FR2333593A1 - Machine a tirer des noyaux de fonderie a durcissement immediat - Google Patents

Machine a tirer des noyaux de fonderie a durcissement immediat

Info

Publication number
FR2333593A1
FR2333593A1 FR7536880A FR7536880A FR2333593A1 FR 2333593 A1 FR2333593 A1 FR 2333593A1 FR 7536880 A FR7536880 A FR 7536880A FR 7536880 A FR7536880 A FR 7536880A FR 2333593 A1 FR2333593 A1 FR 2333593A1
Authority
FR
France
Prior art keywords
core
box
shooter
plate
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.)
Granted
Application number
FR7536880A
Other languages
English (en)
French (fr)
Other versions
FR2333593B1 (ref
Inventor
Roger Lasserre
Jean-Pierre Darrieussecq
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.)
MOUSSEROLLES FONDERIES ATELIER
Original Assignee
MOUSSEROLLES FONDERIES ATELIER
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 MOUSSEROLLES FONDERIES ATELIER filed Critical MOUSSEROLLES FONDERIES ATELIER
Priority to FR7536880A priority Critical patent/FR2333593A1/fr
Publication of FR2333593A1 publication Critical patent/FR2333593A1/fr
Application granted granted Critical
Publication of FR2333593B1 publication Critical patent/FR2333593B1/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
    • B22C15/245—Blowing tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
FR7536880A 1975-12-02 1975-12-02 Machine a tirer des noyaux de fonderie a durcissement immediat Granted FR2333593A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7536880A FR2333593A1 (fr) 1975-12-02 1975-12-02 Machine a tirer des noyaux de fonderie a durcissement immediat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536880A FR2333593A1 (fr) 1975-12-02 1975-12-02 Machine a tirer des noyaux de fonderie a durcissement immediat

Publications (2)

Publication Number Publication Date
FR2333593A1 true FR2333593A1 (fr) 1977-07-01
FR2333593B1 FR2333593B1 (ref) 1978-04-14

Family

ID=9163214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536880A Granted FR2333593A1 (fr) 1975-12-02 1975-12-02 Machine a tirer des noyaux de fonderie a durcissement immediat

Country Status (1)

Country Link
FR (1) FR2333593A1 (ref)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540453A1 (en) * 1991-10-28 1993-05-05 Agustin Arana Erana Core blowing machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540453A1 (en) * 1991-10-28 1993-05-05 Agustin Arana Erana Core blowing machines

Also Published As

Publication number Publication date
FR2333593B1 (ref) 1978-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse