BE380771A - - Google Patents

Info

Publication number
BE380771A
BE380771A BE380771DA BE380771A BE 380771 A BE380771 A BE 380771A BE 380771D A BE380771D A BE 380771DA BE 380771 A BE380771 A BE 380771A
Authority
BE
Belgium
Prior art keywords
tube
punch
die
elements
relative
Prior art date
Application number
Other languages
English (en)
French (fr)
Filing date
Publication date
Application filed filed Critical
Publication of BE380771A publication Critical patent/BE380771A/fr

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
    • B21C1/27—Carriages; Drives
    • B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
BE380771D 1931-06-22 BE380771A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE380771A true BE380771A (enrdf_load_stackoverflow) 1931-07-31

Family

ID=83547398

Family Applications (1)

Application Number Title Priority Date Filing Date
BE380771D BE380771A (enrdf_load_stackoverflow) 1931-06-22

Country Status (1)

Country Link
BE (1) BE380771A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023274671A1 (de) * 2021-07-01 2023-01-05 Felss Systems Gmbh Vorrichtung und verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023274671A1 (de) * 2021-07-01 2023-01-05 Felss Systems Gmbh Vorrichtung und verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers
EP4112200B1 (de) * 2021-07-01 2024-08-28 FELSS Systems GmbH Verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers

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