FR2187459A2 - Assembling foundry moulds or cores - using a liq or pasty plastic material introduced under press into the sealing hole - Google Patents

Assembling foundry moulds or cores - using a liq or pasty plastic material introduced under press into the sealing hole

Info

Publication number
FR2187459A2
FR2187459A2 FR7221162A FR7221162A FR2187459A2 FR 2187459 A2 FR2187459 A2 FR 2187459A2 FR 7221162 A FR7221162 A FR 7221162A FR 7221162 A FR7221162 A FR 7221162A FR 2187459 A2 FR2187459 A2 FR 2187459A2
Authority
FR
France
Prior art keywords
sealing hole
plastic material
liq
cores
introduced under
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
FR7221162A
Other languages
French (fr)
Other versions
FR2187459B2 (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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot 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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR7221162A priority Critical patent/FR2187459A2/en
Publication of FR2187459A2 publication Critical patent/FR2187459A2/en
Application granted granted Critical
Publication of FR2187459B2 publication Critical patent/FR2187459B2/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
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

In the parent patent a plastic material is introduced under press into the mould or core sealing hole so as to penetrate the porous material of the elements to be assembled. In the addn. one of the elements has a known sealing hole issuing at one of its free surfaces and at the plane of the joint, while the adjacent element has an almost smooth surface in the plane of the joint and facing the sealing hole.
FR7221162A 1972-06-13 1972-06-13 Assembling foundry moulds or cores - using a liq or pasty plastic material introduced under press into the sealing hole Granted FR2187459A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7221162A FR2187459A2 (en) 1972-06-13 1972-06-13 Assembling foundry moulds or cores - using a liq or pasty plastic material introduced under press into the sealing hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221162A FR2187459A2 (en) 1972-06-13 1972-06-13 Assembling foundry moulds or cores - using a liq or pasty plastic material introduced under press into the sealing hole

Publications (2)

Publication Number Publication Date
FR2187459A2 true FR2187459A2 (en) 1974-01-18
FR2187459B2 FR2187459B2 (en) 1974-12-27

Family

ID=9100088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221162A Granted FR2187459A2 (en) 1972-06-13 1972-06-13 Assembling foundry moulds or cores - using a liq or pasty plastic material introduced under press into the sealing hole

Country Status (1)

Country Link
FR (1) FR2187459A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000002684A1 (en) * 1998-07-09 2000-01-20 Erana Agustin Arana Process and device for producing packets of male parts
EP1721688A1 (en) * 2005-05-13 2006-11-15 Processi Innovativi Tecnologici, S.r.L Foundry cores and method for manufacturing the same

Non-Patent Citations (1)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000002684A1 (en) * 1998-07-09 2000-01-20 Erana Agustin Arana Process and device for producing packets of male parts
EP1721688A1 (en) * 2005-05-13 2006-11-15 Processi Innovativi Tecnologici, S.r.L Foundry cores and method for manufacturing the same

Also Published As

Publication number Publication date
FR2187459B2 (en) 1974-12-27

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Legal Events

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