NO153720C - Ekspansjonshode for apparat for utvidelse eller forstoerrelse av roerender eller liknende. - Google Patents

Ekspansjonshode for apparat for utvidelse eller forstoerrelse av roerender eller liknende.

Info

Publication number
NO153720C
NO153720C NO812413A NO812413A NO153720C NO 153720 C NO153720 C NO 153720C NO 812413 A NO812413 A NO 812413A NO 812413 A NO812413 A NO 812413A NO 153720 C NO153720 C NO 153720C
Authority
NO
Norway
Prior art keywords
jaws
socket
expansion head
collar
retaining
Prior art date
Application number
NO812413A
Other languages
English (en)
Other versions
NO153720B (no
NO812413L (no
Inventor
Daniel Filliat
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
Publication of NO812413L publication Critical patent/NO812413L/no
Publication of NO153720B publication Critical patent/NO153720B/no
Publication of NO153720C publication Critical patent/NO153720C/no

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)
  • Paper (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)
  • Endoscopes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Joints Allowing Movement (AREA)
  • Pipe Accessories (AREA)
  • Ceramic Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Lubricants (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
NO812413A 1980-07-18 1981-07-14 Ekspansjonshode for apparat for utvidelse eller forstoerrelse av roerender eller liknende. NO153720C (no)

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 (3)

Publication Number Publication Date
NO812413L NO812413L (no) 1982-01-19
NO153720B NO153720B (no) 1986-02-03
NO153720C true NO153720C (no) 1986-05-14

Family

ID=9244417

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812413A NO153720C (no) 1980-07-18 1981-07-14 Ekspansjonshode for apparat for utvidelse eller forstoerrelse av roerender eller liknende.

Country Status (10)

Country Link
EP (1) EP0044795B1 (no)
AT (1) ATE11115T1 (no)
BE (1) BE889656A (no)
CH (1) CH641383A5 (no)
DE (2) DE3168139D1 (no)
DK (1) DK309481A (no)
FI (1) FI812242L (no)
FR (1) FR2486834A1 (no)
IT (1) IT1138063B (no)
NO (1) NO153720C (no)

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
ATE11115T1 (de) 1985-01-15
NO153720B (no) 1986-02-03
FR2486834B1 (no) 1985-04-05
DE44795T1 (de) 1983-08-04
EP0044795B1 (fr) 1985-01-09
BE889656A (fr) 1981-11-16
EP0044795A2 (fr) 1982-01-27
EP0044795A3 (en) 1982-05-12
IT1138063B (it) 1986-09-10
FR2486834A1 (fr) 1982-01-22
IT8122943A0 (it) 1981-07-15
NO812413L (no) 1982-01-19
CH641383A5 (fr) 1984-02-29
DK309481A (da) 1982-01-19
FI812242L (fi) 1982-01-19
DE3168139D1 (en) 1985-02-21

Similar Documents

Publication Publication Date Title
EP0196116A3 (en) Frame for a prosthetic heart valve
FR2527977B1 (fr) Extrudeuse avec fourreau muni de broches radiales
IT8019173A0 (it) Semi-articolazioni per giunti cardanici o simili.
NO153720C (no) Ekspansjonshode for apparat for utvidelse eller forstoerrelse av roerender eller liknende.
IT8006998V0 (it) Giunto cardanico.
IT8006981V0 (it) Giunto cardanico.
ES553158A0 (es) Cabeza de manipulador con herramienta de elaboracion para tubos o conductos tubulares.
FR2523236B1 (fr) Joint homocinetique a tripode a retenue axiale
ATE33290T1 (de) Vorrichtung zum befestigen von tunnelausbau.
SE8002442L (sv) Stang- och rorkoppling
SE7712247L (sv) Hydrocyklonanordning
FR2314766A1 (fr) Depoussiereur electrostatique pour fluide pneumatique
ATE44067T1 (de) Zentriermanschette zum setzen von kaminrohren.
ES254220Y (es) Biela
IT1114608B (it) Manicotto di centraggio
SU614898A1 (ru) Зажимной патрон
SE8203247L (sv) Sammanforenande forband vid ror for borrningsendamal
SU550272A1 (ru) Способ ориентации деталей
IT1146118B (it) Bocchettone tubolare per la saldatura su tubi cilindrici
JPS5326143A (en) Coupling method for op tical fiber
SU549358A1 (ru) Способ изготовлени бумажной гильзы
FR2308866A1 (fr) Cheminee a joint de dilatation isothermique
JPS643475A (en) Heat transfer tube for vertical type absorber
JPS5371844A (en) Connecting method of optical fibers
SE8404896D0 (sv) Anordning for att ansluta en foretredesvis tunnveggig slang till ett rorformigt element