FR2371981B1 - - Google Patents

Info

Publication number
FR2371981B1
FR2371981B1 FR7735927A FR7735927A FR2371981B1 FR 2371981 B1 FR2371981 B1 FR 2371981B1 FR 7735927 A FR7735927 A FR 7735927A FR 7735927 A FR7735927 A FR 7735927A FR 2371981 B1 FR2371981 B1 FR 2371981B1
Authority
FR
France
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
Application number
FR7735927A
Other versions
FR2371981A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rothenberger Co GmbH
Original Assignee
Rothenberger Co GmbH
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 Rothenberger Co GmbH filed Critical Rothenberger Co GmbH
Publication of FR2371981A1 publication Critical patent/FR2371981A1/fr
Application granted granted Critical
Publication of FR2371981B1 publication Critical patent/FR2371981B1/fr
Expired legal-status Critical Current

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
FR7735927A 1976-11-29 1977-11-29 Expired FR2371981B1 (fr)

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 (2)

Publication Number Publication Date
FR2371981A1 FR2371981A1 (fr) 1978-06-23
FR2371981B1 true FR2371981B1 (fr) 1984-02-24

Family

ID=5994218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735927A Expired FR2371981B1 (fr) 1976-11-29 1977-11-29

Country Status (9)

Country Link
US (1) US4154083A (fr)
JP (1) JPS5368669A (fr)
AU (1) AU515159B2 (fr)
BE (1) BE861150A (fr)
DE (1) DE2654102C2 (fr)
ES (1) ES463480A1 (fr)
FR (1) FR2371981B1 (fr)
GB (1) GB1557496A (fr)
NL (1) NL7712995A (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342525B2 (fr) * 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 (fr) * 1986-07-16 1991-12-24 Heather Joan Lind Evaseur de tubes
WO1990012665A1 (fr) * 1989-04-21 1990-11-01 W.E.B. Tooling Pty. Ltd. Elargisseur de tuyaux
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 (fr) * 2003-06-16 2007-11-06 Weatherford/Lamb, Inc. Expansion de colonne de production de puits de forage
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 (fr) 2010-04-06 2017-09-06 Milwaukee Electric Tool Corporation Outil d'expansion de PEX
AU2011304834A1 (en) * 2010-08-24 2013-04-04 Rothenberger Ag Coupling parts for connecting a driving device to an expander head
EP2492082B1 (fr) * 2011-02-28 2017-05-10 Rothenberger AG Dispositif et procédé d'élargissement de l'extrémité d'un tuyau en matière synthétique
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 (fr) * 2019-02-20 2020-10-21 Milwaukee Electric Tool Corporation Outil d'expansion pex
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 (fr) 2021-04-09 2024-02-14 Milwaukee Electric Tool Corporation Outil d'expansion
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)

* Cited by examiner, † Cited by third party
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

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 (fr) 1978-06-23
GB1557496A (en) 1979-12-12
ES463480A1 (es) 1978-07-16
AU3056877A (en) 1979-05-17
AU515159B2 (en) 1981-03-19
US4154083A (en) 1979-05-15
NL7712995A (nl) 1978-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse