FR2340809A1 - Procede et dispositif pour le vieillissement accelere des tuiles - Google Patents

Procede et dispositif pour le vieillissement accelere des tuiles

Info

Publication number
FR2340809A1
FR2340809A1 FR7603687A FR7603687A FR2340809A1 FR 2340809 A1 FR2340809 A1 FR 2340809A1 FR 7603687 A FR7603687 A FR 7603687A FR 7603687 A FR7603687 A FR 7603687A FR 2340809 A1 FR2340809 A1 FR 2340809A1
Authority
FR
France
Prior art keywords
blank surface
prodn
roof tile
irregular grooves
wire brushes
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
FR7603687A
Other languages
English (en)
French (fr)
Other versions
FR2340809B3 (OSRAM
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.)
Costamagna & Cie B M
Original Assignee
Costamagna & Cie B M
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 Costamagna & Cie B M filed Critical Costamagna & Cie B M
Priority to FR7603687A priority Critical patent/FR2340809A1/fr
Publication of FR2340809A1 publication Critical patent/FR2340809A1/fr
Application granted granted Critical
Publication of FR2340809B3 publication Critical patent/FR2340809B3/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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
FR7603687A 1976-02-11 1976-02-11 Procede et dispositif pour le vieillissement accelere des tuiles Granted FR2340809A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7603687A FR2340809A1 (fr) 1976-02-11 1976-02-11 Procede et dispositif pour le vieillissement accelere des tuiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603687A FR2340809A1 (fr) 1976-02-11 1976-02-11 Procede et dispositif pour le vieillissement accelere des tuiles

Publications (2)

Publication Number Publication Date
FR2340809A1 true FR2340809A1 (fr) 1977-09-09
FR2340809B3 FR2340809B3 (OSRAM) 1979-10-12

Family

ID=9168977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603687A Granted FR2340809A1 (fr) 1976-02-11 1976-02-11 Procede et dispositif pour le vieillissement accelere des tuiles

Country Status (1)

Country Link
FR (1) FR2340809A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133915A (en) * 1989-06-05 1992-07-28 Josef Metten Process for the production and treatment of concrete blocks
DE10333380A1 (de) * 2003-07-23 2005-02-10 Metten Stein + Design Gmbh & Co. Kg Verfahren zum Fertigen vom multifunktionalen Formeleementen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133915A (en) * 1989-06-05 1992-07-28 Josef Metten Process for the production and treatment of concrete blocks
DE10333380A1 (de) * 2003-07-23 2005-02-10 Metten Stein + Design Gmbh & Co. Kg Verfahren zum Fertigen vom multifunktionalen Formeleementen

Also Published As

Publication number Publication date
FR2340809B3 (OSRAM) 1979-10-12

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