FR2994869B1 - Dispositif de noyautage pour fonderie par gravite - Google Patents

Dispositif de noyautage pour fonderie par gravite

Info

Publication number
FR2994869B1
FR2994869B1 FR1258218A FR1258218A FR2994869B1 FR 2994869 B1 FR2994869 B1 FR 2994869B1 FR 1258218 A FR1258218 A FR 1258218A FR 1258218 A FR1258218 A FR 1258218A FR 2994869 B1 FR2994869 B1 FR 2994869B1
Authority
FR
France
Prior art keywords
blasting device
gravity foundry
foundry
gravity
blasting
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.)
Active
Application number
FR1258218A
Other languages
English (en)
Other versions
FR2994869A1 (fr
Inventor
Regis Pierson
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.)
Stellantis Auto Sas Fr
GM Global Technology Operations LLC
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1258218A priority Critical patent/FR2994869B1/fr
Priority to PCT/EP2013/067936 priority patent/WO2014037278A1/fr
Publication of FR2994869A1 publication Critical patent/FR2994869A1/fr
Application granted granted Critical
Publication of FR2994869B1 publication Critical patent/FR2994869B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • 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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR1258218A 2012-09-04 2012-09-04 Dispositif de noyautage pour fonderie par gravite Active FR2994869B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1258218A FR2994869B1 (fr) 2012-09-04 2012-09-04 Dispositif de noyautage pour fonderie par gravite
PCT/EP2013/067936 WO2014037278A1 (fr) 2012-09-04 2013-08-29 Dispositif de noyautage pour fonderie par gravite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1258218A FR2994869B1 (fr) 2012-09-04 2012-09-04 Dispositif de noyautage pour fonderie par gravite

Publications (2)

Publication Number Publication Date
FR2994869A1 FR2994869A1 (fr) 2014-03-07
FR2994869B1 true FR2994869B1 (fr) 2014-08-29

Family

ID=47178127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258218A Active FR2994869B1 (fr) 2012-09-04 2012-09-04 Dispositif de noyautage pour fonderie par gravite

Country Status (2)

Country Link
FR (1) FR2994869B1 (fr)
WO (1) WO2014037278A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3025445B1 (fr) * 2014-09-05 2019-01-25 Psa Automobiles Sa. Dispositif de noyautage pour fonderie par gravite

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049066B2 (ja) * 1982-02-03 1985-10-30 桐生機械株式会社 中子成形用型の排気構造
FR2687942B1 (fr) * 1992-02-27 1997-08-14 Peugeot Procede et dispositif de moulage de noyaux en sable de fonderie contenant une resine durcissable, permettant d'eviter le colmatage de buses d'injection du sable.
JP2007275927A (ja) * 2006-04-06 2007-10-25 Komatsu Igata Seisakusho:Kk シェルモールド造型装置及びシェルモールド造型方法

Also Published As

Publication number Publication date
FR2994869A1 (fr) 2014-03-07
WO2014037278A1 (fr) 2014-03-13

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Legal Events

Date Code Title Description
TQ Partial transmission of property

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20140725

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20140725

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20180312

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

CD Change of name or company name

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20240423

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423

PLFP Fee payment

Year of fee payment: 13