JPS51116164A - Apparatus for expanding conduit ends - Google Patents

Apparatus for expanding conduit ends

Info

Publication number
JPS51116164A
JPS51116164A JP2803776A JP2803776A JPS51116164A JP S51116164 A JPS51116164 A JP S51116164A JP 2803776 A JP2803776 A JP 2803776A JP 2803776 A JP2803776 A JP 2803776A JP S51116164 A JPS51116164 A JP S51116164A
Authority
JP
Japan
Prior art keywords
conduit ends
expanding conduit
expanding
conduit
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.)
Pending
Application number
JP2803776A
Other languages
Japanese (ja)
Inventor
Rootenberugaa Giyuntaa
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.)
Rootenberugaa Unto Co Berukutsuoige Unto Mashiinen KG GmbH
Rothenberger Co GmbH
Original Assignee
Rootenberugaa Unto Co Berukutsuoige Unto Mashiinen KG GmbH
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 Rootenberugaa Unto Co Berukutsuoige Unto Mashiinen KG GmbH, Rothenberger Co GmbH filed Critical Rootenberugaa Unto Co Berukutsuoige Unto Mashiinen KG GmbH
Publication of JPS51116164A publication Critical patent/JPS51116164A/en
Pending 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Punching Or Piercing (AREA)
JP2803776A 1975-03-15 1976-03-15 Apparatus for expanding conduit ends Pending JPS51116164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752511490 DE2511490A1 (en) 1975-03-15 1975-03-15 DEVICE FOR EXPANSION OF PIPE ENDS

Publications (1)

Publication Number Publication Date
JPS51116164A true JPS51116164A (en) 1976-10-13

Family

ID=5941535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2803776A Pending JPS51116164A (en) 1975-03-15 1976-03-15 Apparatus for expanding conduit ends

Country Status (6)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004009142A (en) * 2002-06-06 2004-01-15 Rothenberger Werkzeuge Ag Plier type hand tool for expanding hollow body
JP2012232514A (en) * 2011-05-02 2012-11-29 Nippon Pillar Packing Co Ltd Apparatus for working resin pipe
KR20210059891A (en) * 2019-11-18 2021-05-26 (주)지비엔텍 Rotating Drive Type Locking Module
CN112872210A (en) * 2021-01-18 2021-06-01 曹树锋 Metal pipe reaming equipment for industrial processing
CN113649484A (en) * 2021-07-26 2021-11-16 浙江飞越机电有限公司 Double-spring feeding reset structure of hydraulic pipe fitting machining tool conical head

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654102C2 (en) * 1976-11-29 1984-01-05 Rothenberger GmbH & Co Werkzeuge-Maschinen KG, 6000 Frankfurt Expansion head for pipe expanding devices with exchangeable expansion jaws
DE3067136D1 (en) * 1979-07-30 1984-04-26 Ridge Tool Co Tube expanding tool
GB2134835B (en) * 1982-12-01 1986-12-10 Bailey & Co Ltd Sheet metal punch
US4735078A (en) * 1986-07-07 1988-04-05 Emerson Electric Co. Tube expanding tool
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
DE3732628C1 (en) * 1987-09-28 1989-04-27 Rothenberger Werkzeuge Masch Expanding tool for hollow workpieces
DE3826187A1 (en) * 1988-08-02 1990-02-08 Rothenberger Werkzeuge Masch Expansion tool for hollow workpieces
DE3930710A1 (en) * 1989-09-14 1991-03-28 Rothenberger Werkzeuge Masch Expanding tool for hollow, cylindrical workpieces
GB9024776D0 (en) * 1990-11-14 1991-01-02 Johansson Bo E Cutting and flanging tools
DE4104205C1 (en) * 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
ATE262992T1 (en) * 2000-01-21 2004-04-15 Virax Sa EXPANSION DEVICE FOR FORMING SLEEVES ON PIPE ENDS
GB2371253B (en) * 2000-08-10 2004-04-14 Mechatronic Production Systems Improvements in pipe shaping
FR2910828B1 (en) 2006-12-28 2009-03-06 Virax Soc Par Actions Simplifi EXPANSION TOOL DEVICE FOR MACHINE PLIERS TO MAKE PLUGS IN PLASTIC OR COMPOSITE PIPES
WO2009000966A1 (en) * 2007-06-25 2008-12-31 Uponor Innovation Ab Method and tool for expanding a pipe end
EP2374554B1 (en) 2010-04-06 2017-09-06 Milwaukee Electric Tool Corporation Pex expanding tool
DE202010004948U1 (en) * 2010-04-13 2011-09-01 Rehau Ag + Co. Expander head for hollow workpieces with guided segments
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
CN109513839B (en) * 2018-12-15 2024-01-30 广东弘毅智能装备有限公司 Pipe end processing machine with accurate transmission
EP3698941A3 (en) 2019-02-20 2020-10-21 Milwaukee Electric Tool Corporation Pex expansion tool
CN212653901U (en) 2019-02-20 2021-03-05 米沃奇电动工具公司 Expansion tool, working element for expanding a pipe, fitting, mandrel assembly and pipe expansion system
CN214726466U (en) 2020-11-27 2021-11-16 米沃奇电动工具公司 Expansion tool
US11779990B2 (en) 2021-04-09 2023-10-10 Milwaukee Electric Tool Corporation Expansion tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004009142A (en) * 2002-06-06 2004-01-15 Rothenberger Werkzeuge Ag Plier type hand tool for expanding hollow body
JP2012232514A (en) * 2011-05-02 2012-11-29 Nippon Pillar Packing Co Ltd Apparatus for working resin pipe
KR20210059891A (en) * 2019-11-18 2021-05-26 (주)지비엔텍 Rotating Drive Type Locking Module
CN112872210A (en) * 2021-01-18 2021-06-01 曹树锋 Metal pipe reaming equipment for industrial processing
CN113649484A (en) * 2021-07-26 2021-11-16 浙江飞越机电有限公司 Double-spring feeding reset structure of hydraulic pipe fitting machining tool conical head
CN113649484B (en) * 2021-07-26 2024-04-26 浙江飞越机电有限公司 Double-spring feeding reset structure of hydraulic pipe fitting processing tool bit

Also Published As

Publication number Publication date
GB1485098A (en) 1977-09-08
DE2511490A1 (en) 1976-09-23
FR2304420A1 (en) 1976-10-15
FR2304420B3 (en) 1978-12-08
AU1183376A (en) 1977-09-15
BE838710A (en) 1976-06-16

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