EP0718057A3 - - Google Patents

Download PDF

Info

Publication number
EP0718057A3
EP0718057A3 EP95119901A EP95119901A EP0718057A3 EP 0718057 A3 EP0718057 A3 EP 0718057A3 EP 95119901 A EP95119901 A EP 95119901A EP 95119901 A EP95119901 A EP 95119901A EP 0718057 A3 EP0718057 A3 EP 0718057A3
Authority
EP
European Patent Office
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Withdrawn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
EP95119901A
Other versions
EP0718057A2 (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 Werkzeugemaschinen GmbH
Original Assignee
Rothenberger Werkzeugemaschinen 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 Werkzeugemaschinen GmbH filed Critical Rothenberger Werkzeugemaschinen GmbH
Publication of EP0718057A2 publication Critical patent/EP0718057A2/fr
Publication of EP0718057A3 publication Critical patent/EP0718057A3/xx
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
EP95119901A 1994-12-25 1995-12-16 Dispositif d'élargissement de pièces creuses Withdrawn EP0718057A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944446506 DE4446506A1 (de) 1994-12-25 1994-12-25 Vorrichtung zum Aufweiten von Hohlkörpern
DE4446506 1994-12-25

Publications (2)

Publication Number Publication Date
EP0718057A2 EP0718057A2 (fr) 1996-06-26
EP0718057A3 true EP0718057A3 (fr) 1996-07-10

Family

ID=6537049

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95119901A Withdrawn EP0718057A2 (fr) 1994-12-25 1995-12-16 Dispositif d'élargissement de pièces creuses

Country Status (2)

Country Link
EP (1) EP0718057A2 (fr)
DE (1) DE4446506A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT878287E (pt) * 1997-05-12 2003-01-31 Virax Sa Dispositivo de expansao para formar encaixes nas extremidades de tubos em material plastico ou complexo de plastico-aluminio
DE19843560A1 (de) * 1998-09-23 2000-03-30 Rheinauer Maschinen & Armature Verfahren zur Herstellung einer Gehäusehalbschale für eine Absperrarmatur und Vorrichtung zur Durchführung des Verfahrens
DE19924695C2 (de) * 1999-05-28 2001-05-10 Rothenberger Werkzeuge Ag Expansionswerkzeug für Hohlkörper und Verfahren zu dessen Herstellung
DE19963885C1 (de) * 1999-12-30 2001-05-03 Rehau Ag & Co Verfahren zum Aufweiten von flexiblen Rohren und Vorrichtung zur Durchführung des Verfahrens
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
KR101221807B1 (ko) 2006-12-29 2013-01-14 페어차일드코리아반도체 주식회사 전력 소자 패키지
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
DE202011107262U1 (de) 2011-10-25 2012-02-03 Peter Hoffmann Rohrexpander zum Aufweiten von Kunststoffrohren
US20130192331A1 (en) * 2012-01-30 2013-08-01 Fatigue Technology, Inc. Installation/processing systems, methods, and components
US8938886B2 (en) 2012-01-30 2015-01-27 Fatigue Technology, Inc. Smart installation/processing systems, components, and methods of operating the same
DE102012100894A1 (de) 2012-02-03 2013-08-08 Rehau Ag + Co Expansionskopf für Aufweitwerkzeuge, diesen umfassendes Expansionswerkzeug sowie deren Verwendung
DE202012100361U1 (de) 2012-02-03 2013-05-06 Rehau Ag + Co. Expansionskopf für Aufweitwerkzeuge und diesen umfassendes Expansionswerkzeug
DE202012104450U1 (de) * 2012-11-19 2014-02-25 Rehau Ag + Co Expansionskopf für Aufweitwerkzeuge und diesen umfassendes Expansionswerkzeug
US9914260B2 (en) 2014-06-20 2018-03-13 Milwaukee Electric Tool Corporation PEX expanding tool
CN104624825A (zh) * 2014-12-17 2015-05-20 南京航空航天大学 一种深海用埋弧焊直缝焊管扩径外扇形块及其表面防护方法
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
CN109531980B (zh) * 2018-12-29 2024-03-29 天津中财型材有限责任公司 一种塑料管材扩径变形工装
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
EP4319959A1 (fr) 2021-04-09 2024-02-14 Milwaukee Electric Tool Corporation Outil d'expansion
CN116037784B (zh) * 2023-02-20 2023-11-10 无锡市新峰管业有限公司 一种核电小口径管件扩口设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000503A1 (fr) * 1986-07-16 1988-01-28 Heather Joan Lind Ameliorations apportees a des expanseurs de tubes
US4753101A (en) * 1986-12-08 1988-06-28 Shultz William E Apparatus and method for expanding and shaping tubular conduits
DE4220794A1 (de) * 1992-06-25 1994-01-05 Wirsbo Rohrprod Und Vertr Gmbh Spreizdorn mit Anfasung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE519535C (de) * 1927-02-20 1931-02-28 Paul Thomas Einhaendig zu bedienende Rohraufweitzange
CH617877A5 (en) * 1977-12-06 1980-06-30 Leleu Marcel Sa Expansion and/or positioning chuck
EP0112853A4 (fr) * 1982-07-01 1984-11-22 Rast Patent Mfg Pty Dispositif d'evasement de tuyau.
DE4202348C1 (en) * 1992-01-29 1993-06-09 Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De Tube end expansion tool - has holding drillings for guide pins at inner and outer flange sectors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000503A1 (fr) * 1986-07-16 1988-01-28 Heather Joan Lind Ameliorations apportees a des expanseurs de tubes
US4753101A (en) * 1986-12-08 1988-06-28 Shultz William E Apparatus and method for expanding and shaping tubular conduits
DE4220794A1 (de) * 1992-06-25 1994-01-05 Wirsbo Rohrprod Und Vertr Gmbh Spreizdorn mit Anfasung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HEINRICH MAURI: "Der Vorrichtungsbau - Einteilung, Aufgaben und Elemente der Vorrichtungen", SPRINGER-VERLAG, BERLIN *

Also Published As

Publication number Publication date
EP0718057A2 (fr) 1996-06-26
DE4446506A1 (de) 1996-06-27

Similar Documents

Publication Publication Date Title
DK105996A (fr)
DK0677466T3 (fr)
EP0669187A3 (fr)
EP0666470A3 (fr)
DE69535748D1 (fr)
FR2725968B1 (fr)
ECSDI940187S (fr)
ECSDI940183S (fr)
ECSDI940193S (fr)
ECSDI940190S (fr)
CU22453A3 (fr)
ECSMU940034U (fr)
ECSDI940184S (fr)
ECSDI940213S (fr)
ECSDI940181S (fr)
ECSDI940180S (fr)
DK40195A (fr)
ECSMU940035U (fr)
IN181178B (fr)
BRPI9401073A2 (fr)
CN3026821S (fr)
CN3023289S (fr)
CN3028520S (fr)
CN3028493S (fr)
CN3028012S (fr)

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19961219

17Q First examination report despatched

Effective date: 19990701

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19991112