FR870750A - Procédé de fabrication de corps creux par enroulements - Google Patents

Procédé de fabrication de corps creux par enroulements

Info

Publication number
FR870750A
FR870750A FR870750DA FR870750A FR 870750 A FR870750 A FR 870750A FR 870750D A FR870750D A FR 870750DA FR 870750 A FR870750 A FR 870750A
Authority
FR
France
Prior art keywords
windings
manufacturing process
hollow bodies
bodies
hollow
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.)
Dortmund Hoerder Huettenverein AG
Original Assignee
Dortmund Hoerder Huettenverein 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 Dortmund Hoerder Huettenverein AG filed Critical Dortmund Hoerder Huettenverein AG
Application granted granted Critical
Publication of FR870750A publication Critical patent/FR870750A/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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
FR870750D 1940-03-12 1941-03-11 Procédé de fabrication de corps creux par enroulements Expired FR870750A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED1873D DE896332C (de) 1940-03-12 1940-03-12 Verfahren zur Herstellung von Hochdruck-Hohlkoerpern, bei denen band-foermige Werkstoffe in einer oder mehreren Lagen schraubenfoermig auf einen Kernkoerper gewickelt werden

Publications (1)

Publication Number Publication Date
FR870750A true FR870750A (fr) 1942-03-23

Family

ID=7029569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870750D Expired FR870750A (fr) 1940-03-12 1941-03-11 Procédé de fabrication de corps creux par enroulements

Country Status (2)

Country Link
DE (1) DE896332C (fr)
FR (1) FR870750A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089713B (de) * 1956-04-13 1960-09-29 Phoenix Rheinrohr Ag Verfahren zum Herstellen eines endlosen Bandes beim kontinuierlichen Herstellen geschweisster Rohre durch Aneinanderschweissen von Vorstuecken

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051881B (de) * 1954-01-16 1959-03-05 Phoenix Rheinrohr Ag Hochdruckwickelrohr
NL285941A (fr) * 1961-11-25

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US991175A (en) * 1909-12-02 1911-05-02 Hyatt Roller Bearing Co Apparatus for making spiral rolls without mandrels.
US1629724A (en) * 1923-10-20 1927-05-24 John W Moon Process of manufacturing metal tubing
DE610461C (de) * 1929-12-14 1935-03-11 Air Reduction Verfahren zur Herstellung von Rohren aus erhitzten Bloecken
US1901514A (en) * 1930-09-11 1933-03-14 Herman William Method of producing wire rods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089713B (de) * 1956-04-13 1960-09-29 Phoenix Rheinrohr Ag Verfahren zum Herstellen eines endlosen Bandes beim kontinuierlichen Herstellen geschweisster Rohre durch Aneinanderschweissen von Vorstuecken

Also Published As

Publication number Publication date
DE896332C (de) 1953-11-12

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