FR2190550B1 - - Google Patents

Info

Publication number
FR2190550B1
FR2190550B1 FR7224590A FR7224590A FR2190550B1 FR 2190550 B1 FR2190550 B1 FR 2190550B1 FR 7224590 A FR7224590 A FR 7224590A FR 7224590 A FR7224590 A FR 7224590A FR 2190550 B1 FR2190550 B1 FR 2190550B1
Authority
FR
France
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
FR7224590A
Other languages
French (fr)
Other versions
FR2190550A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7224590A priority Critical patent/FR2190550A1/fr
Publication of FR2190550A1 publication Critical patent/FR2190550A1/fr
Application granted granted Critical
Publication of FR2190550B1 publication Critical patent/FR2190550B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR7224590A 1972-07-03 1972-07-03 Automatic mfr of foundry mould and cores - at high rate and rapid change-over from one mould design to another Granted FR2190550A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7224590A FR2190550A1 (en) 1972-07-03 1972-07-03 Automatic mfr of foundry mould and cores - at high rate and rapid change-over from one mould design to another

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224590A FR2190550A1 (en) 1972-07-03 1972-07-03 Automatic mfr of foundry mould and cores - at high rate and rapid change-over from one mould design to another

Publications (2)

Publication Number Publication Date
FR2190550A1 FR2190550A1 (en) 1974-02-01
FR2190550B1 true FR2190550B1 (enExample) 1976-08-06

Family

ID=9101492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224590A Granted FR2190550A1 (en) 1972-07-03 1972-07-03 Automatic mfr of foundry mould and cores - at high rate and rapid change-over from one mould design to another

Country Status (1)

Country Link
FR (1) FR2190550A1 (enExample)

Also Published As

Publication number Publication date
FR2190550A1 (en) 1974-02-01

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Legal Events

Date Code Title Description
TP Transmission of property
GC Lien (pledge) constituted
GC Lien (pledge) constituted