FR569181A - Process for obtaining foundry molds - Google Patents

Process for obtaining foundry molds

Info

Publication number
FR569181A
FR569181A FR569181DA FR569181A FR 569181 A FR569181 A FR 569181A FR 569181D A FR569181D A FR 569181DA FR 569181 A FR569181 A FR 569181A
Authority
FR
France
Prior art keywords
foundry molds
obtaining foundry
obtaining
molds
foundry
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A SISSON LEHMANN ETS
Original Assignee
A SISSON LEHMANN ETS
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 A SISSON LEHMANN ETS filed Critical A SISSON LEHMANN ETS
Application granted granted Critical
Publication of FR569181A publication Critical patent/FR569181A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B22C15/245—Blowing tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
FR569181D 1922-10-03 1922-10-03 Process for obtaining foundry molds Expired FR569181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR409731X 1922-10-03

Publications (1)

Publication Number Publication Date
FR569181A true FR569181A (en) 1924-04-08

Family

ID=8897532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569181D Expired FR569181A (en) 1922-10-03 1922-10-03 Process for obtaining foundry molds

Country Status (3)

Country Link
DE (1) DE409731C (en)
FR (1) FR569181A (en)
GB (1) GB205083A (en)

Also Published As

Publication number Publication date
GB205083A (en) 1924-04-24
DE409731C (en) 1925-02-10

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