FR2451812A1 - Procede et machine de densification d'un materiau humide en plaques, notamment de plaques d'amiante-ciment - Google Patents

Procede et machine de densification d'un materiau humide en plaques, notamment de plaques d'amiante-ciment

Info

Publication number
FR2451812A1
FR2451812A1 FR7907407A FR7907407A FR2451812A1 FR 2451812 A1 FR2451812 A1 FR 2451812A1 FR 7907407 A FR7907407 A FR 7907407A FR 7907407 A FR7907407 A FR 7907407A FR 2451812 A1 FR2451812 A1 FR 2451812A1
Authority
FR
France
Prior art keywords
machine
sheet
mfr
calender
vacuum extraction
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
FR7907407A
Other languages
English (en)
French (fr)
Other versions
FR2451812B1 (enExample
Inventor
Gerard Joseph Mahut
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.)
Everite SA
Original Assignee
Everitube 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 Everitube SA filed Critical Everitube SA
Priority to FR7907407A priority Critical patent/FR2451812A1/fr
Publication of FR2451812A1 publication Critical patent/FR2451812A1/fr
Application granted granted Critical
Publication of FR2451812B1 publication Critical patent/FR2451812B1/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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
    • B28B3/123—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material on material in moulds or on moulding surfaces moving continuously underneath or between the rollers, e.g. on an endless belt

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)
FR7907407A 1979-03-23 1979-03-23 Procede et machine de densification d'un materiau humide en plaques, notamment de plaques d'amiante-ciment Granted FR2451812A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7907407A FR2451812A1 (fr) 1979-03-23 1979-03-23 Procede et machine de densification d'un materiau humide en plaques, notamment de plaques d'amiante-ciment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907407A FR2451812A1 (fr) 1979-03-23 1979-03-23 Procede et machine de densification d'un materiau humide en plaques, notamment de plaques d'amiante-ciment

Publications (2)

Publication Number Publication Date
FR2451812A1 true FR2451812A1 (fr) 1980-10-17
FR2451812B1 FR2451812B1 (enExample) 1982-10-08

Family

ID=9223505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907407A Granted FR2451812A1 (fr) 1979-03-23 1979-03-23 Procede et machine de densification d'un materiau humide en plaques, notamment de plaques d'amiante-ciment

Country Status (1)

Country Link
FR (1) FR2451812A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB115037A (en) * 1917-04-16 1919-07-16 Trussed Concrete Steel Co Composition Board Forming Machine.
DE604565C (de) * 1932-02-17 1934-10-23 Jasper Benjamin Joseph Privett Saugkasten in Verbindung mit einem Presswalzenpaar zum Entwaessern von Papierstoffbahnen o. dgl.
FR1024159A (fr) * 1945-09-15 1953-03-30 Procédé de traitement de produits en asbeste-ciment
FR1155883A (fr) * 1955-06-23 1958-05-09 Nuyens & Co A Procédé et installation de traitement par compression de feuilles fibreuses humides dans la fabrication de plaques en fibro-ciment ou d'autres plaques fibreuses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB115037A (en) * 1917-04-16 1919-07-16 Trussed Concrete Steel Co Composition Board Forming Machine.
DE604565C (de) * 1932-02-17 1934-10-23 Jasper Benjamin Joseph Privett Saugkasten in Verbindung mit einem Presswalzenpaar zum Entwaessern von Papierstoffbahnen o. dgl.
FR1024159A (fr) * 1945-09-15 1953-03-30 Procédé de traitement de produits en asbeste-ciment
FR1155883A (fr) * 1955-06-23 1958-05-09 Nuyens & Co A Procédé et installation de traitement par compression de feuilles fibreuses humides dans la fabrication de plaques en fibro-ciment ou d'autres plaques fibreuses

Also Published As

Publication number Publication date
FR2451812B1 (enExample) 1982-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse