EP0266671A3 - Expanding tool and expanding device - Google Patents

Expanding tool and expanding device Download PDF

Info

Publication number
EP0266671A3
EP0266671A3 EP87115867A EP87115867A EP0266671A3 EP 0266671 A3 EP0266671 A3 EP 0266671A3 EP 87115867 A EP87115867 A EP 87115867A EP 87115867 A EP87115867 A EP 87115867A EP 0266671 A3 EP0266671 A3 EP 0266671A3
Authority
EP
European Patent Office
Prior art keywords
expanding
tool
expanding device
expanding tool
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
EP87115867A
Other languages
German (de)
Other versions
EP0266671A2 (en
EP0266671B1 (en
Inventor
Christian Foll Und Sohne Gmbh & Co Rems-Werk
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.)
Rems Werk Christian Foell und Soehne GmbH and Co
Original Assignee
Rems Werk Christian Foell und Soehne GmbH and Co
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
Priority claimed from DE19863637292 external-priority patent/DE3637292A1/en
Application filed by Rems Werk Christian Foell und Soehne GmbH and Co filed Critical Rems Werk Christian Foell und Soehne GmbH and Co
Publication of EP0266671A2 publication Critical patent/EP0266671A2/en
Publication of EP0266671A3 publication Critical patent/EP0266671A3/en
Application granted granted Critical
Publication of EP0266671B1 publication Critical patent/EP0266671B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Earth Drilling (AREA)
  • Gripping On Spindles (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP87115867A 1986-11-03 1987-10-29 Expanding tool and expanding device Expired - Lifetime EP0266671B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3637292 1986-11-03
DE19863637292 DE3637292A1 (en) 1986-11-03 1986-11-03 Expansion tool
DE3643727A DE3643727C2 (en) 1986-11-03 1986-12-20 Pipe widening device
DE3643727 1986-12-20

Publications (3)

Publication Number Publication Date
EP0266671A2 EP0266671A2 (en) 1988-05-11
EP0266671A3 true EP0266671A3 (en) 1988-09-07
EP0266671B1 EP0266671B1 (en) 1990-10-03

Family

ID=25848982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87115867A Expired - Lifetime EP0266671B1 (en) 1986-11-03 1987-10-29 Expanding tool and expanding device

Country Status (4)

Country Link
US (1) US4831855A (en)
EP (1) EP0266671B1 (en)
DE (2) DE3643727C2 (en)
ES (1) ES2017987B3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050439A (en) * 1986-10-28 1991-09-24 The Foxboro Company Coriolis-type mass flowmeter circuitry
US4911020A (en) * 1986-10-28 1990-03-27 The Foxboro Company Coriolis-type mass flowmeter circuitry
JP2834264B2 (en) * 1990-03-15 1998-12-09 レッキス工業株式会社 Electric flare tool
DE19704517C2 (en) 1997-02-06 2003-06-12 Zf Sachs Ag Torsional vibration damping device for damping torsional vibrations in a drive train
US6484550B2 (en) 2001-01-31 2002-11-26 Rexam Beverage Can Company Method and apparatus for necking the open end of a container
US6931902B1 (en) * 2003-06-11 2005-08-23 Bryan Delp Tube flaring machine
US20060117827A1 (en) * 2004-12-07 2006-06-08 Kao Meng J Tube expander
DE102005059388A1 (en) * 2005-12-09 2007-06-14 Rennsteig Werkzeuge Gmbh Device for expanding pipe ends
US7650772B2 (en) * 2007-03-26 2010-01-26 Minor Rodger D Rotary flaring tool and method of use
CH707604A1 (en) 2013-02-13 2014-08-15 Florian Goop Borde run block for expanding cylindrical pipe ends.
CN104128522A (en) * 2013-11-30 2014-11-05 柳州万众汽车部件有限公司 Pipe end spinning and safely-clamping device
CN108326165A (en) * 2018-02-11 2018-07-27 高晓生 The expanding device of minor diameter high pressure capillary
WO2020123108A1 (en) 2018-12-10 2020-06-18 Uniweld Products, Inc. Flaring tool and method of flaring a tube or the like
EP4228834A1 (en) * 2020-10-13 2023-08-23 DiversiTech Corporation Bits and methods of manufacture and use thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449247A (en) * 1944-03-25 1948-09-14 Burndy Engineering Co Inc Method for forming tubular structures
DE1896112U (en) * 1964-04-17 1964-07-09 David Kotthaus Ag DEVICE FOR THE FORMATION OF SLEEVE-SHAPED PIPE ENDS.
CH416521A (en) * 1965-03-03 1966-07-15 Pernet Cyril Apparatus for forming collars at the end of soft material tubes
DD149475A1 (en) * 1979-04-06 1981-07-15 Kauno L J Koskinen WELDING DEVICE FOR MANUFACTURING A CONNECTING SUPPORT
DE8534175U1 (en) * 1985-12-05 1986-01-30 John & Co, 7590 Achern Mandrel for expanding pipes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861623A (en) * 1957-10-29 1958-11-25 Imp Brass Mfg Co Tube flaring tool with frusto conical roller bearing groove
US3262297A (en) * 1964-02-04 1966-07-26 Chicago Speciaity Mfg Co Flaring and burnishing tool
US3683657A (en) * 1969-05-23 1972-08-15 Fred Davies Pipe fitting tool
CA926748A (en) * 1969-05-30 1973-05-22 T. Clay Elwyn Tube expanding device
US3818734A (en) * 1973-05-23 1974-06-25 J Bateman Casing expanding mandrel
US3913364A (en) * 1974-07-11 1975-10-21 Imp Eastman Corp Flaring tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449247A (en) * 1944-03-25 1948-09-14 Burndy Engineering Co Inc Method for forming tubular structures
DE1896112U (en) * 1964-04-17 1964-07-09 David Kotthaus Ag DEVICE FOR THE FORMATION OF SLEEVE-SHAPED PIPE ENDS.
CH416521A (en) * 1965-03-03 1966-07-15 Pernet Cyril Apparatus for forming collars at the end of soft material tubes
DD149475A1 (en) * 1979-04-06 1981-07-15 Kauno L J Koskinen WELDING DEVICE FOR MANUFACTURING A CONNECTING SUPPORT
DE8534175U1 (en) * 1985-12-05 1986-01-30 John & Co, 7590 Achern Mandrel for expanding pipes

Also Published As

Publication number Publication date
ES2017987B3 (en) 1991-03-16
DE3643727C2 (en) 1996-09-05
EP0266671A2 (en) 1988-05-11
US4831855A (en) 1989-05-23
DE3643727A1 (en) 1988-06-30
DE3765386D1 (en) 1990-11-08
EP0266671B1 (en) 1990-10-03

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