FR2310818A1 - Procede pour former sous pression reduite un moule de fonderie en sable - Google Patents

Procede pour former sous pression reduite un moule de fonderie en sable

Info

Publication number
FR2310818A1
FR2310818A1 FR7515211A FR7515211A FR2310818A1 FR 2310818 A1 FR2310818 A1 FR 2310818A1 FR 7515211 A FR7515211 A FR 7515211A FR 7515211 A FR7515211 A FR 7515211A FR 2310818 A1 FR2310818 A1 FR 2310818A1
Authority
FR
France
Prior art keywords
binder
deep recess
pattern contains
sand moulds
free sand
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
FR7515211A
Other languages
English (en)
French (fr)
Other versions
FR2310818B1 (ref
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to FR7515211A priority Critical patent/FR2310818A1/fr
Publication of FR2310818A1 publication Critical patent/FR2310818A1/fr
Application granted granted Critical
Publication of FR2310818B1 publication Critical patent/FR2310818B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
FR7515211A 1975-05-15 1975-05-15 Procede pour former sous pression reduite un moule de fonderie en sable Granted FR2310818A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7515211A FR2310818A1 (fr) 1975-05-15 1975-05-15 Procede pour former sous pression reduite un moule de fonderie en sable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515211A FR2310818A1 (fr) 1975-05-15 1975-05-15 Procede pour former sous pression reduite un moule de fonderie en sable

Publications (2)

Publication Number Publication Date
FR2310818A1 true FR2310818A1 (fr) 1976-12-10
FR2310818B1 FR2310818B1 (ref) 1977-12-09

Family

ID=9155291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515211A Granted FR2310818A1 (fr) 1975-05-15 1975-05-15 Procede pour former sous pression reduite un moule de fonderie en sable

Country Status (1)

Country Link
FR (1) FR2310818A1 (ref)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2310818B1 (ref) 1977-12-09

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse