FI812242L - Expansionshuvud foer en anordning avsedd foer att utvidga eller utbreda roeraendar eller motsvarande - Google Patents
Expansionshuvud foer en anordning avsedd foer att utvidga eller utbreda roeraendar eller motsvarandeInfo
- Publication number
- FI812242L FI812242L FI812242A FI812242A FI812242L FI 812242 L FI812242 L FI 812242L FI 812242 A FI812242 A FI 812242A FI 812242 A FI812242 A FI 812242A FI 812242 L FI812242 L FI 812242L
- Authority
- FI
- Finland
- Prior art keywords
- jaws
- socket
- eller
- foer
- collar
- Prior art date
Links
- 241001550206 Colla Species 0.000 abstract 1
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)
- Earth Drilling (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Endoscopes (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Paper (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Lubricants (AREA)
- Pipe Accessories (AREA)
- Joints Allowing Movement (AREA)
- Treatment Of Fiber Materials (AREA)
- Ceramic Products (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Coating With Molten Metal (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
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 |
---|---|
FI812242L true FI812242L (fi) | 1982-01-19 |
Family
ID=9244417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI812242A FI812242L (fi) | 1980-07-18 | 1981-07-16 | Expansionshuvud foer en anordning avsedd foer att utvidga eller utbreda roeraendar eller motsvarande |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0044795B1 (fi) |
AT (1) | ATE11115T1 (fi) |
BE (1) | BE889656A (fi) |
CH (1) | CH641383A5 (fi) |
DE (2) | DE3168139D1 (fi) |
DK (1) | DK309481A (fi) |
FI (1) | FI812242L (fi) |
FR (1) | FR2486834A1 (fi) |
IT (1) | IT1138063B (fi) |
NO (1) | NO153720C (fi) |
Families Citing this family (8)
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)
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 |
-
1980
- 1980-07-18 FR FR8016173A patent/FR2486834A1/fr active Granted
-
1981
- 1981-07-10 CH CH453081A patent/CH641383A5/fr not_active IP Right Cessation
- 1981-07-13 DK DK309481A patent/DK309481A/da not_active Application Discontinuation
- 1981-07-14 NO NO812413A patent/NO153720C/no unknown
- 1981-07-15 IT IT22943/81A patent/IT1138063B/it active
- 1981-07-16 FI FI812242A patent/FI812242L/fi not_active Application Discontinuation
- 1981-07-16 AT AT81420105T patent/ATE11115T1/de not_active IP Right Cessation
- 1981-07-16 DE DE8181420105T patent/DE3168139D1/de not_active Expired
- 1981-07-16 DE DE198181420105T patent/DE44795T1/de active Pending
- 1981-07-16 EP EP81420105A patent/EP0044795B1/fr not_active Expired
- 1981-07-17 BE BE2/59269A patent/BE889656A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE889656A (fr) | 1981-11-16 |
EP0044795B1 (fr) | 1985-01-09 |
DE3168139D1 (en) | 1985-02-21 |
FR2486834B1 (fi) | 1985-04-05 |
NO153720B (no) | 1986-02-03 |
EP0044795A3 (en) | 1982-05-12 |
IT1138063B (it) | 1986-09-10 |
ATE11115T1 (de) | 1985-01-15 |
FR2486834A1 (fr) | 1982-01-22 |
NO812413L (no) | 1982-01-19 |
EP0044795A2 (fr) | 1982-01-27 |
IT8122943A0 (it) | 1981-07-15 |
DE44795T1 (de) | 1983-08-04 |
NO153720C (no) | 1986-05-14 |
CH641383A5 (fr) | 1984-02-29 |
DK309481A (da) | 1982-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn [patent] |
Owner name: UNICUM S.A. |