EP0499094A3 - Expanding tool for hollow work pieces - Google Patents

Expanding tool for hollow work pieces Download PDF

Info

Publication number
EP0499094A3
EP0499094A3 EP19920101508 EP92101508A EP0499094A3 EP 0499094 A3 EP0499094 A3 EP 0499094A3 EP 19920101508 EP19920101508 EP 19920101508 EP 92101508 A EP92101508 A EP 92101508A EP 0499094 A3 EP0499094 A3 EP 0499094A3
Authority
EP
European Patent Office
Prior art keywords
work pieces
expanding tool
hollow work
hollow
expanding
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.)
Ceased
Application number
EP19920101508
Other languages
German (de)
English (en)
Other versions
EP0499094A2 (de
Inventor
Karl-Heinz Velte
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 EP0499094A2 publication Critical patent/EP0499094A2/de
Publication of EP0499094A3 publication Critical patent/EP0499094A3/de
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Automatic Assembly (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Clamps And Clips (AREA)
EP19920101508 1991-02-12 1992-01-30 Expanding tool for hollow work pieces Ceased EP0499094A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4104205A DE4104205C1 (ja) 1991-02-12 1991-02-12
DE4104205 1991-02-12

Publications (2)

Publication Number Publication Date
EP0499094A2 EP0499094A2 (de) 1992-08-19
EP0499094A3 true EP0499094A3 (en) 1992-10-07

Family

ID=6424872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920101508 Ceased EP0499094A3 (en) 1991-02-12 1992-01-30 Expanding tool for hollow work pieces

Country Status (6)

Country Link
US (1) US5243845A (ja)
EP (1) EP0499094A3 (ja)
JP (1) JPH05185160A (ja)
AU (1) AU646131B2 (ja)
CA (1) CA2061060A1 (ja)
DE (1) DE4104205C1 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5836197A (en) * 1996-12-16 1998-11-17 Mckee Machine Tool Corp. Integral machine tool assemblies
US6439023B1 (en) * 2000-03-22 2002-08-27 General Electric Company Methods and apparatus for retrofitting compressible flanges
CA2419878A1 (en) * 2002-02-25 2003-08-25 James Creed Mechanical device for flaring a piling member
EP1369188B1 (de) * 2002-06-06 2003-12-17 Rothenberger Aktiengesellschaft Handwerkzeug in Form einer Zange zum Aufweiten von Hohlkörpern
US7325436B2 (en) * 2006-05-31 2008-02-05 Enzo Cheng Expanding tool for hollow members
US8517715B2 (en) 2010-04-06 2013-08-27 Milwaukee Electric Tool Corporation PEX expanding tool
DE202010004948U1 (de) * 2010-04-13 2011-09-01 Rehau Ag + Co. Expanderkopf für hohle Werkstücke mit geführten Segmenten
DE102010035222B4 (de) * 2010-08-24 2013-04-18 Rothenberger Ag Kupplung für die axiale Verbindung eines Antriebsgerätes mit einem Expanderkopf
US9943949B2 (en) 2010-08-24 2018-04-17 Rothenberger Ag Coupling parts for connecting a driving device to an expander head
US9388885B2 (en) 2013-03-15 2016-07-12 Ideal Industries, Inc. Multi-tool transmission and attachments for rotary tool
TWI433739B (zh) * 2013-04-02 2014-04-11 Chieh Yu Cheng 擴管器
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
WO2016201196A1 (en) 2015-06-10 2016-12-15 Milwaukee Electric Tool Corporation Pex expanding tool
EP3698942A3 (en) 2019-02-20 2020-10-28 Milwaukee Electric Tool Corporation Pex expansion tool
US11596999B2 (en) 2019-02-20 2023-03-07 Milwaukee Electric Tool Corporation PEX expansion tool
US11110646B2 (en) * 2019-07-23 2021-09-07 Brochman Innovations, Llc PEX tubing expander head
CN214726466U (zh) 2020-11-27 2021-11-16 米沃奇电动工具公司 扩展工具
US11779990B2 (en) 2021-04-09 2023-10-10 Milwaukee Electric Tool Corporation Expansion tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511490A1 (de) * 1975-03-15 1976-09-23 Edwin Rothenberger Schweisstec Vorrichtung zum aufweiten von rohrleitungsenden
DE2616324A1 (de) * 1976-04-14 1977-10-27 Kabel Metallwerke Ghh Vorrichtung zum kalibrieren von rohrenden
EP0252868A2 (en) * 1986-07-07 1988-01-13 Emerson Electric Co. Tube expanding tool
DE8807784U1 (de) * 1988-06-15 1988-08-11 Semmler, Allan Raymond Aufweitwerkzeug
DE3826187A1 (de) * 1988-08-02 1990-02-08 Rothenberger Werkzeuge Masch Aufweitewerkzeug fuer hohle werkstuecke

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238012A (en) * 1917-04-09 1917-08-21 Walker K Burwell Nut-lock.
US1717668A (en) * 1927-10-29 1929-06-18 Dhaenens Peter Nut lock
DE8800503U1 (de) * 1988-01-18 1989-05-18 Hesse, Kurt, 8510 Fürth Weiche für mit seitlichen Leitelementen für Fahrspielzeuge versehenen Spielfahrbahnen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511490A1 (de) * 1975-03-15 1976-09-23 Edwin Rothenberger Schweisstec Vorrichtung zum aufweiten von rohrleitungsenden
DE2616324A1 (de) * 1976-04-14 1977-10-27 Kabel Metallwerke Ghh Vorrichtung zum kalibrieren von rohrenden
EP0252868A2 (en) * 1986-07-07 1988-01-13 Emerson Electric Co. Tube expanding tool
DE8807784U1 (de) * 1988-06-15 1988-08-11 Semmler, Allan Raymond Aufweitwerkzeug
DE3826187A1 (de) * 1988-08-02 1990-02-08 Rothenberger Werkzeuge Masch Aufweitewerkzeug fuer hohle werkstuecke

Also Published As

Publication number Publication date
JPH05185160A (ja) 1993-07-27
EP0499094A2 (de) 1992-08-19
AU1033492A (en) 1992-08-20
AU646131B2 (en) 1994-02-10
DE4104205C1 (ja) 1992-10-08
CA2061060A1 (en) 1992-08-13
US5243845A (en) 1993-09-14

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