FR2047845A5 - Procede et appareil pour la fabrication d'elements en beton, notamment d'elements de canivaux de cables - Google Patents

Procede et appareil pour la fabrication d'elements en beton, notamment d'elements de canivaux de cables

Info

Publication number
FR2047845A5
FR2047845A5 FR7017885A FR7017885A FR2047845A5 FR 2047845 A5 FR2047845 A5 FR 2047845A5 FR 7017885 A FR7017885 A FR 7017885A FR 7017885 A FR7017885 A FR 7017885A FR 2047845 A5 FR2047845 A5 FR 2047845A5
Authority
FR
France
Prior art keywords
elements
manufacturing
cable channel
particular cable
concrete
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
Application number
FR7017885A
Other languages
English (en)
French (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.)
NOBITZ BAUSTOFFKOMBINAT VEB
Original Assignee
NOBITZ BAUSTOFFKOMBINAT VEB
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 NOBITZ BAUSTOFFKOMBINAT VEB filed Critical NOBITZ BAUSTOFFKOMBINAT VEB
Application granted granted Critical
Publication of FR2047845A5 publication Critical patent/FR2047845A5/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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/10—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/44—Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
FR7017885A 1969-05-16 1970-05-15 Procede et appareil pour la fabrication d'elements en beton, notamment d'elements de canivaux de cables Expired FR2047845A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13987069 1969-05-16

Publications (1)

Publication Number Publication Date
FR2047845A5 true FR2047845A5 (fr) 1971-03-12

Family

ID=5481217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017885A Expired FR2047845A5 (fr) 1969-05-16 1970-05-15 Procede et appareil pour la fabrication d'elements en beton, notamment d'elements de canivaux de cables

Country Status (4)

Country Link
CS (1) CS150627B2 (nl)
DE (1) DE2019301A1 (nl)
FR (1) FR2047845A5 (nl)
RO (1) RO57586A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350449A1 (fr) * 1976-05-05 1977-12-02 Kraemer Betonwerk Alois Coffrage pour la fabrication de poutres de plafond en beton

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643848B1 (fr) * 1989-03-01 1991-10-04 Bulte Jacques Chaine de production automatique de poutres coffrantes en beton arme pour planchers-dalles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350449A1 (fr) * 1976-05-05 1977-12-02 Kraemer Betonwerk Alois Coffrage pour la fabrication de poutres de plafond en beton

Also Published As

Publication number Publication date
RO57586A (nl) 1975-02-15
CS150627B2 (nl) 1973-09-04
DE2019301A1 (de) 1970-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse