EP2090384A3 - Dispositif d'élargissement de tuyaux - Google Patents

Dispositif d'élargissement de tuyaux Download PDF

Info

Publication number
EP2090384A3
EP2090384A3 EP09000925A EP09000925A EP2090384A3 EP 2090384 A3 EP2090384 A3 EP 2090384A3 EP 09000925 A EP09000925 A EP 09000925A EP 09000925 A EP09000925 A EP 09000925A EP 2090384 A3 EP2090384 A3 EP 2090384A3
Authority
EP
European Patent Office
Prior art keywords
axially
subelement
longitudinal axis
coupled
base body
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Withdrawn
Application number
EP09000925A
Other languages
German (de)
English (en)
Other versions
EP2090384A2 (fr
Inventor
Stephan Krämer
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.)
Novopress GmbH Pressen und Presswerkzeuge and Co KG
Original Assignee
Novopress GmbH Pressen und Presswerkzeuge and Co KG
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 Novopress GmbH Pressen und Presswerkzeuge and Co KG filed Critical Novopress GmbH Pressen und Presswerkzeuge and Co KG
Publication of EP2090384A2 publication Critical patent/EP2090384A2/fr
Publication of EP2090384A3 publication Critical patent/EP2090384A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00Application of procedures in order to alter the diameter of tube ends
    • B21D41/02Enlarging
    • B21D41/026Enlarging by means of mandrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08Tube expanders
    • B21D39/20Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Automatic Assembly (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP09000925A 2008-02-18 2009-01-23 Dispositif d'élargissement de tuyaux Withdrawn EP2090384A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820002265 DE202008002265U1 (de) 2008-02-18 2008-02-18 Vorrichtung zum Aufweiten von Rohren

Publications (2)

Publication Number Publication Date
EP2090384A2 EP2090384A2 (fr) 2009-08-19
EP2090384A3 true EP2090384A3 (fr) 2011-04-20

Family

ID=39339478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09000925A Withdrawn EP2090384A3 (fr) 2008-02-18 2009-01-23 Dispositif d'élargissement de tuyaux

Country Status (2)

Country Link
EP (1) EP2090384A3 (fr)
DE (1) DE202008002265U1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000966A1 (fr) * 2007-06-25 2008-12-31 Uponor Innovation Ab Procédé et outil pour élargir une extrémité de tuyau
DE102010004426B4 (de) * 2009-09-23 2012-10-18 Rothenberger Ag Vorrichtung zum Aufweiten von Hohlkörpern
EP2374554B1 (fr) 2010-04-06 2017-09-06 Milwaukee Electric Tool Corporation Outil d'expansion de PEX
DE202011050988U1 (de) * 2011-08-15 2012-11-23 Rehau Ag + Co. Vorrichtung zum Aufweiten hohler Werkstücke, insbesondere der Enden von Kunststoffrohren und Metall-Kunststoff-Verbundrohren, sowie dessen Verwendung
DE102012109255A1 (de) 2012-09-28 2014-04-03 Gustav Klauke Gmbh Handarbeitsgerät, Hand-Aufweitgerät, hydraulische Kolben-/Zylinderanordnung und Verfahren zum Betreiben eines Handarbeitsgerätes
US9914260B2 (en) 2014-06-20 2018-03-13 Milwaukee Electric Tool Corporation PEX expanding tool
CN104707916A (zh) * 2015-03-27 2015-06-17 宁波精达成形装备股份有限公司 一种扩口装置
US9862137B2 (en) 2015-04-20 2018-01-09 Milwaukee Electric Tool Corporation PEX expanding tool
WO2016201196A1 (fr) 2015-06-10 2016-12-15 Milwaukee Electric Tool Corporation Outil d'expansion pex
US11541581B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Injection molded cold-expansion compression collar
US11543065B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Extruded cold-expansion compression collar
US11054076B2 (en) 2016-11-04 2021-07-06 Zurn Industries, Llc Reinforcing ring with sleeve
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
CN214726466U (zh) 2020-11-27 2021-11-16 米沃奇电动工具公司 扩展工具
CN114850326A (zh) * 2021-02-03 2022-08-05 台州巨力工具股份有限公司 一种扩管工具的工作组件及电动液压扩管工具
US11779990B2 (en) 2021-04-09 2023-10-10 Milwaukee Electric Tool Corporation Expansion tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552607A1 (de) * 1975-11-24 1977-06-02 Rothenberger Gmbh Co Handwerkzeug zum aufweiten von rohrleitungsenden
DE19504968A1 (de) * 1995-02-15 1996-08-22 Wirsbo Rohrprod Und Vertr Gmbh Spreizwerkzeug für Kaltverformungen
DE29613985U1 (de) * 1996-08-13 1996-11-14 Wirsbo Rohrproduktion und Vertriebs-GmbH, 63150 Heusenstamm Spreizwerkzeug mit Rückholvorrichtung
EP0725908B1 (fr) * 1993-10-07 1998-11-18 Wirsbo Bruks Aktiebolag Procede d'elargissement de l'extremite d'un tuyau

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE399632T1 (de) 2004-12-21 2008-07-15 Uponor Innovation Ab Rohraufweitung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552607A1 (de) * 1975-11-24 1977-06-02 Rothenberger Gmbh Co Handwerkzeug zum aufweiten von rohrleitungsenden
EP0725908B1 (fr) * 1993-10-07 1998-11-18 Wirsbo Bruks Aktiebolag Procede d'elargissement de l'extremite d'un tuyau
DE19504968A1 (de) * 1995-02-15 1996-08-22 Wirsbo Rohrprod Und Vertr Gmbh Spreizwerkzeug für Kaltverformungen
DE29613985U1 (de) * 1996-08-13 1996-11-14 Wirsbo Rohrproduktion und Vertriebs-GmbH, 63150 Heusenstamm Spreizwerkzeug mit Rückholvorrichtung

Also Published As

Publication number Publication date
DE202008002265U1 (de) 2008-04-30
EP2090384A2 (fr) 2009-08-19

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