DE3168139D1 - Sizing tool for expanding tube ends - Google Patents

Sizing tool for expanding tube ends

Info

Publication number
DE3168139D1
DE3168139D1 DE8181420105T DE3168139T DE3168139D1 DE 3168139 D1 DE3168139 D1 DE 3168139D1 DE 8181420105 T DE8181420105 T DE 8181420105T DE 3168139 T DE3168139 T DE 3168139T DE 3168139 D1 DE3168139 D1 DE 3168139D1
Authority
DE
Germany
Prior art keywords
jaws
socket
collar
retaining
expansion head
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.)
Expired
Application number
DE8181420105T
Other languages
German (de)
English (en)
Inventor
Daniel Filliat
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.)
UNICUM SA
Original Assignee
UNICUM SA
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 UNICUM SA filed Critical UNICUM SA
Application granted granted Critical
Publication of DE3168139D1 publication Critical patent/DE3168139D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/026—Enlarging by means of mandrels

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Paper (AREA)
  • Endoscopes (AREA)
  • Earth Drilling (AREA)
  • Joints Allowing Movement (AREA)
  • Pipe Accessories (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Ceramic Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Lubricants (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
DE8181420105T 1980-07-18 1981-07-16 Sizing tool for expanding tube ends Expired DE3168139D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016173A FR2486834A1 (fr) 1980-07-18 1980-07-18 Tete d'expansion pour un appareil destine a evaser ou a elargir les extremites des tubes ou similaires

Publications (1)

Publication Number Publication Date
DE3168139D1 true DE3168139D1 (en) 1985-02-21

Family

ID=9244417

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198181420105T Pending DE44795T1 (de) 1980-07-18 1981-07-16 Aufweitkopf zum aufweiten von rohrenden.
DE8181420105T Expired DE3168139D1 (en) 1980-07-18 1981-07-16 Sizing tool for expanding tube ends

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198181420105T Pending DE44795T1 (de) 1980-07-18 1981-07-16 Aufweitkopf zum aufweiten von rohrenden.

Country Status (10)

Country Link
EP (1) EP0044795B1 (enExample)
AT (1) ATE11115T1 (enExample)
BE (1) BE889656A (enExample)
CH (1) CH641383A5 (enExample)
DE (2) DE44795T1 (enExample)
DK (1) DK309481A (enExample)
FI (1) FI812242A7 (enExample)
FR (1) FR2486834A1 (enExample)
IT (1) IT1138063B (enExample)
NO (1) NO153720C (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615198A (en) * 1985-06-26 1986-10-07 Westinghouse Electric Corp. Apparatus and method for reforming and rolling tube ends
DE4202348C1 (en) * 1992-01-29 1993-06-09 Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De Tube end expansion tool - has holding drillings for guide pins at inner and outer flange sectors
CH699306A1 (de) * 2008-08-13 2010-02-15 Finemon Ag Aufweitwerkzeug für Rohre und Rohrpresskupplung.
DE202010004948U1 (de) * 2010-04-13 2011-09-01 Rehau Ag + Co. Expanderkopf für hohle Werkstücke mit geführten Segmenten
DE102012100894A1 (de) 2012-02-03 2013-08-08 Rehau Ag + Co Expansionskopf für Aufweitwerkzeuge, diesen umfassendes Expansionswerkzeug sowie deren Verwendung
DE202012104450U1 (de) 2012-11-19 2014-02-25 Rehau Ag + Co Expansionskopf für Aufweitwerkzeuge und diesen umfassendes Expansionswerkzeug
CN106584877B (zh) * 2016-12-09 2023-05-30 重庆寅悦恒工贸有限公司 车用管件定心机构
DE202019107067U1 (de) * 2019-12-18 2021-03-19 Rehau Ag + Co Expansionskopf für Aufweitwerkzeuge sowie diesen umfassendes Aufweitwerkzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1291839A (en) * 1969-07-18 1972-10-04 Dale Ltd John A taper-expanding mandrel
US3888102A (en) * 1972-10-10 1975-06-10 Salvatore A Nigido Swedger apparatus
DE2505915A1 (de) * 1975-02-13 1976-08-26 Rothenberger Schweisstech Vorrichtung zum aufweiten von rohrleitungsenden
DE2552607C2 (de) * 1975-11-24 1985-08-01 Rothenberger GmbH & Co Werkzeuge-Maschinen KG, 6000 Frankfurt Handwerkzeug zum Aufweiten von Rohrleitungsenden
DE2654102C2 (de) * 1976-11-29 1984-01-05 Rothenberger GmbH & Co Werkzeuge-Maschinen KG, 6000 Frankfurt Expansionskopf für Rohraufweitegeräte mit auswechselbaren Expansionsbacken

Also Published As

Publication number Publication date
FR2486834B1 (enExample) 1985-04-05
FI812242L (fi) 1982-01-19
EP0044795A3 (en) 1982-05-12
IT8122943A0 (it) 1981-07-15
ATE11115T1 (de) 1985-01-15
DE44795T1 (de) 1983-08-04
NO153720C (no) 1986-05-14
FI812242A7 (fi) 1982-01-19
IT1138063B (it) 1986-09-10
FR2486834A1 (fr) 1982-01-22
DK309481A (da) 1982-01-19
NO812413L (no) 1982-01-19
EP0044795A2 (fr) 1982-01-27
EP0044795B1 (fr) 1985-01-09
BE889656A (fr) 1981-11-16
CH641383A5 (fr) 1984-02-29
NO153720B (no) 1986-02-03

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee