GB1504668A - Production of elongated metal bodies having passages running through them - Google Patents

Production of elongated metal bodies having passages running through them

Info

Publication number
GB1504668A
GB1504668A GB1770976A GB1770976A GB1504668A GB 1504668 A GB1504668 A GB 1504668A GB 1770976 A GB1770976 A GB 1770976A GB 1770976 A GB1770976 A GB 1770976A GB 1504668 A GB1504668 A GB 1504668A
Authority
GB
United Kingdom
Prior art keywords
block
bores
passages
passages running
stages
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
GB1770976A
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1504668A publication Critical patent/GB1504668A/en
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, 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
    • B21C37/151—Making tubes with multiple passages
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/02—Single bars, rods, wires, or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
GB1770976A 1975-05-30 1976-04-30 Production of elongated metal bodies having passages running through them Expired GB1504668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2523865 1975-05-30

Publications (1)

Publication Number Publication Date
GB1504668A true GB1504668A (en) 1978-03-22

Family

ID=5947734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1770976A Expired GB1504668A (en) 1975-05-30 1976-04-30 Production of elongated metal bodies having passages running through them

Country Status (2)

Country Link
CH (1) CH600962A5 (enExample)
GB (1) GB1504668A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044589A1 (de) * 1980-11-24 1982-06-03 Mannesmann AG, 4000 Düsseldorf Verfahren zur herstellung nahtloser aussenplattierter rohre
RU2152281C1 (ru) * 1999-08-02 2000-07-10 Открытое акционерное общество "УралЛУКтрубмаш" Способ изготовления сварных холоднодеформированных труб

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044589A1 (de) * 1980-11-24 1982-06-03 Mannesmann AG, 4000 Düsseldorf Verfahren zur herstellung nahtloser aussenplattierter rohre
RU2152281C1 (ru) * 1999-08-02 2000-07-10 Открытое акционерное общество "УралЛУКтрубмаш" Способ изготовления сварных холоднодеформированных труб

Also Published As

Publication number Publication date
CH600962A5 (enExample) 1978-06-30

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Legal Events

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

Effective date: 19950430