CH308043A - Method and device for the machine production of molds from granular mass. - Google Patents

Method and device for the machine production of molds from granular mass.

Info

Publication number
CH308043A
CH308043A CH308043DA CH308043A CH 308043 A CH308043 A CH 308043A CH 308043D A CH308043D A CH 308043DA CH 308043 A CH308043 A CH 308043A
Authority
CH
Switzerland
Prior art keywords
molds
machine production
granular mass
granular
mass
Prior art date
Application number
Other languages
German (de)
Inventor
Buehrer Erwin
Original Assignee
Buehrer Erwin
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 Buehrer Erwin filed Critical Buehrer Erwin
Publication of CH308043A publication Critical patent/CH308043A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
    • B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH308043D 1952-10-22 1952-10-22 Method and device for the machine production of molds from granular mass. CH308043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1084782X 1952-10-22

Publications (1)

Publication Number Publication Date
CH308043A true CH308043A (en) 1955-06-30

Family

ID=4556614

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308043D CH308043A (en) 1952-10-22 1952-10-22 Method and device for the machine production of molds from granular mass.

Country Status (4)

Country Link
CH (1) CH308043A (en)
FR (1) FR1084782A (en)
LU (1) LU32420A1 (en)
NL (2) NL174003B (en)

Also Published As

Publication number Publication date
LU32420A1 (en)
NL104323C (en)
FR1084782A (en) 1955-01-24
NL174003B (en)

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