BE780845A - Dispositif pour fabriquer des troncons tubulaires coudes - Google Patents

Dispositif pour fabriquer des troncons tubulaires coudes

Info

Publication number
BE780845A
BE780845A BE780845A BE780845A BE780845A BE 780845 A BE780845 A BE 780845A BE 780845 A BE780845 A BE 780845A BE 780845 A BE780845 A BE 780845A BE 780845 A BE780845 A BE 780845A
Authority
BE
Belgium
Prior art keywords
truncons
elbow tubular
making elbow
making
tubular
Prior art date
Application number
BE780845A
Other languages
English (en)
French (fr)
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Publication of BE780845A publication Critical patent/BE780845A/xx

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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/12—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
BE780845A 1971-03-18 1972-03-17 Dispositif pour fabriquer des troncons tubulaires coudes BE780845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH401371A CH521179A (de) 1971-03-18 1971-03-18 Vorrichtung zum Herstellen von Rohrkrümmern

Publications (1)

Publication Number Publication Date
BE780845A true BE780845A (fr) 1972-07-17

Family

ID=4268163

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780845A BE780845A (fr) 1971-03-18 1972-03-17 Dispositif pour fabriquer des troncons tubulaires coudes

Country Status (4)

Country Link
BE (1) BE780845A (enExample)
CH (1) CH521179A (enExample)
DE (1) DE2204683A1 (enExample)
FR (1) FR2130214B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536852C2 (de) * 1975-08-19 1984-02-23 Gebr. Möck, 7400 Tübingen Vorrichtung zur Herstellung von Rohrbogen mit kleinem Krümmungsradius
DE2825166C2 (de) * 1978-06-08 1987-02-05 Rohrbogenwerk H. Siekmann GmbH & Co, 4980 Bünde Verfahren und Vorrichtung zum Herstellen von Rohrbogen mit sich von einem zum anderen Ende verjüngendem Querschnitt
RU2234388C1 (ru) * 2002-12-10 2004-08-20 Мусаев Ризван Магомедович Способ изготовления отвода
RU2294807C1 (ru) * 2005-10-04 2007-03-10 Общество с ограниченной ответственностью научно-производственное предприятие "Трубодеталь" (ООО НПП "Трубодеталь") Устройство для формообразования крутоизогнутых отводов
RU2384380C1 (ru) * 2008-07-14 2010-03-20 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" (ФГУП "ГКНПЦ им. М.В. Хруничева") Устройство для формовки крутоизогнутых патрубков переменного сечения
CN103978078B (zh) * 2014-05-16 2015-11-18 中国人民解放军第五三一一工厂 一种薄壁管子的弯曲装置及弯曲方法
CN105689477A (zh) * 2016-02-16 2016-06-22 湖州久立管件有限公司 一种铝合金弯头弯曲工艺
CN109821945B (zh) * 2019-03-18 2020-06-23 燕山大学 一种金属管材弯曲装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94488C (enExample) * 1952-05-26
FR1130941A (fr) * 1955-08-22 1957-02-13 Procédé pour la fabrication de tubes incurvés et dispositif pour la réalisation de ce procédé

Also Published As

Publication number Publication date
DE2204683A1 (de) 1972-09-21
CH521179A (de) 1972-04-15
FR2130214A1 (enExample) 1972-11-03
FR2130214B1 (enExample) 1975-08-29

Similar Documents

Publication Publication Date Title
BE803404A (fr) Dispositif de raccordement pour tuyaux
BE781763A (fr) Raccord pour tuyau
BE790448A (fr) Dispositif de refroidissement pour train de
SE381926B (sv) Kopplingsanordning for rorelement
FR2325285A7 (fr) Dispositif pour le transfert de fluides
SE388767B (sv) Anordning for skyltningsendamal
BE809674A (fr) Dispositif pour le transfert de fluides
BE792460A (fr) Raccord filete pour tuyau
BE791465A (fr) Dispositif de prearmement pour pastilleuse
BE783295A (fr) Dispositif de radiographie
BE774808A (fr) Dispositif pour mesurer la corrosion
RO86223A (ro) Dispozitiv de curatire interioara a tevilor
BE788128A (fr) Dispositif pour l'isolement d'electrodes
SE373408B (sv) Kopplingsanordning
SE388322B (sv) Anordning for losgoring medelst ultraljud
BE812514A (fr) Dispositif pour le raccordement de tubes de maniere liberale
CH544896A (de) Kupplungseinrichtung
BE790649A (fr) Dispositif pour la realisation de tube
CH595654B (fr) Compteur pour appareil horometrique.
BE783708A (fr) Dispositif pour le raccordement de deux tubulures
BE792271A (fr) Dispositif pour l'enseignement des langues
BE807679A (fr) Dispositif pour raccordement de tuyaux
BR7108286D0 (pt) Dispositivo de transferencia
BE787522A (fr) Dispositif pour la preparation d'irish-coffee
BE777137R (fr) Dispositif pour enlever des souillures de