DD117042A1 - - Google Patents

Info

Publication number
DD117042A1
DD117042A1 DD18281174A DD18281174A DD117042A1 DD 117042 A1 DD117042 A1 DD 117042A1 DD 18281174 A DD18281174 A DD 18281174A DD 18281174 A DD18281174 A DD 18281174A DD 117042 A1 DD117042 A1 DD 117042A1
Authority
DD
German Democratic Republic
Application number
DD18281174A
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 filed Critical
Priority to DD18281174A priority Critical patent/DD117042A1/xx
Priority to DE19752549121 priority patent/DE2549121A1/de
Priority to IT5232975A priority patent/IT1060076B/it
Priority to FR7536017A priority patent/FR2293281A1/fr
Publication of DD117042A1 publication Critical patent/DD117042A1/xx

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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
DD18281174A 1974-12-05 1974-12-05 DD117042A1 (en)van)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD18281174A DD117042A1 (en)van) 1974-12-05 1974-12-05
DE19752549121 DE2549121A1 (de) 1974-12-05 1975-11-03 Verfahren zur herstellung hohler dickwandiger teile
IT5232975A IT1060076B (it) 1974-12-05 1975-11-20 Procediemnto per la produzione di parti cave a parete spessa
FR7536017A FR2293281A1 (fr) 1974-12-05 1975-11-25 Procede pour la fabrication de pieces creuses a paroi epaisse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18281174A DD117042A1 (en)van) 1974-12-05 1974-12-05

Publications (1)

Publication Number Publication Date
DD117042A1 true DD117042A1 (en)van) 1975-12-20

Family

ID=5498324

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18281174A DD117042A1 (en)van) 1974-12-05 1974-12-05

Country Status (4)

Country Link
DD (1) DD117042A1 (en)van)
DE (1) DE2549121A1 (en)van)
FR (1) FR2293281A1 (en)van)
IT (1) IT1060076B (en)van)

Also Published As

Publication number Publication date
FR2293281A1 (fr) 1976-07-02
IT1060076B (it) 1982-07-10
DE2549121A1 (de) 1976-06-10
FR2293281B3 (en)van) 1978-09-01

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