FR649085A - Process allowing the use of metal cores in foundry - Google Patents

Process allowing the use of metal cores in foundry

Info

Publication number
FR649085A
FR649085A FR649085DA FR649085A FR 649085 A FR649085 A FR 649085A FR 649085D A FR649085D A FR 649085DA FR 649085 A FR649085 A FR 649085A
Authority
FR
France
Prior art keywords
foundry
metal cores
process allowing
allowing
cores
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Siegfried Junghans
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
Application granted granted Critical
Publication of FR649085A publication Critical patent/FR649085A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/005—Removing cores by vibrating or hammering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR649085D 1927-03-29 1928-02-14 Process allowing the use of metal cores in foundry Expired FR649085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE649085X 1927-03-29

Publications (1)

Publication Number Publication Date
FR649085A true FR649085A (en) 1928-12-18

Family

ID=6581222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649085D Expired FR649085A (en) 1927-03-29 1928-02-14 Process allowing the use of metal cores in foundry

Country Status (1)

Country Link
FR (1) FR649085A (en)

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