DE166424C - - Google Patents

Info

Publication number
DE166424C
DE166424C DENDAT166424D DE166424DA DE166424C DE 166424 C DE166424 C DE 166424C DE NDAT166424 D DENDAT166424 D DE NDAT166424D DE 166424D A DE166424D A DE 166424DA DE 166424 C DE166424 C DE 166424C
Authority
DE
Germany
Prior art keywords
piston
sheet metal
metal holder
pressure
holder piston
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
DENDAT166424D
Other languages
German (de)
English (en)
Publication of DE166424C publication Critical patent/DE166424C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DENDAT166424D Active DE166424C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE166424C true DE166424C (enrdf_load_stackoverflow)

Family

ID=431817

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT166424D Active DE166424C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE166424C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442691A (en) * 1980-07-07 1984-04-17 The Minster Machine Company Double action press having floating punch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442691A (en) * 1980-07-07 1984-04-17 The Minster Machine Company Double action press having floating punch

Similar Documents

Publication Publication Date Title
DE7632459U1 (de) Presse zur metallbearbeitung
DE166424C (enrdf_load_stackoverflow)
DE616266C (de) Durch Druckfluessigkeit betaetigter druckluftgesteuerter Ziehapparat fuer Blechpressen
DE1956551B2 (de) Presswerkzeug zur pulvermetallurgischen herstellung von stangen und rohren
DE201136C (enrdf_load_stackoverflow)
DE1167299B (de) Hydraulischer Stempel
DE608172C (de) Hydraulische Presse
DE1223698B (de) Steuervorrichtung fuer den Presskolben einer hydraulischen Presse
DE161508C (enrdf_load_stackoverflow)
DE659904C (de) Schmiedepresse mit durch einen Elektromotor angetriebenem Druckfluessigkeitstreibapparat
DE1961892A1 (de) Tiefziehpresse
DE972729C (de) Faltenhaltung fuer Blechziehpressen
DE175094C (enrdf_load_stackoverflow)
DE629311C (de) Hydraulische Strangpresse
DE70220C (de) Hydraulische Presse mit einem Cylinder für zweiseitigen Druck
DE150296C (enrdf_load_stackoverflow)
DE284114C (enrdf_load_stackoverflow)
AT160721B (de) Verfahren und Vorrichtung zur Herstellung von Preßkörpern.
DE144285C (enrdf_load_stackoverflow)
DE154256C (enrdf_load_stackoverflow)
DE198281C (enrdf_load_stackoverflow)
DE176148C (enrdf_load_stackoverflow)
DE703832C (de) Absenkvorrichtung fuer den Ziehstempel einer Kurbelziehpresse
DE971812C (de) Hydraulische Stuetz- oder Hebeeinrichtung, insbesondere hydraulischer Grubenstempel
DE2013120C (de) Anlage zur Erzeugung höchster hyraulischer Drücke für Pressen