IT7924983A0 - Procedimento per staccare le estremita' dei tubi collegati mediante rullatura con piastre a tubi, in particolare di scambiatori di calore, dalle pareti deirelativi fori, nonche' dispositivoper realizzare il procedimento. - Google Patents

Procedimento per staccare le estremita' dei tubi collegati mediante rullatura con piastre a tubi, in particolare di scambiatori di calore, dalle pareti deirelativi fori, nonche' dispositivoper realizzare il procedimento.

Info

Publication number
IT7924983A0
IT7924983A0 IT7924983A IT2498379A IT7924983A0 IT 7924983 A0 IT7924983 A0 IT 7924983A0 IT 7924983 A IT7924983 A IT 7924983A IT 2498379 A IT2498379 A IT 2498379A IT 7924983 A0 IT7924983 A0 IT 7924983A0
Authority
IT
Italy
Prior art keywords
procedure
detaching
rolling
walls
well
Prior art date
Application number
IT7924983A
Other languages
English (en)
Other versions
IT1122729B (it
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 IT7924983A0 publication Critical patent/IT7924983A0/it
Application granted granted Critical
Publication of IT1122729B publication Critical patent/IT1122729B/it

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)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
IT24983/79A 1978-08-23 1979-08-08 Procedimento per staccare le estremita'dei tubi collegati mediante rullatura con piastre a tubi,in particolare di scambiatori di calore,dalle pareti dei relativi fori,nonche'dispositivo per realizzare il procedimento IT1122729B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782836791 DE2836791A1 (de) 1978-08-23 1978-08-23 Verfahren zum loesen der in rohrplatten eingewalzten enden der rohre von insbesondere waermetauschern von den bohrungswandungen und vorrichtung zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
IT7924983A0 true IT7924983A0 (it) 1979-08-08
IT1122729B IT1122729B (it) 1986-04-23

Family

ID=6047698

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24983/79A IT1122729B (it) 1978-08-23 1979-08-08 Procedimento per staccare le estremita'dei tubi collegati mediante rullatura con piastre a tubi,in particolare di scambiatori di calore,dalle pareti dei relativi fori,nonche'dispositivo per realizzare il procedimento

Country Status (10)

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

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 (zh) * 2021-03-19 2022-03-11 中铁工程装备集团有限公司 废旧滚刀的刀圈取出方法

Also Published As

Publication number Publication date
JPS5531299A (en) 1980-03-05
NL7906311A (nl) 1980-02-26
SE7907023L (sv) 1980-02-24
IT1122729B (it) 1986-04-23
DD146014A1 (de) 1981-01-21
GB2028195A (en) 1980-03-05
DE2836791A1 (de) 1980-02-28
GB2028195B (en) 1982-06-30
FR2434004B3 (it) 1981-06-26
CS207736B2 (en) 1981-08-31
ZA794443B (en) 1980-09-24
FR2434004A1 (fr) 1980-03-21

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