FR2304420A1 - Appareil pour elargir les extremites des tubes de canalisations - Google Patents

Appareil pour elargir les extremites des tubes de canalisations

Info

Publication number
FR2304420A1
FR2304420A1 FR7607353A FR7607353A FR2304420A1 FR 2304420 A1 FR2304420 A1 FR 2304420A1 FR 7607353 A FR7607353 A FR 7607353A FR 7607353 A FR7607353 A FR 7607353A FR 2304420 A1 FR2304420 A1 FR 2304420A1
Authority
FR
France
Prior art keywords
enlarging
piping tubes
piping
tubes
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.)
Granted
Application number
FR7607353A
Other languages
English (en)
Other versions
FR2304420B3 (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 FR2304420A1 publication Critical patent/FR2304420A1/fr
Application granted granted Critical
Publication of FR2304420B3 publication Critical patent/FR2304420B3/fr
Granted 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
    • 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)
  • Punching Or Piercing (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR7607353A 1975-03-15 1976-03-15 Appareil pour elargir les extremites des tubes de canalisations Granted FR2304420A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511490 DE2511490A1 (de) 1975-03-15 1975-03-15 Vorrichtung zum aufweiten von rohrleitungsenden

Publications (2)

Publication Number Publication Date
FR2304420A1 true FR2304420A1 (fr) 1976-10-15
FR2304420B3 FR2304420B3 (fr) 1978-12-08

Family

ID=5941535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607353A Granted FR2304420A1 (fr) 1975-03-15 1976-03-15 Appareil pour elargir les extremites des tubes de canalisations

Country Status (6)

Country Link
JP (1) JPS51116164A (fr)
AU (1) AU1183376A (fr)
BE (1) BE838710A (fr)
DE (1) DE2511490A1 (fr)
FR (1) FR2304420A1 (fr)
GB (1) GB1485098A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371981A1 (fr) * 1976-11-29 1978-06-23 Rothenberger Gmbh Co
WO1981000364A1 (fr) * 1979-07-30 1981-02-19 Rast Patent Mfg Ltd Outil de mandrinage de tubes
US4735078A (en) * 1986-07-07 1988-04-05 Emerson Electric Co. Tube expanding tool
EP0309699A2 (fr) * 1987-09-28 1989-04-05 Rothenberger Werkzeuge-Maschinen Gmbh Dispositif d'élargissement pour ebauches creuses
WO2011128049A1 (fr) * 2010-04-13 2011-10-20 Rehau Ag + Co Tête d'expansion pour élargisseurs, et élargisseur comprenant une telle tête d'expansion

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134835B (en) * 1982-12-01 1986-12-10 Bailey & Co Ltd Sheet metal punch
US4776196A (en) * 1987-07-14 1988-10-11 Ti Automotive Division Of Ti Canada Inc. Process and apparatus for forming flanged ends on tubular workpieces
DE3826187A1 (de) * 1988-08-02 1990-02-08 Rothenberger Werkzeuge Masch Aufweitewerkzeug fuer hohle werkstuecke
DE3930710A1 (de) * 1989-09-14 1991-03-28 Rothenberger Werkzeuge Masch Aufweitewerkzeug fuer hohle werkstuecke
GB9024776D0 (en) * 1990-11-14 1991-01-02 Johansson Bo E Cutting and flanging tools
DE4104205C1 (fr) * 1991-02-12 1992-10-08 Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De
DE4200020C1 (en) * 1992-01-02 1993-07-22 Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De Hollow, cylindrical workpiece widening tool - has rack teeth on sliding mandrel meshing with teeth on hinged, L=shaped handle
GB9917578D0 (en) * 1999-07-28 1999-09-29 E R Varney Tools Limited Swaging tool
DE60009436T2 (de) * 2000-01-21 2005-01-20 Virax S.A. Aufweitungsvorrichtung zum Formen von Muffen an Rohrenden
GB2371253B (en) * 2000-08-10 2004-04-14 Mechatronic Production Systems Improvements in pipe shaping
DE50200161D1 (de) * 2002-06-06 2004-01-29 Rothenberger Ag Handwerkzeug in Form einer Zange zum Aufweiten von Hohlkörpern
FR2910828B1 (fr) 2006-12-28 2009-03-06 Virax Soc Par Actions Simplifi Dispositif d'outil a expansion pour pince sur machine a realiser des emboitures aux extremites de tuyaux en matiere plastique ou composite
ES2433372T5 (es) 2007-06-25 2024-04-02 Uponor Innovation Ab Procedimiento y herramienta de expansión de un extremo de tubería
AU2011201540B2 (en) 2010-04-06 2013-10-31 Milwaukee Electric Tool Corporation Pex expanding tool
JP5686666B2 (ja) * 2011-05-02 2015-03-18 日本ピラー工業株式会社 樹脂管の加工装置
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
CN109513839B (zh) * 2018-12-15 2024-01-30 广东弘毅智能装备有限公司 一种传动精确的管端加工机
US11633775B2 (en) 2019-02-20 2023-04-25 Milwaukee Electric Tool Corporation PEX expansion tool
US11596999B2 (en) 2019-02-20 2023-03-07 Milwaukee Electric Tool Corporation PEX expansion tool
KR102334059B1 (ko) * 2019-11-18 2021-12-02 (주)지비엔텍 회전구동방식의 록킹 모듈
CN214726466U (zh) 2020-11-27 2021-11-16 米沃奇电动工具公司 扩展工具
CN112872210B (zh) * 2021-01-18 2023-05-12 长沙和捷实业有限公司 一种工业加工用金属管扩孔设备
WO2022217092A1 (fr) 2021-04-09 2022-10-13 Milwaukee Electric Tool Corporation Outil d'expansion
CN113649484B (zh) * 2021-07-26 2024-04-26 浙江飞越机电有限公司 液压管件加工工具锥头的双弹簧进给复位结构

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371981A1 (fr) * 1976-11-29 1978-06-23 Rothenberger Gmbh Co
WO1981000364A1 (fr) * 1979-07-30 1981-02-19 Rast Patent Mfg Ltd Outil de mandrinage de tubes
US4735078A (en) * 1986-07-07 1988-04-05 Emerson Electric Co. Tube expanding tool
EP0309699A2 (fr) * 1987-09-28 1989-04-05 Rothenberger Werkzeuge-Maschinen Gmbh Dispositif d'élargissement pour ebauches creuses
EP0309699A3 (fr) * 1987-09-28 1990-03-14 Rothenberger Werkzeuge-Maschinen Gmbh Dispositif d'élargissement pour ebauches creuses
WO2011128049A1 (fr) * 2010-04-13 2011-10-20 Rehau Ag + Co Tête d'expansion pour élargisseurs, et élargisseur comprenant une telle tête d'expansion
AU2011240323B2 (en) * 2010-04-13 2014-12-11 REHAU Industries SE & Co. KG Expansion head for expansion tools and expansion tool comprising said expansion head
AU2011240323C1 (en) * 2010-04-13 2015-04-02 REHAU Industries SE & Co. KG Expansion head for expansion tools and expansion tool comprising said expansion head

Also Published As

Publication number Publication date
FR2304420B3 (fr) 1978-12-08
DE2511490A1 (de) 1976-09-23
GB1485098A (en) 1977-09-08
JPS51116164A (en) 1976-10-13
AU1183376A (en) 1977-09-15
BE838710A (fr) 1976-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse