FI973328A - Laajennustyökalu kylmämuokkausta varten - Google Patents

Laajennustyökalu kylmämuokkausta varten Download PDF

Info

Publication number
FI973328A
FI973328A FI973328A FI973328A FI973328A FI 973328 A FI973328 A FI 973328A FI 973328 A FI973328 A FI 973328A FI 973328 A FI973328 A FI 973328A FI 973328 A FI973328 A FI 973328A
Authority
FI
Finland
Prior art keywords
cold forming
expansion tool
forming expansion
tool
cold
Prior art date
Application number
FI973328A
Other languages
English (en)
Swedish (sv)
Other versions
FI973328A0 (fi
Inventor
Friedrich Imgram
Original Assignee
Wirsbo Rohrprod Und Vertr 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 Wirsbo Rohrprod Und Vertr Gmbh filed Critical Wirsbo Rohrprod Und Vertr Gmbh
Publication of FI973328A publication Critical patent/FI973328A/fi
Publication of FI973328A0 publication Critical patent/FI973328A0/fi

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Earth Drilling (AREA)
FI973328A 1995-02-15 1997-08-14 Laajennustyökalu kylmämuokkausta varten FI973328A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19504968A DE19504968A1 (de) 1995-02-15 1995-02-15 Spreizwerkzeug für Kaltverformungen
PCT/EP1996/000501 WO1996025255A1 (de) 1995-02-15 1996-02-07 Spreizwerkzeug für kaltverformungen

Publications (2)

Publication Number Publication Date
FI973328A true FI973328A (fi) 1997-08-14
FI973328A0 FI973328A0 (fi) 1997-08-14

Family

ID=7753972

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973328A FI973328A0 (fi) 1995-02-15 1997-08-14 Laajennustyökalu kylmämuokkausta varten

Country Status (11)

Country Link
EP (1) EP0809553A1 (fi)
JP (1) JPH11500358A (fi)
AU (1) AU4788196A (fi)
CA (1) CA2211897A1 (fi)
DE (1) DE19504968A1 (fi)
FI (1) FI973328A0 (fi)
HU (1) HUP9801997A2 (fi)
NO (1) NO973754L (fi)
PL (1) PL321799A1 (fi)
SK (1) SK110397A3 (fi)
WO (1) WO1996025255A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613985U1 (de) * 1996-08-13 1996-11-14 Wirsbo Rohrproduktion und Vertriebs-GmbH, 63150 Heusenstamm Spreizwerkzeug mit Rückholvorrichtung
US6439023B1 (en) * 2000-03-22 2002-08-27 General Electric Company Methods and apparatus for retrofitting compressible flanges
DE202008002266U1 (de) * 2008-02-18 2008-04-30 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft Vorrichtung zum Aufweiten von Rohren
DE202008002265U1 (de) * 2008-02-18 2008-04-30 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Vorrichtung zum Aufweiten von Rohren
CH699306A1 (de) * 2008-08-13 2010-02-15 Finemon Ag Aufweitwerkzeug für Rohre und Rohrpresskupplung.
US11543065B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Extruded cold-expansion compression collar
US11541581B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Injection molded cold-expansion compression collar
US11054076B2 (en) 2016-11-04 2021-07-06 Zurn Industries, Llc Reinforcing ring with sleeve
ES2948193T3 (es) * 2018-09-27 2023-09-01 Uponor Innovation Ab Herramienta de expansión

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385087A (en) * 1966-02-18 1968-05-28 Huth Mfg Corp Swaging tool
US4198844A (en) * 1979-01-05 1980-04-22 J & S Hydraulics Inc. Tube expander
SE9300365L (sv) * 1993-02-05 1994-08-01 Wirsbo Bruks Ab Förfarande för upprättande av en rörförbindning samt för användning vid förfarandet lämpat rörförbindningsstycke

Also Published As

Publication number Publication date
JPH11500358A (ja) 1999-01-12
NO973754L (no) 1997-10-13
PL321799A1 (en) 1997-12-22
EP0809553A1 (de) 1997-12-03
AU4788196A (en) 1996-09-04
CA2211897A1 (en) 1996-08-22
NO973754D0 (no) 1997-08-14
HUP9801997A2 (hu) 1998-12-28
WO1996025255A1 (de) 1996-08-22
DE19504968A1 (de) 1996-08-22
SK110397A3 (en) 1998-01-14
FI973328A0 (fi) 1997-08-14

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