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FR1048482A - Fabrication de raccords de tuyaux à branchements - Google Patents

Fabrication de raccords de tuyaux à branchements

Info

Publication number
FR1048482A
FR1048482A FR1048482DA FR1048482A FR 1048482 A FR1048482 A FR 1048482A FR 1048482D A FR1048482D A FR 1048482DA FR 1048482 A FR1048482 A FR 1048482A
Authority
FR
France
Prior art keywords
manufacture
branch pipe
pipe fittings
fittings
branch
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
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1048482A publication Critical patent/FR1048482A/fr
Expired 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/294—Forming collars by compressing a fluid or a yieldable or resilient mass in the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1048482D 1950-09-18 1951-09-18 Fabrication de raccords de tuyaux à branchements Expired FR1048482A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1048482X 1950-09-18

Publications (1)

Publication Number Publication Date
FR1048482A true FR1048482A (fr) 1953-12-22

Family

ID=10870414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048482D Expired FR1048482A (fr) 1950-09-18 1951-09-18 Fabrication de raccords de tuyaux à branchements

Country Status (1)

Country Link
FR (1) FR1048482A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944501A (en) * 1950-09-18 1960-07-12 Ici Ltd Apparatus for making branched pipe fittings
FR2477918A1 (fr) * 1980-03-13 1981-09-18 Vallourec Procede perfectionne pour fabriquer des pieces par hydroflambage et dispositif pour la mise en oeuvre de ce procede
FR2535987A1 (fr) * 1982-11-16 1984-05-18 Vallourec Procede de formage d'un ou plusieurs bulbes, par deformation plastique en expansion de la paroi d'un troncon de tube
EP0633075A1 (fr) * 1993-07-08 1995-01-11 Subsana-Anstalt Procédé et dispositif pour le formage de profils creux métalliques soutenu par pression interne
WO2002090014A1 (fr) * 2001-05-04 2002-11-14 Daimlerchrysler Ag Procede et dispositif pour produire des elements moules accessoires
CN116078856A (zh) * 2023-02-08 2023-05-09 沧州泰昌管道装备有限公司 一种三通的成型模具

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944501A (en) * 1950-09-18 1960-07-12 Ici Ltd Apparatus for making branched pipe fittings
FR2477918A1 (fr) * 1980-03-13 1981-09-18 Vallourec Procede perfectionne pour fabriquer des pieces par hydroflambage et dispositif pour la mise en oeuvre de ce procede
EP0036365B1 (fr) * 1980-03-13 1984-09-12 VALLOUREC Société Anonyme dite. Procédé perfectionné pour fabriquer des pièces par hydroflambage et dispositif pour la mise en oeuvre de ce procédé
FR2535987A1 (fr) * 1982-11-16 1984-05-18 Vallourec Procede de formage d'un ou plusieurs bulbes, par deformation plastique en expansion de la paroi d'un troncon de tube
EP0633075A1 (fr) * 1993-07-08 1995-01-11 Subsana-Anstalt Procédé et dispositif pour le formage de profils creux métalliques soutenu par pression interne
WO2002090014A1 (fr) * 2001-05-04 2002-11-14 Daimlerchrysler Ag Procede et dispositif pour produire des elements moules accessoires
CN116078856A (zh) * 2023-02-08 2023-05-09 沧州泰昌管道装备有限公司 一种三通的成型模具
CN116078856B (zh) * 2023-02-08 2023-08-15 沧州泰昌管道装备有限公司 一种三通的成型模具

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