FR2451257B1 - - Google Patents

Info

Publication number
FR2451257B1
FR2451257B1 FR7906551A FR7906551A FR2451257B1 FR 2451257 B1 FR2451257 B1 FR 2451257B1 FR 7906551 A FR7906551 A FR 7906551A FR 7906551 A FR7906551 A FR 7906551A FR 2451257 B1 FR2451257 B1 FR 2451257B1
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
FR7906551A
Other languages
French (fr)
Other versions
FR2451257A1 (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.)
DISTRIBUTION LICENCES
Original Assignee
DISTRIBUTION LICENCES
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 DISTRIBUTION LICENCES filed Critical DISTRIBUTION LICENCES
Priority to FR7906551A priority Critical patent/FR2451257A1/fr
Priority to IL59600A priority patent/IL59600A/xx
Priority to MA18971A priority patent/MA18773A1/fr
Priority to OA57052A priority patent/OA06487A/xx
Publication of FR2451257A1 publication Critical patent/FR2451257A1/fr
Application granted granted Critical
Publication of FR2451257B1 publication Critical patent/FR2451257B1/fr
Granted 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • 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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
FR7906551A 1979-03-15 1979-03-15 Perfectionnements aux chassis sans fond, pour le moulage d'elements de construction prefabriques en beton, a leurs elements constitutifs et a leurs procedes de fabrication Granted FR2451257A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7906551A FR2451257A1 (fr) 1979-03-15 1979-03-15 Perfectionnements aux chassis sans fond, pour le moulage d'elements de construction prefabriques en beton, a leurs elements constitutifs et a leurs procedes de fabrication
IL59600A IL59600A (en) 1979-03-15 1980-03-12 Polygonal concrete moulds
MA18971A MA18773A1 (fr) 1979-03-15 1980-03-13 Perfectionnements aux chassis sous fond,pour le moulage d'elements prefabriques en beton,a leurs elements constitufs et a leurs procedes de fabrication
OA57052A OA06487A (fr) 1979-03-15 1980-03-14 Perfectionnement aux châssis sans fond, pour le moulage d'éléments préfabriqués en béton, à leurs éléments constitutifs et à leurs procédés de fabrication.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906551A FR2451257A1 (fr) 1979-03-15 1979-03-15 Perfectionnements aux chassis sans fond, pour le moulage d'elements de construction prefabriques en beton, a leurs elements constitutifs et a leurs procedes de fabrication

Publications (2)

Publication Number Publication Date
FR2451257A1 FR2451257A1 (fr) 1980-10-10
FR2451257B1 true FR2451257B1 (OSRAM) 1982-08-06

Family

ID=9223133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906551A Granted FR2451257A1 (fr) 1979-03-15 1979-03-15 Perfectionnements aux chassis sans fond, pour le moulage d'elements de construction prefabriques en beton, a leurs elements constitutifs et a leurs procedes de fabrication

Country Status (4)

Country Link
FR (1) FR2451257A1 (OSRAM)
IL (1) IL59600A (OSRAM)
MA (1) MA18773A1 (OSRAM)
OA (1) OA06487A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108839213B (zh) * 2018-06-24 2020-07-10 潘春光 一种混凝土柱模具构造的加工方法
CN108839212B (zh) * 2018-06-24 2020-11-13 潘春光 一种用于预制混凝土柱的模具构造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741496A (en) * 1953-04-14 1955-12-07 English Fireplaces Wimbledon L Improvements in or relating to moulds for the manufacture of tiled fireplace surrounds and other articles

Also Published As

Publication number Publication date
OA06487A (fr) 1981-07-31
IL59600A (en) 1983-05-15
FR2451257A1 (fr) 1980-10-10
IL59600A0 (en) 1980-06-30
MA18773A1 (fr) 1980-10-01

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
CL Concession to grant licences
TP Transmission of property
CA Change of address
TP Transmission of property
ST Notification of lapse