CH21226A - Presse zur Herstellung von Hohlkörpern aus Metall auf kaltem Wege - Google Patents

Presse zur Herstellung von Hohlkörpern aus Metall auf kaltem Wege

Info

Publication number
CH21226A
CH21226A CH21226A CH21226DA CH21226A CH 21226 A CH21226 A CH 21226A CH 21226 A CH21226 A CH 21226A CH 21226D A CH21226D A CH 21226DA CH 21226 A CH21226 A CH 21226A
Authority
CH
Switzerland
Prior art keywords
press
production
hollow metal
metal bodies
cold means
Prior art date
Application number
CH21226A
Other languages
English (en)
Inventor
Salomon Frank
Original Assignee
Salomon Frank
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 Salomon Frank filed Critical Salomon Frank
Publication of CH21226A publication Critical patent/CH21226A/de

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH21226A 1900-03-03 1900-03-03 Presse zur Herstellung von Hohlkörpern aus Metall auf kaltem Wege CH21226A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH21226T 1900-03-03

Publications (1)

Publication Number Publication Date
CH21226A true CH21226A (de) 1901-06-15

Family

ID=4226381

Family Applications (1)

Application Number Title Priority Date Filing Date
CH21226A CH21226A (de) 1900-03-03 1900-03-03 Presse zur Herstellung von Hohlkörpern aus Metall auf kaltem Wege

Country Status (1)

Country Link
CH (1) CH21226A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755107C (de) * 1937-11-30 1953-03-16 Rheinmetall Borsig Ag Herstellung nahtloser und verhaeltnismaessig duennwandiger huelsen-foermiger Hohlkoerper aus Leichtmetall mit stegartigen Ansaetzen
DE977381C (de) * 1935-09-03 1966-03-10 Philips Patentverwaltung Verfahren zur Herstellung von Kondensatorelektroden

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977381C (de) * 1935-09-03 1966-03-10 Philips Patentverwaltung Verfahren zur Herstellung von Kondensatorelektroden
DE755107C (de) * 1937-11-30 1953-03-16 Rheinmetall Borsig Ag Herstellung nahtloser und verhaeltnismaessig duennwandiger huelsen-foermiger Hohlkoerper aus Leichtmetall mit stegartigen Ansaetzen

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