ES463480A1 - Un dispositivo de cabeza de expansion para aparatos ensan- chadores o abocardadores de tubos. - Google Patents
Un dispositivo de cabeza de expansion para aparatos ensan- chadores o abocardadores de tubos.Info
- Publication number
- ES463480A1 ES463480A1 ES463480A ES463480A ES463480A1 ES 463480 A1 ES463480 A1 ES 463480A1 ES 463480 A ES463480 A ES 463480A ES 463480 A ES463480 A ES 463480A ES 463480 A1 ES463480 A1 ES 463480A1
- Authority
- ES
- Spain
- Prior art keywords
- segments
- mandrel
- annular flange
- tool body
- expanding 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
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
Abstract
Un dispositivo de cabeza de expansión para aparatos ensanchadores o abocardadotes de tubos con un cuerpo de aparato, un mandril apoyado en el cuerpo de aparato y susceptible de ser movido hacia fuera del mismo, cuyo extremo está estructurado en forma estrechada, consistiendo el cabezal de expansión en un manguito susceptible de ser unido con el cuerpo del aparato, coaxialmente con respecto al mandril, con un reborde dirigido hacia el interior, así como en barias mandíbulas de expansión con forma de sectores, susceptibles de ser desplazadas radialmente dentro del manguito mediante el mandril y recambiadas, las cuales están provistas con sectores de reborde que se complementan para formar un reborde anular, los cuales se aplican detrás del reborde de manguito y están rodeados en común por un elemento de resorte, que los sujeta uno contra otro y contra el mandril.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2654102A DE2654102C2 (de) | 1976-11-29 | 1976-11-29 | Expansionskopf für Rohraufweitegeräte mit auswechselbaren Expansionsbacken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES463480A1 true ES463480A1 (es) | 1978-07-16 |
Family
ID=5994218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES463480A Expired ES463480A1 (es) | 1976-11-29 | 1977-10-22 | Un dispositivo de cabeza de expansion para aparatos ensan- chadores o abocardadores de tubos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4154083A (es) |
| JP (1) | JPS5368669A (es) |
| AU (1) | AU515159B2 (es) |
| BE (1) | BE861150A (es) |
| DE (1) | DE2654102C2 (es) |
| ES (1) | ES463480A1 (es) |
| FR (1) | FR2371981B1 (es) |
| GB (1) | GB1557496A (es) |
| NL (1) | NL7712995A (es) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6342525B2 (es) * | 1979-07-30 | 1988-08-24 | Ritsuji Tooru Co | |
| FR2486834A1 (fr) * | 1980-07-18 | 1982-01-22 | Unicum Sa | Tete d'expansion pour un appareil destine a evaser ou a elargir les extremites des tubes ou similaires |
| DE3038617A1 (de) * | 1980-10-13 | 1982-04-29 | Elma Hans Schmidbauer KG, 7700 Singen | Vorrichtung zum verengen oder erweitern von trauringen |
| DE3408070A1 (de) * | 1984-03-05 | 1985-09-05 | Kraftwerk Union AG, 4330 Mülheim | Aufweitvorrichtung fuer rohrenden |
| US4735078A (en) * | 1986-07-07 | 1988-04-05 | Emerson Electric Co. | Tube expanding tool |
| CA1293430C (en) * | 1986-07-16 | 1991-12-24 | Heather Joan Lind | Tube expanders |
| WO1990012665A1 (en) * | 1989-04-21 | 1990-11-01 | W.E.B. Tooling Pty. Ltd. | Pipe expander |
| US5056210A (en) * | 1990-02-08 | 1991-10-15 | The Dow Chemical Company | Method of radially flaring a resilient pipe liner |
| DE4238700C2 (de) * | 1992-11-17 | 2000-01-05 | T I P Pipe Co B V | Vorrichtung zur Befestigung von Verbindungselementen an Rohrleitungen |
| ES1028479Y (es) * | 1994-07-01 | 1995-09-01 | Saneper S A | Cuerpo abocardador. |
| FR2725774B1 (fr) * | 1994-10-14 | 1997-09-26 | Ringard Philippe | Appareil a former des embouchures sur des tuyaux de depotage |
| US5836197A (en) * | 1996-12-16 | 1998-11-17 | Mckee Machine Tool Corp. | Integral machine tool assemblies |
| GB9917578D0 (en) * | 1999-07-28 | 1999-09-29 | E R Varney Tools Limited | Swaging tool |
| GB2358363A (en) * | 1999-12-18 | 2001-07-25 | Warrick James Reynolds | Pipe shaping |
| US6439023B1 (en) * | 2000-03-22 | 2002-08-27 | General Electric Company | Methods and apparatus for retrofitting compressible flanges |
| CA2471051C (en) * | 2003-06-16 | 2007-11-06 | Weatherford/Lamb, Inc. | Borehole tubing expansion |
| DE102005010494A1 (de) * | 2005-03-08 | 2006-09-14 | Rothenberger Ag | Expansionsvorrichtung für Hohlkörper |
| DE102006019405B4 (de) | 2006-04-24 | 2011-08-18 | EADS Deutschland GmbH, 85521 | Werkzeug zur Kaltexpansion von Löchern |
| JP5237032B2 (ja) * | 2008-09-29 | 2013-07-17 | 三菱重工業株式会社 | 金属部材製造方法、圧子及び金属部材製造装置 |
| EP2374554B1 (en) | 2010-04-06 | 2017-09-06 | Milwaukee Electric Tool Corporation | Pex expanding tool |
| AU2011304834A1 (en) * | 2010-08-24 | 2013-04-04 | Rothenberger Ag | Coupling parts for connecting a driving device to an expander head |
| EP2492082B1 (de) * | 2011-02-28 | 2017-05-10 | Rothenberger AG | Vorrichtung und Verfahren zum Aufweiten des Endes eines Kunststoffrohres |
| DE102012010793A1 (de) | 2012-06-01 | 2013-12-05 | Eads Deutschland Gmbh | Umformwerkzeug zum Aufweiten einer Öffnung mit einer Aufweitvorrrichtung |
| US9388885B2 (en) | 2013-03-15 | 2016-07-12 | Ideal Industries, Inc. | Multi-tool transmission and attachments for rotary tool |
| DE102013107294A1 (de) * | 2013-07-10 | 2015-01-15 | Gustav Klauke Gmbh | Handarbeitsgerät und Hand-Aufweitgerät |
| US9914260B2 (en) | 2014-06-20 | 2018-03-13 | Milwaukee Electric Tool Corporation | PEX expanding tool |
| US9862137B2 (en) | 2015-04-20 | 2018-01-09 | Milwaukee Electric Tool Corporation | PEX expanding tool |
| US10000007B2 (en) | 2015-06-10 | 2018-06-19 | Milwaukee Electric Tool Corporation | PEX expanding tool |
| CN107243523A (zh) * | 2017-07-26 | 2017-10-13 | 法拉达汽车散热器（天津）有限公司 | 一种涨管穿管返修涨头 |
| EP3698941A3 (en) * | 2019-02-20 | 2020-10-21 | Milwaukee Electric Tool Corporation | Pex expansion tool |
| CN212653901U (zh) | 2019-02-20 | 2021-03-05 | 米沃奇电动工具公司 | 扩展工具、用于扩展管的工作元件、配件、芯轴组件和管扩展系统 |
| US11110646B2 (en) * | 2019-07-23 | 2021-09-07 | Brochman Innovations, Llc | PEX tubing expander head |
| CN110605338A (zh) * | 2019-10-09 | 2019-12-24 | 格力电器（重庆）有限公司 | 一种铜管自动扩缩口装置 |
| CN214726466U (zh) | 2020-11-27 | 2021-11-16 | 米沃奇电动工具公司 | 扩展工具 |
| EP4319959A1 (en) | 2021-04-09 | 2024-02-14 | Milwaukee Electric Tool Corporation | Expansion tool |
| CN113441613B (zh) * | 2021-07-12 | 2023-04-28 | 内蒙古工业大学 | 一种血管支架热定型用工装夹具 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US366644A (en) * | 1887-07-19 | Cuff-button | ||
| US888239A (en) * | 1907-08-28 | 1908-05-19 | Harry Kelly | Pneumatic flue-expander. |
| US907396A (en) * | 1908-04-10 | 1908-12-22 | Leon Gilbert Passat | Boiler-tube expander. |
| GB866994A (en) * | 1957-11-13 | 1961-05-03 | Wlodimierz Rast | Improvements in or relating to an expanding tool for pipes |
| US3385087A (en) * | 1966-02-18 | 1968-05-28 | Huth Mfg Corp | Swaging tool |
| US3434709A (en) * | 1968-01-04 | 1969-03-25 | Olin Mathieson | Pipe gripping and flaring apparatus |
| DE2459506B2 (de) * | 1974-09-13 | 1976-07-22 | Rast Patent Manufacturers Pty. Ltd., North Plympton, Südaustralien (Australien) | Backenanordnung fuer ausdehnungswerkzeuge |
| DE2500757A1 (de) * | 1975-01-10 | 1976-07-15 | Lang Ludwig | Vorrichtung zum aufweiten von rohren |
| DE2505915A1 (de) * | 1975-02-13 | 1976-08-26 | Rothenberger Schweisstech | Vorrichtung zum aufweiten von rohrleitungsenden |
| DE2511490A1 (de) * | 1975-03-15 | 1976-09-23 | Edwin Rothenberger Schweisstec | Vorrichtung zum aufweiten von rohrleitungsenden |
-
1976
- 1976-11-29 DE DE2654102A patent/DE2654102C2/de not_active Expired
-
1977
- 1977-10-22 ES ES463480A patent/ES463480A1/es not_active Expired
- 1977-11-10 GB GB46887/77A patent/GB1557496A/en not_active Expired
- 1977-11-11 AU AU30568/77A patent/AU515159B2/en not_active Expired
- 1977-11-23 US US05/854,431 patent/US4154083A/en not_active Expired - Lifetime
- 1977-11-24 BE BE182891A patent/BE861150A/xx not_active IP Right Cessation
- 1977-11-25 NL NL7712995A patent/NL7712995A/xx active Search and Examination
- 1977-11-28 JP JP14256777A patent/JPS5368669A/ja active Pending
- 1977-11-29 FR FR7735927A patent/FR2371981B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE861150A (fr) | 1978-03-16 |
| JPS5368669A (en) | 1978-06-19 |
| DE2654102C2 (de) | 1984-01-05 |
| DE2654102A1 (de) | 1978-06-01 |
| FR2371981A1 (es) | 1978-06-23 |
| GB1557496A (en) | 1979-12-12 |
| AU3056877A (en) | 1979-05-17 |
| AU515159B2 (en) | 1981-03-19 |
| US4154083A (en) | 1979-05-15 |
| FR2371981B1 (es) | 1984-02-24 |
| NL7712995A (nl) | 1978-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES463480A1 (es) | Un dispositivo de cabeza de expansion para aparatos ensan- chadores o abocardadores de tubos. | |
| GB1485099A (en) | Tool for enlarging the ends of pipes | |
| ES295754A1 (es) | Perfeccionamientos en abrazaderas para tubos flexibles | |
| GB901375A (en) | Improvements in or relating to safety devices for explosively actuated tools | |
| DE3668123D1 (de) | Rohraufweiterkopf. | |
| JPS5511794A (en) | Perforator | |
| US4979853A (en) | Cutting tool holder for high speed spindle machining system | |
| ES479818A1 (es) | Perfeccionamientos en los aparatos de sujeccion de piezas de trabajo. | |
| ES451263A1 (es) | Perfeccionamientos en los utiles de montaje para anillos de retencion autobloqueantes cerrados. | |
| US2421276A (en) | Tool for inserting cylinder liners | |
| ES2011265B3 (es) | Dispositivo tensor para piezas de trabajo o herramientas con manguito de circunferencia cambiable | |
| US4141263A (en) | Device for the centered clamping of annular workpieces | |
| GB1057856A (en) | Tool for assembling bushings | |
| ATE24611T1 (de) | Werkzeug zur pruefung von rohren in einer rohrpruefpresse. | |
| GB855906A (en) | Means for attaching a flexible hose to a nipple or the like | |
| SE7910655L (sv) | Vexelfattning for drag- och dragskalverktyg | |
| US1975567A (en) | Fastening device for rotary brushes and the like | |
| GB966207A (en) | Expanding mandrel for welding operations | |
| US3142139A (en) | Drill collar facing tool | |
| IE40777B1 (en) | Apparatus and method of shaping a bell end on a pipe | |
| SE7609354L (sv) | Sett och anordning for att i en cylindrisk burkkropp forma en flens och en insnorning | |
| JPH08309624A (ja) | 弾性リング組付方法 | |
| US1425426A (en) | Tube setting and spreading tool | |
| JPS6358699B2 (es) | ||
| GB1076661A (en) | Improvements in and relating to pipe joints and swaging tools therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980504 |