ATE11115T1 - Aufweitkopf zum aufweiten von rohrenden. - Google Patents

Aufweitkopf zum aufweiten von rohrenden.

Info

Publication number
ATE11115T1
ATE11115T1 AT81420105T AT81420105T ATE11115T1 AT E11115 T1 ATE11115 T1 AT E11115T1 AT 81420105 T AT81420105 T AT 81420105T AT 81420105 T AT81420105 T AT 81420105T AT E11115 T1 ATE11115 T1 AT E11115T1
Authority
AT
Austria
Prior art keywords
jaws
socket
collar
retaining
expansion head
Prior art date
Application number
AT81420105T
Other languages
German (de)
English (en)
Inventor
Daniel Filliat
Original Assignee
Unicum S.A. (Societe Anonyme)
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 S.A. (Societe Anonyme) filed Critical Unicum S.A. (Societe Anonyme)
Application granted granted Critical
Publication of ATE11115T1 publication Critical patent/ATE11115T1/de

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Paper (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Endoscopes (AREA)
  • Coating With Molten Metal (AREA)
  • Lubricants (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Ceramic Products (AREA)
  • Joints Allowing Movement (AREA)
  • Pipe Accessories (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT81420105T 1980-07-18 1981-07-16 Aufweitkopf zum aufweiten von rohrenden. ATE11115T1 (de)

Applications Claiming Priority (2)

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
EP81420105A EP0044795B1 (fr) 1980-07-18 1981-07-16 Tête d'expansion pour un appareil destiné à évaser ou à élargir les extrémités des tubes ou similaires

Publications (1)

Publication Number Publication Date
ATE11115T1 true ATE11115T1 (de) 1985-01-15

Family

ID=9244417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81420105T ATE11115T1 (de) 1980-07-18 1981-07-16 Aufweitkopf zum aufweiten von rohrenden.

Country Status (10)

Country Link
EP (1) EP0044795B1 (enrdf_load_stackoverflow)
AT (1) ATE11115T1 (enrdf_load_stackoverflow)
BE (1) BE889656A (enrdf_load_stackoverflow)
CH (1) CH641383A5 (enrdf_load_stackoverflow)
DE (2) DE44795T1 (enrdf_load_stackoverflow)
DK (1) DK309481A (enrdf_load_stackoverflow)
FI (1) FI812242L (enrdf_load_stackoverflow)
FR (1) FR2486834A1 (enrdf_load_stackoverflow)
IT (1) IT1138063B (enrdf_load_stackoverflow)
NO (1) NO153720C (enrdf_load_stackoverflow)

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
DE3168139D1 (en) 1985-02-21
NO812413L (no) 1982-01-19
FR2486834B1 (enrdf_load_stackoverflow) 1985-04-05
EP0044795A2 (fr) 1982-01-27
EP0044795B1 (fr) 1985-01-09
FI812242A7 (fi) 1982-01-19
FR2486834A1 (fr) 1982-01-22
IT8122943A0 (it) 1981-07-15
DK309481A (da) 1982-01-19
EP0044795A3 (en) 1982-05-12
IT1138063B (it) 1986-09-10
BE889656A (fr) 1981-11-16
NO153720B (no) 1986-02-03
NO153720C (no) 1986-05-14
FI812242L (fi) 1982-01-19
DE44795T1 (de) 1983-08-04
CH641383A5 (fr) 1984-02-29

Similar Documents

Publication Publication Date Title
EP0196116A3 (en) Frame for a prosthetic heart valve
IT1016071B (it) Carrello portautensili universale per la lavorazione di tubi o pezzi simili di vario diametro
ATE11115T1 (de) Aufweitkopf zum aufweiten von rohrenden.
DE3877071D1 (de) Flexibler laserschweisskopf zum verschweissen einer muffe mit einem rohr.
ATE53450T1 (de) Waerme- und/oder stoffaustauscher und verfahren zum herstellen von waerme- und/oder stoffaustauscher.
ES553158A0 (es) Cabeza de manipulador con herramienta de elaboracion para tubos o conductos tubulares.
SE8002442L (sv) Stang- och rorkoppling
ES276192Y (es) Un dispositivo de sujecion de revestimiento de tunel
SE7910655L (sv) Vexelfattning for drag- och dragskalverktyg
JPS5338730A (en) Radial expansion collet for pipe sleeve
NO885573L (no) Fremgangsmaate og apparat for reproduksjon av forholdene som er noedvendig for sveiseoperasjoner paa en undervannsroerledning som er under bruk med et gjennomstroemmende fluid.
BE847098A (fr) Outil pour la realisation de collets d'emboitage sur tubes,
IT1146118B (it) Bocchettone tubolare per la saldatura su tubi cilindrici
BE850848A (fr) Tubulure pour le transport et l'emission d'un fluide
SU614898A1 (ru) Зажимной патрон
SU549358A1 (ru) Способ изготовлени бумажной гильзы
ES244017Y (es) Manguito con tope central para la union de tubos de distintodiametro exterior.
SE8701441D0 (sv) Sett att astadkomma en enkelskarv mellan tva ror
SE387487B (sv) Verktyg for okning av diametern pa skarvenden av tunnveggiga ledningsror
ES214641Y (es) Manguito de union de conducciones de fluidos
FR2308866A1 (fr) Cheminee a joint de dilatation isothermique
JPS5326143A (en) Coupling method for op tical fiber
ES244018Y (es) Manguito para la union de tubos de diferente diametro exte- rior.
SE8404896D0 (sv) Anordning for att ansluta en foretredesvis tunnveggig slang till ett rorformigt element
ES216641Y (es) Manguito de union para conducciones de fluidos.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties