FR2462213A1 - Perfectionnements aux outils de faconnage de collets cylindriques sur parois minces - Google Patents

Perfectionnements aux outils de faconnage de collets cylindriques sur parois minces Download PDF

Info

Publication number
FR2462213A1
FR2462213A1 FR7919756A FR7919756A FR2462213A1 FR 2462213 A1 FR2462213 A1 FR 2462213A1 FR 7919756 A FR7919756 A FR 7919756A FR 7919756 A FR7919756 A FR 7919756A FR 2462213 A1 FR2462213 A1 FR 2462213A1
Authority
FR
France
Prior art keywords
tool
collar
metal pipe
nut
branches
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.)
Granted
Application number
FR7919756A
Other languages
English (en)
French (fr)
Other versions
FR2462213B3 (enExample
Inventor
Jean-Ferdinand Chalvignac
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.)
Virax SA
Original Assignee
Virax SA
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 Virax SA filed Critical Virax SA
Priority to FR7919756A priority Critical patent/FR2462213A1/fr
Publication of FR2462213A1 publication Critical patent/FR2462213A1/fr
Application granted granted Critical
Publication of FR2462213B3 publication Critical patent/FR2462213B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/298—Forming collars by flow-drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
FR7919756A 1979-07-27 1979-07-27 Perfectionnements aux outils de faconnage de collets cylindriques sur parois minces Granted FR2462213A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7919756A FR2462213A1 (fr) 1979-07-27 1979-07-27 Perfectionnements aux outils de faconnage de collets cylindriques sur parois minces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919756A FR2462213A1 (fr) 1979-07-27 1979-07-27 Perfectionnements aux outils de faconnage de collets cylindriques sur parois minces

Publications (2)

Publication Number Publication Date
FR2462213A1 true FR2462213A1 (fr) 1981-02-13
FR2462213B3 FR2462213B3 (enExample) 1982-06-18

Family

ID=9228515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919756A Granted FR2462213A1 (fr) 1979-07-27 1979-07-27 Perfectionnements aux outils de faconnage de collets cylindriques sur parois minces

Country Status (1)

Country Link
FR (1) FR2462213A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11318515B1 (en) 2021-02-08 2022-05-03 Sigma Corporation Large diameter pipe rounding tool and method of use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11318515B1 (en) 2021-02-08 2022-05-03 Sigma Corporation Large diameter pipe rounding tool and method of use

Also Published As

Publication number Publication date
FR2462213B3 (enExample) 1982-06-18

Similar Documents

Publication Publication Date Title
US5226231A (en) Pipe joining tool
EP1412107B1 (fr) Dispositif d'outil a expansion pour pince a emboiture
CA2217464C (fr) Dispositif de serrage d'attachements a cone creux
BE1001949A3 (fr) Perfectionnements aux outils a tuliper des tubes.
FR2528566A1 (fr) Jauge de controle de profondeur d'un trou
FR2462213A1 (fr) Perfectionnements aux outils de faconnage de collets cylindriques sur parois minces
EP0552578A1 (fr) Extracteur de ciment chirurgical
US2499658A (en) Facing tool
EP2383059A1 (fr) Outil d'usinage et pince avec embout interchangeable
CA2145079A1 (en) Line tapping and clamping assembly for refrigeration systems
FR2887952A1 (fr) Dispositif d'actionnement d'un robinet d'arret
FR2511632A1 (fr) Mandrin de serrage, notamment pour outils de percage sous percussion
EP0541469B1 (fr) Raccords pour tubes en matière synthétique et procédé de montage de tels raccords
EP0863807B1 (fr) Appareil d'injection d'un liquide dans une piece de bois
FR2520087A1 (fr) Dispositif pour faciliter le raccordement des tuyaux onduleux et procede pour le realiser
FR2608728A1 (fr) Manchon-raccord pour tuyauterie
FR2518444A1 (fr) Dispositif d'immobilisation ou d'entrainement par l'interieur de pieces cylindriques creuses
FR2697610A1 (fr) Dispositif de guidage et raccord d'extrémité remplaçable pour extrémités de canalisations flexibles utilisables en mer.
EP1429121A1 (fr) Dispositif de réglage de débit pour fluides
FR3095148A1 (fr) Mandrin expansible pour l’entrainement d’un arbre de turbomachine d’aeronef
FR2459101A1 (fr) Coupe-tubes de chantier a molettes et a arcades pour coupe precise et sans copeau des tubes de grand diametre
FR2984780A1 (fr) Dispositif de percage d'une canalisation
FR2719357A1 (fr) Dispositif destiné à intercaler un orifice calibré sur une conduite.
WO2001096770A2 (fr) Raccordement d'embouts a cames de verrouillage
BE455006A (enExample)