FI973328A - Cold forming expansion tool - Google Patents

Cold forming expansion tool 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
Finnish (fi)
Swedish (sv)
Other versions
FI973328A0 (en
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 FI973328A0 publication Critical patent/FI973328A0/en
Publication of FI973328A publication Critical patent/FI973328A/en

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)
  • Earth Drilling (AREA)
  • Treatment Of Fiber Materials (AREA)
FI973328A 1995-02-15 1997-08-14 Cold forming expansion tool FI973328A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19504968A DE19504968A1 (en) 1995-02-15 1995-02-15 Spreading tool for cold forming
PCT/EP1996/000501 WO1996025255A1 (en) 1995-02-15 1996-02-07 Expanding tool for-cold-forming

Publications (2)

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

Family

ID=7753972

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973328A FI973328A (en) 1995-02-15 1997-08-14 Cold forming expansion tool

Country Status (11)

Country Link
EP (1) EP0809553A1 (en)
JP (1) JPH11500358A (en)
AU (1) AU4788196A (en)
CA (1) CA2211897A1 (en)
DE (1) DE19504968A1 (en)
FI (1) FI973328A (en)
HU (1) HUP9801997A2 (en)
NO (1) NO973754L (en)
PL (1) PL321799A1 (en)
SK (1) SK110397A3 (en)
WO (1) WO1996025255A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29613985U1 (en) * 1996-08-13 1996-11-14 Wirsbo Rohrprod Und Vertr Gmbh Spreading tool with return device
US6439023B1 (en) * 2000-03-22 2002-08-27 General Electric Company Methods and apparatus for retrofitting compressible flanges
DE202008002265U1 (en) * 2008-02-18 2008-04-30 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Device for expanding pipes
DE202008002266U1 (en) * 2008-02-18 2008-04-30 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft Device for expanding pipes
CH699306A1 (en) * 2008-08-13 2010-02-15 Finemon Ag Flaring tool for pipes and pipe pressing clutch.
US11541581B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Injection molded cold-expansion compression collar
US11543065B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Extruded cold-expansion compression collar
US11054076B2 (en) 2016-11-04 2021-07-06 Zurn Industries, Llc Reinforcing ring with sleeve
ES2948193T3 (en) * 2018-09-27 2023-09-01 Uponor Innovation Ab Expansion tool

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 (en) * 1993-02-05 1994-08-01 Wirsbo Bruks Ab Method for establishing a pipe connection and for use in the process suitable pipe connection piece

Also Published As

Publication number Publication date
CA2211897A1 (en) 1996-08-22
JPH11500358A (en) 1999-01-12
FI973328A0 (en) 1997-08-14
AU4788196A (en) 1996-09-04
EP0809553A1 (en) 1997-12-03
DE19504968A1 (en) 1996-08-22
NO973754D0 (en) 1997-08-14
WO1996025255A1 (en) 1996-08-22
NO973754L (en) 1997-10-13
PL321799A1 (en) 1997-12-22
HUP9801997A2 (en) 1998-12-28
SK110397A3 (en) 1998-01-14

Similar Documents

Publication Publication Date Title
DE59607030D1 (en) Refrigerator
KR970010600U (en) Refrigerator
DE69830200D1 (en) EXPANSION PROCESS
FI954791A0 (en) Hydraulic refrigeration
FI973328A0 (en) Cold forming expansion tool
BR9603755A (en) Expansion billet
DE19882273T1 (en) Cold forming
DE9401970U1 (en) Expansion bolts
KR960035242U (en) Refrigerator
KR970014639U (en) Refrigerator
DE29520090U1 (en) Tool
KR970006680A (en) Expansion fitting
KR960038216U (en) Refrigerator
KR970006665U (en) Refrigerator
KR960032241U (en) Refrigerator
KR960029639U (en) Refrigerator
KR970044645U (en) Refrigerator
KR960035260U (en) Refrigerator
KR970006704U (en) Refrigerator
DE29521424U1 (en) Tool
IT1279953B1 (en) EXPANSION JOINT
KR960035269U (en) Refrigerator
KR970019017U (en) Refrigerator
KR960038203U (en) Refrigerator
KR960035261U (en) Refrigerator