FR881645A - Banc d'étirage de tubes - Google Patents

Banc d'étirage de tubes

Info

Publication number
FR881645A
FR881645A FR881645DA FR881645A FR 881645 A FR881645 A FR 881645A FR 881645D A FR881645D A FR 881645DA FR 881645 A FR881645 A FR 881645A
Authority
FR
France
Prior art keywords
tube drawing
drawing bench
bench
tube
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.)
Mannesmann Demag AG
Original Assignee
Demag 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 Demag AG filed Critical Demag AG
Application granted granted Critical
Publication of FR881645A publication Critical patent/FR881645A/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/34—Guiding or supporting the material or mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR881645D 1941-05-14 1942-04-30 Banc d'étirage de tubes Expired FR881645A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED3133D DE859438C (de) 1941-05-14 1941-05-14 Rohrstossbank

Publications (1)

Publication Number Publication Date
FR881645A true FR881645A (fr) 1943-04-30

Family

ID=7030327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881645D Expired FR881645A (fr) 1941-05-14 1942-04-30 Banc d'étirage de tubes

Country Status (2)

Country Link
DE (1) DE859438C (fr)
FR (1) FR881645A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951804C (de) * 1952-04-24 1956-11-08 Kieler Howaldtswerke Ag Hydraulischer Kolbenantrieb fuer langhubige Maschinen, z.B. Stoss- und Ziehbaenke

Also Published As

Publication number Publication date
DE859438C (de) 1952-12-15

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