GB2008453B - Cold bending process and apparatus for the production of curved jacketed barrel ducts - Google Patents

Cold bending process and apparatus for the production of curved jacketed barrel ducts

Info

Publication number
GB2008453B
GB2008453B GB7842865A GB7842865A GB2008453B GB 2008453 B GB2008453 B GB 2008453B GB 7842865 A GB7842865 A GB 7842865A GB 7842865 A GB7842865 A GB 7842865A GB 2008453 B GB2008453 B GB 2008453B
Authority
GB
United Kingdom
Prior art keywords
ducts
curved
production
bending process
cold bending
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
GB7842865A
Other languages
English (en)
Other versions
GB2008453A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2008453A publication Critical patent/GB2008453A/en
Application granted granted Critical
Publication of GB2008453B publication Critical patent/GB2008453B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB7842865A 1977-11-05 1978-11-02 Cold bending process and apparatus for the production of curved jacketed barrel ducts Expired GB2008453B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772749589 DE2749589A1 (de) 1977-11-05 1977-11-05 Kaltbiege- verfahren und -vorrichtung zur herstellung von gekruemmten mantelrohrleitungen

Publications (2)

Publication Number Publication Date
GB2008453A GB2008453A (en) 1979-06-06
GB2008453B true GB2008453B (en) 1982-06-09

Family

ID=6023105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842865A Expired GB2008453B (en) 1977-11-05 1978-11-02 Cold bending process and apparatus for the production of curved jacketed barrel ducts

Country Status (4)

Country Link
JP (1) JPS5953128B2 (enrdf_load_stackoverflow)
DE (1) DE2749589A1 (enrdf_load_stackoverflow)
FR (1) FR2407764B2 (enrdf_load_stackoverflow)
GB (1) GB2008453B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245834C1 (de) * 1982-12-08 1984-03-15 Mannesmann AG, 4000 Düsseldorf Verfahren zum Herstellen eines Rohrbogens
DE3415077C1 (de) * 1984-04-21 1985-09-05 Schmitz & Brill GmbH & Co. KG, 5950 Finnentrop Verfahren zum Herstellen von doppelwandigen,gekruemmten Rohrabschnitten fuer Abgasanlagen an Kraftfahrzeugen od.dgl. und Werkzeug zur Durchfuehrung des Verfahrens
DE3438398A1 (de) * 1984-10-19 1986-04-30 Ebener GmbH, 5439 Bad Marienberg Verfahren und vorrichtung zum herstellen wendelfoermiger rohre
DE602004007465T2 (de) 2003-12-26 2007-10-31 Calsonic Kansei Corp. Vorrichtung und Verfahren zum Biegen von Mehrkammerrohren
RU2262405C1 (ru) * 2004-02-27 2005-10-20 Открытое Акционерное Общество "Дефорт" (Оао "Дефорт") Способ изготовления элемента криволинейной формы, содержащего внутреннюю и наружную трубы, установленные коаксиально относительно друг друга, и устройство для его осуществления
AT503660B1 (de) * 2006-06-13 2007-12-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
DE102012012139B4 (de) * 2012-06-20 2014-12-24 Isobend GmbH Vorrichtung und Verfahren zum Biegen von Rohrleitungen für Pipelines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650636A (en) * 1952-06-21 1953-09-01 Jr Harry C Jennings Apparatus for bending tubing
DE1238313B (de) * 1964-04-25 1967-04-06 Hilgers Maschinen Und App Baua Rohrbiegemaschine mit Biegeformstueck, Gleitschiene, Dorn und Nachpressvorrichtung
DE1627531C3 (de) * 1967-09-01 1974-08-22 Arog Armaturen + Apparate + Roehren Gmbh, 4630 Bochum-Gerthe Einrichtung zur Herstellung von Mantelrohrbogen
DE2239821A1 (de) * 1972-08-12 1974-02-21 Bremshey Ag Verfahren zur herstellung von doppelwandigen rohren
US4009601A (en) * 1975-01-24 1977-03-01 K.K. Shimizu Seisakusho Method of and apparatus for bending a double pipe
DE2637454C2 (de) * 1976-08-20 1982-07-08 Robert Dipl.-Ing. 5000 Köln Schwarze Vorrichtung zum Biegen zweier ineinander gesteckter Rohre

Also Published As

Publication number Publication date
FR2407764B2 (fr) 1985-08-02
JPS5499067A (en) 1979-08-04
FR2407764A2 (fr) 1979-06-01
DE2749589C2 (enrdf_load_stackoverflow) 1990-04-12
GB2008453A (en) 1979-06-06
DE2749589A1 (de) 1979-05-10
JPS5953128B2 (ja) 1984-12-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971102