EP1125654A3 - Dispositif d'évasement de tuyau mécanique - Google Patents
Dispositif d'évasement de tuyau mécanique Download PDFInfo
- Publication number
- EP1125654A3 EP1125654A3 EP01250010A EP01250010A EP1125654A3 EP 1125654 A3 EP1125654 A3 EP 1125654A3 EP 01250010 A EP01250010 A EP 01250010A EP 01250010 A EP01250010 A EP 01250010A EP 1125654 A3 EP1125654 A3 EP 1125654A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube expander
- segments
- polygon
- mechanical tube
- lateral surfaces
- 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.)
- Withdrawn
Links
- 238000006073 displacement reaction Methods 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10008688 | 2000-02-18 | ||
DE10008688A DE10008688C1 (de) | 2000-02-18 | 2000-02-18 | Mechanischer Rohrexpander |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1125654A2 EP1125654A2 (fr) | 2001-08-22 |
EP1125654A3 true EP1125654A3 (fr) | 2001-12-12 |
Family
ID=7632256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01250010A Withdrawn EP1125654A3 (fr) | 2000-02-18 | 2001-01-08 | Dispositif d'évasement de tuyau mécanique |
Country Status (4)
Country | Link |
---|---|
US (1) | US20010020381A1 (fr) |
EP (1) | EP1125654A3 (fr) |
JP (1) | JP2001259763A (fr) |
DE (1) | DE10008688C1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10147848A1 (de) * | 2001-08-13 | 2003-03-13 | Alcan Tech & Man Ag | Verfahren und Vorrichtung zum Kalibrieren eines Profils o. dgl. Körpers |
WO2004079157A1 (fr) * | 2003-02-28 | 2004-09-16 | Baker Hughes Incorporated | Redresse-tubes flexible |
DE10325974B3 (de) * | 2003-06-07 | 2004-10-21 | Daimlerchrysler Ag | Dichtungsträger aus Faserverbundwerkstoff |
DE102012013709B3 (de) * | 2012-07-11 | 2014-01-02 | Sms Meer Gmbh | Schmiervorrichtung zur Versorgung einesWerkzeugs mit Schmiermittel |
CN103706676A (zh) * | 2012-09-30 | 2014-04-09 | 天太·郭元焜 | 撑开式变形管口修复机 |
CN103447399A (zh) * | 2013-09-05 | 2013-12-18 | 无锡双友石化机械有限公司 | 扩径头润滑环油路系统 |
EP3170571B1 (fr) | 2014-07-18 | 2020-09-02 | JFE Steel Corporation | Dispositif d'agrandissement de tuyaux |
JP2018172879A (ja) * | 2017-03-31 | 2018-11-08 | 新日鐵住金株式会社 | 地盤補強工法および地盤補強用鋼管 |
DE102017217841A1 (de) * | 2017-10-06 | 2019-04-11 | Volkswagen Aktiengesellschaft | Werkzeug zum Kaltumformen von verzinkten Stahlblechen sowie Verfahren zum Herstellen eines Werkzeugs zum Kaltumformen von verzinkten Stahlblechen |
DE102020213223A1 (de) | 2020-10-20 | 2022-04-21 | Sms Group Gmbh | Einrichtung zur Schmierung eines Formwerkzeugs sowie Verfahren zur Schmierung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212186A (en) * | 1978-10-25 | 1980-07-15 | Blattler Joseph F | Pipe expander |
DE2924437A1 (de) * | 1979-06-14 | 1980-12-18 | Mannesmann Ag | Vorrichtung zum aufweiten und kalibrieren von geschweissten stahlrohren |
DE3939356A1 (de) * | 1989-11-24 | 1991-05-29 | Mannesmann Ag | Mechanischer rohrexpander |
US5288792A (en) * | 1990-01-28 | 1994-02-22 | Chemson Polymer-Additive Gesellschaft | Additive for friction lining mixtures |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2246086A (en) * | 1940-01-08 | 1941-06-17 | Du Pont | Bearing |
US2828538A (en) * | 1956-11-15 | 1958-04-01 | American Welding Mfg Co | Unit process of sizing and flattening metal rings |
US3583200A (en) * | 1969-05-19 | 1971-06-08 | Grotnes Machine Works Inc | Expanding head and improved seal therefor |
DE2264207C2 (de) * | 1972-12-28 | 1974-08-01 | Mannesmann-Meer Ag, 4050 Moenchengladbach | Mechanischer Rohrexpander mit Höhenverstellung des Werkzeugkopfes |
DE2611702C3 (de) * | 1976-03-18 | 1979-01-18 | Mannesmann Ag, 4000 Duesseldorf | Mechanischer Rohrexpander |
MY105557A (en) * | 1989-05-12 | 1994-10-31 | Mitsui Petrochemical Ind | Thermoplastic resin composition and use thereof. |
US5704244A (en) * | 1995-06-07 | 1998-01-06 | American National Can Company | Apparatus for reshaping a container |
-
2000
- 2000-02-18 DE DE10008688A patent/DE10008688C1/de not_active Expired - Lifetime
-
2001
- 2001-01-08 EP EP01250010A patent/EP1125654A3/fr not_active Withdrawn
- 2001-02-14 US US09/783,647 patent/US20010020381A1/en not_active Abandoned
- 2001-02-16 JP JP2001039644A patent/JP2001259763A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212186A (en) * | 1978-10-25 | 1980-07-15 | Blattler Joseph F | Pipe expander |
DE2924437A1 (de) * | 1979-06-14 | 1980-12-18 | Mannesmann Ag | Vorrichtung zum aufweiten und kalibrieren von geschweissten stahlrohren |
DE3939356A1 (de) * | 1989-11-24 | 1991-05-29 | Mannesmann Ag | Mechanischer rohrexpander |
US5288792A (en) * | 1990-01-28 | 1994-02-22 | Chemson Polymer-Additive Gesellschaft | Additive for friction lining mixtures |
Also Published As
Publication number | Publication date |
---|---|
EP1125654A2 (fr) | 2001-08-22 |
US20010020381A1 (en) | 2001-09-13 |
DE10008688C1 (de) | 2001-02-08 |
JP2001259763A (ja) | 2001-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1125654A3 (fr) | Dispositif d'évasement de tuyau mécanique | |
EP1302683A3 (fr) | Palier à contact de roulement | |
EP1302630A3 (fr) | Dispositif pour déphaser les soupapes d'échange de gaz d'un moteur à combustion interne, notamment déphaseur à piston rotatif pour déphaser un arbre à cames relativement au vilebrequin | |
EP1308138A3 (fr) | Stent | |
EP0995533A3 (fr) | Procéde de fabrication d'un corps fait de tuyaux métalliques | |
EP1770250A3 (fr) | Echangeur de chaleur pour tuyaux d'échappement | |
EP1148209A3 (fr) | Configuration de joint inter-étages | |
EP1167858A3 (fr) | Coude de tuyau pour le transport de matières abrasives | |
EP1262652A3 (fr) | Culasse avec injecteur | |
EP1022468A3 (fr) | Pompe à piston | |
EP0964168A3 (fr) | Ancre à contre-dépouille | |
EP1508723A3 (fr) | Amortisseur de vibrations comportant un tube externe supplémentaire | |
EP1426669A3 (fr) | Tuyau ondulé et ensemble de raccordement pour celui-ci | |
EP0948108A3 (fr) | Tube annelé avec pied | |
EP0789137A3 (fr) | Conduit d'échappement | |
EP1013980A3 (fr) | Raccord à douille verrouillée pour tuyaux à manchon | |
EP1374738A3 (fr) | Colonne pour meubles | |
EP1191269A3 (fr) | Dispositif de raccords de tuyaux démontable et indémontable avec compensation des tolérances | |
EP1240981A3 (fr) | Tuyau en plastique et insert pour élargir radialement da la paroi | |
EP1329608A3 (fr) | Système d'échappement pour véhicule automobile | |
EP0926417A3 (fr) | Raccord de serrage pour tubes ondulés | |
DE69112438T2 (de) | Rohrverbindungen, Kupplungen und Teile davon. | |
EP1531242A3 (fr) | Elément de découplage pour systèmes d'échappement | |
EP1336829A3 (fr) | Dispositif de mesure de la force axiale dans un arbre | |
EP1020667A3 (fr) | Procédé de montage d'un segment racleur d'huile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT CH DE FR GB IT LI Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20020222 |
|
AKX | Designation fees paid |
Free format text: AT CH DE FR GB IT LI |
|
17Q | First examination report despatched |
Effective date: 20040324 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20040614 |