ATE195448T1 - PIPE EXPANSION - Google Patents

PIPE EXPANSION

Info

Publication number
ATE195448T1
ATE195448T1 AT95500094T AT95500094T ATE195448T1 AT E195448 T1 ATE195448 T1 AT E195448T1 AT 95500094 T AT95500094 T AT 95500094T AT 95500094 T AT95500094 T AT 95500094T AT E195448 T1 ATE195448 T1 AT E195448T1
Authority
AT
Austria
Prior art keywords
flarer
tube
expander body
pipe expansion
slide
Prior art date
Application number
AT95500094T
Other languages
German (de)
Inventor
Dominguez Agustin Gonzalez
Original Assignee
Saneper S A
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 Saneper S A filed Critical Saneper S A
Application granted granted Critical
Publication of ATE195448T1 publication Critical patent/ATE195448T1/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)
  • Press Drives And Press Lines (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Lighters Containing Fuel (AREA)
  • Toys (AREA)

Abstract

Tube flarer or expander body, to be used with the help of a pushing tool (1), which causes the movement of a slide (4). A part (7) is attached to the end of the slide, with the tube flarer or expander body (9) then being fitted to this part. The interior of the tube flarer or expander body contains a part (15) provided with a conical forward portion (16), which acts on the unit (12) equipped with noses or bits in order to open or expand the ends of pipes or tubes. The tube flarer or expander body unit (9) is independent of the tool. <MATH>
AT95500094T 1994-07-01 1995-06-29 PIPE EXPANSION ATE195448T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09401845U ES1028479Y (en) 1994-07-01 1994-07-01 FLARING BODY.

Publications (1)

Publication Number Publication Date
ATE195448T1 true ATE195448T1 (en) 2000-09-15

Family

ID=8287316

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95500094T ATE195448T1 (en) 1994-07-01 1995-06-29 PIPE EXPANSION

Country Status (5)

Country Link
EP (1) EP0689886B1 (en)
AT (1) ATE195448T1 (en)
DE (1) DE69518366T2 (en)
ES (2) ES1028479Y (en)
PT (1) PT689886E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311204B1 (en) * 2000-05-25 2001-10-29 Henning Ruud Sliding piston device
EP1285705A3 (en) * 2001-08-13 2003-11-19 Alcan Technology &amp; Management Ltd. Method and device for the calibration of a hollow profile or hollow body
US10940521B2 (en) 2017-06-29 2021-03-09 Milwaukee Electric Tool Corporation Swage tool
CN110789111B (en) * 2018-08-01 2022-07-12 泰科电子(上海)有限公司 Expansion device for telescopic tubes and method for expanding telescopic tubes using an expansion device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459506B2 (en) * 1974-09-13 1976-07-22 Rast Patent Manufacturers Pty. Ltd., North Plympton, Südaustralien (Australien) JAW ARRANGEMENT FOR EXPANSION TOOLS
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
AU2792284A (en) * 1983-07-26 1985-01-31 Papco Corp. Hand tool for tube-flaring and similar
CA2024394A1 (en) * 1989-09-14 1991-03-15 Velte Karl-Heinz Expansion tool for hollow working parts

Also Published As

Publication number Publication date
DE69518366T2 (en) 2001-03-29
EP0689886A1 (en) 1996-01-03
ES1028479Y (en) 1995-09-01
ES2150538T3 (en) 2000-12-01
DE69518366D1 (en) 2000-09-21
EP0689886B1 (en) 2000-08-16
PT689886E (en) 2001-02-28
ES1028479U (en) 1995-01-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee