CA1036059A - Jaw construction for expanding tools - Google Patents

Jaw construction for expanding tools

Info

Publication number
CA1036059A
CA1036059A CA234,741A CA234741A CA1036059A CA 1036059 A CA1036059 A CA 1036059A CA 234741 A CA234741 A CA 234741A CA 1036059 A CA1036059 A CA 1036059A
Authority
CA
Canada
Prior art keywords
jaw construction
expanding tools
expanding
tools
jaw
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.)
Expired
Application number
CA234,741A
Other languages
French (fr)
Inventor
Anthony H. R. Brookman
Wlodzimierz Rast
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.)
Rast Patent Manufacturers Pty Ltd
Original Assignee
Rast Patent Manufacturers Pty Ltd
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 Rast Patent Manufacturers Pty Ltd filed Critical Rast Patent Manufacturers Pty Ltd
Application granted granted Critical
Publication of CA1036059A publication Critical patent/CA1036059A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
CA234,741A 1974-09-13 1975-09-02 Jaw construction for expanding tools Expired CA1036059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB888074 1974-09-13

Publications (1)

Publication Number Publication Date
CA1036059A true CA1036059A (en) 1978-08-08

Family

ID=3766004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,741A Expired CA1036059A (en) 1974-09-13 1975-09-02 Jaw construction for expanding tools

Country Status (5)

Country Link
CA (1) CA1036059A (en)
DE (1) DE2459506B2 (en)
FR (1) FR2284382A1 (en)
GB (1) GB1515576A (en)
ZA (1) ZA755606B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552607C2 (en) * 1975-11-24 1985-08-01 Rothenberger GmbH & Co Werkzeuge-Maschinen KG, 6000 Frankfurt Hand tool for expanding pipe ends
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
DE3038617A1 (en) * 1980-10-13 1982-04-29 Elma Hans Schmidbauer KG, 7700 Singen DEVICE FOR NARROWING OR EXTENDING WEDDING RINGS
DE3147688A1 (en) * 1981-12-02 1983-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München "PIPE QUICK RELEASE"
FR2645052B1 (en) * 1989-03-31 1996-07-26 Virax Sa IMPROVEMENTS ON EXPANSION TOOLS MOUNTED ON AN APPARATUS FOR SHAPING THE END OF TUBES
DE4202348C1 (en) * 1992-01-29 1993-06-09 Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De Tube end expansion tool - has holding drillings for guide pins at inner and outer flange sectors
ES1028479Y (en) * 1994-07-01 1995-09-01 Saneper S A FLARING BODY.
US5799396A (en) * 1995-07-19 1998-09-01 Modine Manufacturing Company Method of installing a baffle in a header in a heat exchanger
GB9917578D0 (en) * 1999-07-28 1999-09-29 E R Varney Tools Limited Swaging tool

Also Published As

Publication number Publication date
FR2284382B3 (en) 1979-06-29
FR2284382A1 (en) 1976-04-09
ZA755606B (en) 1976-08-25
GB1515576A (en) 1978-06-28
DE2459506B2 (en) 1976-07-22
DE2459506A1 (en) 1976-04-01

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