FR2142615B1 - - Google Patents

Info

Publication number
FR2142615B1
FR2142615B1 FR7122614A FR7122614A FR2142615B1 FR 2142615 B1 FR2142615 B1 FR 2142615B1 FR 7122614 A FR7122614 A FR 7122614A FR 7122614 A FR7122614 A FR 7122614A FR 2142615 B1 FR2142615 B1 FR 2142615B1
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
FR7122614A
Other versions
FR2142615A1 (fr
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.)
SOPRETO
Original Assignee
SOPRETO
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 SOPRETO filed Critical SOPRETO
Priority to FR7122614A priority Critical patent/FR2142615B1/fr
Publication of FR2142615A1 publication Critical patent/FR2142615A1/fr
Application granted granted Critical
Publication of FR2142615B1 publication Critical patent/FR2142615B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/20—Moulds for making shaped articles with undercut recesses, e.g. dovetails

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR7122614A 1971-06-22 1971-06-22 Expired FR2142615B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7122614A FR2142615B1 (fr) 1971-06-22 1971-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7122614A FR2142615B1 (fr) 1971-06-22 1971-06-22

Publications (2)

Publication Number Publication Date
FR2142615A1 FR2142615A1 (fr) 1973-02-02
FR2142615B1 true FR2142615B1 (fr) 1973-08-10

Family

ID=9079039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122614A Expired FR2142615B1 (fr) 1971-06-22 1971-06-22

Country Status (1)

Country Link
FR (1) FR2142615B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651558A1 (de) * 1976-11-11 1978-05-24 Elcon Ag Verfahren und vorrichtung zum herstellen von raumelementen
IT1210015B (it) * 1981-03-20 1989-09-06 Impresa Maccarinelli & C Di E Macchina per la formatura di componenti prefabbricati perl'edilizia.

Also Published As

Publication number Publication date
FR2142615A1 (fr) 1973-02-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse