DE303381C - - Google Patents

Info

Publication number
DE303381C
DE303381C DENDAT303381D DE303381DA DE303381C DE 303381 C DE303381 C DE 303381C DE NDAT303381 D DENDAT303381 D DE NDAT303381D DE 303381D A DE303381D A DE 303381DA DE 303381 C DE303381 C DE 303381C
Authority
DE
Germany
Prior art keywords
piston
compression
result
pressing cylinder
suitable training
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.)
Active
Application number
DENDAT303381D
Other languages
German (de)
English (en)
Publication of DE303381C publication Critical patent/DE303381C/de
Active 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
    • B21C1/22—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 specially adapted for making tubular articles
    • B21C1/24—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 specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
DENDAT303381D Active DE303381C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE303381C true DE303381C (enrdf_load_stackoverflow)

Family

ID=557096

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT303381D Active DE303381C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE303381C (enrdf_load_stackoverflow)

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