FR793374A - Hand tool for working with metal pipes - Google Patents

Hand tool for working with metal pipes

Info

Publication number
FR793374A
FR793374A FR793374DA FR793374A FR 793374 A FR793374 A FR 793374A FR 793374D A FR793374D A FR 793374DA FR 793374 A FR793374 A FR 793374A
Authority
FR
France
Prior art keywords
working
hand tool
metal pipes
pipes
metal
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
Other languages
French (fr)
Inventor
Maurice Lucien Pierre Couprie
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 filed Critical
Application granted granted Critical
Publication of FR793374A publication Critical patent/FR793374A/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
    • B21D41/021—Enlarging by means of tube-flaring hand tools
    • B21D41/023—Enlarging by means of tube-flaring hand tools comprising rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR793374D 1934-10-29 1934-10-29 Hand tool for working with metal pipes Expired FR793374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793374T 1934-10-29

Publications (1)

Publication Number Publication Date
FR793374A true FR793374A (en) 1936-01-23

Family

ID=9233509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793374D Expired FR793374A (en) 1934-10-29 1934-10-29 Hand tool for working with metal pipes

Country Status (1)

Country Link
FR (1) FR793374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836898A2 (en) * 1996-10-18 1998-04-22 Alcatel Apparatus for flanging the end of a tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836898A2 (en) * 1996-10-18 1998-04-22 Alcatel Apparatus for flanging the end of a tube
EP0836898A3 (en) * 1996-10-18 1998-06-03 Alcatel Apparatus for flanging the end of a tube
US5826454A (en) * 1996-10-18 1998-10-27 Alcatel Alsthom Compagnie Generale D'electricite Device for flanging the end of a metal tube
AU720537B2 (en) * 1996-10-18 2000-06-01 Alcatel A device for flanging the end of a metallic tube

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