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 (enrdf_load_html_response)

Priority Applications (4)

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

Publications (1)

Publication Number Publication Date
DD117042A1 true DD117042A1 (enrdf_load_html_response) 1975-12-20

Family

ID=5498324

Family Applications (1)

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

Country Status (4)

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

Also Published As

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

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