FR2641303B1 - METAL FORMWORK FOR THE PREFABRICATION OF CONCRETE ELEMENTS OF RECTANGULAR SECTION AND ELONGATE SHAPE - Google Patents

METAL FORMWORK FOR THE PREFABRICATION OF CONCRETE ELEMENTS OF RECTANGULAR SECTION AND ELONGATE SHAPE

Info

Publication number
FR2641303B1
FR2641303B1 FR8900231A FR8900231A FR2641303B1 FR 2641303 B1 FR2641303 B1 FR 2641303B1 FR 8900231 A FR8900231 A FR 8900231A FR 8900231 A FR8900231 A FR 8900231A FR 2641303 B1 FR2641303 B1 FR 2641303B1
Authority
FR
France
Prior art keywords
prefabrication
rectangular section
elongate shape
concrete elements
metal formwork
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.)
Expired - Lifetime
Application number
FR8900231A
Other languages
French (fr)
Other versions
FR2641303A1 (en
Inventor
Francis Goudou
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.)
FEDER STE FSE ETU DEVELOP RECH
Original Assignee
FEDER STE FSE ETU DEVELOP RECH
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 FEDER STE FSE ETU DEVELOP RECH filed Critical FEDER STE FSE ETU DEVELOP RECH
Priority to FR8900231A priority Critical patent/FR2641303B1/en
Publication of FR2641303A1 publication Critical patent/FR2641303A1/en
Application granted granted Critical
Publication of FR2641303B1 publication Critical patent/FR2641303B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls
    • 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
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
    • 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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
FR8900231A 1989-01-05 1989-01-05 METAL FORMWORK FOR THE PREFABRICATION OF CONCRETE ELEMENTS OF RECTANGULAR SECTION AND ELONGATE SHAPE Expired - Lifetime FR2641303B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8900231A FR2641303B1 (en) 1989-01-05 1989-01-05 METAL FORMWORK FOR THE PREFABRICATION OF CONCRETE ELEMENTS OF RECTANGULAR SECTION AND ELONGATE SHAPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900231A FR2641303B1 (en) 1989-01-05 1989-01-05 METAL FORMWORK FOR THE PREFABRICATION OF CONCRETE ELEMENTS OF RECTANGULAR SECTION AND ELONGATE SHAPE

Publications (2)

Publication Number Publication Date
FR2641303A1 FR2641303A1 (en) 1990-07-06
FR2641303B1 true FR2641303B1 (en) 1991-04-26

Family

ID=9377593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900231A Expired - Lifetime FR2641303B1 (en) 1989-01-05 1989-01-05 METAL FORMWORK FOR THE PREFABRICATION OF CONCRETE ELEMENTS OF RECTANGULAR SECTION AND ELONGATE SHAPE

Country Status (1)

Country Link
FR (1) FR2641303B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110512865A (en) * 2019-07-12 2019-11-29 中国建筑股份有限公司 A kind of beam form support frame, support construction and construction method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB147234A (en) * 1917-10-01 1920-07-22 Henry Albert Penelton Improvements in and relating to concrete construction
US3071833A (en) * 1960-03-21 1963-01-08 Fmc Corp Molding apparatus
SE361282B (en) * 1970-09-02 1973-10-29 G Annerfeldt
US3645490A (en) * 1970-10-01 1972-02-29 Ted Nelson Co Adjustable form for casting concrete beams
FR2152522B1 (en) * 1972-04-28 1974-03-08 Saret
DE2303486A1 (en) * 1973-01-25 1974-08-01 Seidner Maschf E STEEL FORMWORK FOR THE PRODUCTION OF PRE-FABRICATED COMPONENTS
OA05997A (en) * 1978-06-30 1981-06-30 Saret Plant for the production of concrete construction elements.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110512865A (en) * 2019-07-12 2019-11-29 中国建筑股份有限公司 A kind of beam form support frame, support construction and construction method

Also Published As

Publication number Publication date
FR2641303A1 (en) 1990-07-06

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CA Change of address
CD Change of name or company name