en) 1980-09-24

Family

ID=6047698

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00794443A ZA794443B (en) 1978-08-23 1979-08-23 Method of removing the ends of tubes,typically of heat exchangers,expanded into tube plates from the walls of the holes and apparatus to implement the method

Country Status (10)

Country Link
JP (1) JPS5531299A (en)
CS (1) CS207736B2 (en)
DD (1) DD146014A1 (en)
DE (1) DE2836791A1 (en)
FR (1) FR2434004A1 (en)
GB (1) GB2028195B (en)
IT (1) IT1122729B (en)
NL (1) NL7906311A (en)
SE (1) SE7907023L (en)
ZA (1) ZA794443B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201116287D0 (en) 2011-09-21 2011-11-02 Airbus Operations Ltd Method and device for removing a sleeve from a bore
CN112975272B (en) * 2021-03-19 2022-03-11 中铁工程装备集团有限公司 Method for taking out cutter ring of waste hob

Also Published As

Publication number Publication date
GB2028195B (en) 1982-06-30
IT1122729B (en) 1986-04-23
CS207736B2 (en) 1981-08-31
NL7906311A (en) 1980-02-26
GB2028195A (en) 1980-03-05
FR2434004B3 (en) 1981-06-26
IT7924983A0 (en) 1979-08-08
SE7907023L (en) 1980-02-24
FR2434004A1 (en) 1980-03-21
DE2836791A1 (en) 1980-02-28
DD146014A1 (en) 1981-01-21
JPS5531299A (en) 1980-03-05

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