FR2419147A1 - Flat ceramic roofing tile with anchor tenons - made by extruding ribbed tile, with selective removal of rib by cutter wire during extrusion - Google Patents

Flat ceramic roofing tile with anchor tenons - made by extruding ribbed tile, with selective removal of rib by cutter wire during extrusion

Info

Publication number
FR2419147A1
FR2419147A1 FR7807394A FR7807394A FR2419147A1 FR 2419147 A1 FR2419147 A1 FR 2419147A1 FR 7807394 A FR7807394 A FR 7807394A FR 7807394 A FR7807394 A FR 7807394A FR 2419147 A1 FR2419147 A1 FR 2419147A1
Authority
FR
France
Prior art keywords
rib
during extrusion
tile
tenons
cutter
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
FR7807394A
Other languages
French (fr)
Other versions
FR2419147B1 (en
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.)
FIRMIN ROGER
Original Assignee
FIRMIN ROGER
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 FIRMIN ROGER filed Critical FIRMIN ROGER
Priority to FR7807394A priority Critical patent/FR2419147A1/en
Publication of FR2419147A1 publication Critical patent/FR2419147A1/en
Application granted granted Critical
Publication of FR2419147B1 publication Critical patent/FR2419147B1/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
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B28B11/125—Cutting-off protruding ridges, also profiled cutting
    • 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
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

A plastic ceramic mass is extruded into a continuous strip provided with a continuous longitudinal rib near one edge of the strip; during extrusion, a cutter is used to cut the strip transversely to form the individual tiles. In the pref. extrusion press, the second cutter consists of a wire, which is lowered to cut portions of the rib during extrusion of the continuous strip while the latter travels on a conveyor belt towards a transverse cutter forming the tiles. A pneumatic cylinder is pref. used to lower and raise the cutter wire. Tiles with tenons are easy to lay, and have lower wt. than tiles with a continuous anchor rib; they are suitable for repairing old roofs.
FR7807394A 1978-03-10 1978-03-10 Flat ceramic roofing tile with anchor tenons - made by extruding ribbed tile, with selective removal of rib by cutter wire during extrusion Granted FR2419147A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7807394A FR2419147A1 (en) 1978-03-10 1978-03-10 Flat ceramic roofing tile with anchor tenons - made by extruding ribbed tile, with selective removal of rib by cutter wire during extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807394A FR2419147A1 (en) 1978-03-10 1978-03-10 Flat ceramic roofing tile with anchor tenons - made by extruding ribbed tile, with selective removal of rib by cutter wire during extrusion

Publications (2)

Publication Number Publication Date
FR2419147A1 true FR2419147A1 (en) 1979-10-05
FR2419147B1 FR2419147B1 (en) 1983-04-29

Family

ID=9205795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807394A Granted FR2419147A1 (en) 1978-03-10 1978-03-10 Flat ceramic roofing tile with anchor tenons - made by extruding ribbed tile, with selective removal of rib by cutter wire during extrusion

Country Status (1)

Country Link
FR (1) FR2419147A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541280A1 (en) * 1985-06-21 1987-01-02 Erlus Baustoffwerke Wall block with gripping aid and extrusion process and unit for producing the same
EP0293507A1 (en) * 1987-06-05 1988-12-07 Fuchs & Co. Gesellschaft m.b.H. Process and apparatus for making roof tiles by extrusion
FR2633553A1 (en) * 1988-06-30 1990-01-05 Woestelandt Joseph Method for simultaneously manufacturing two tiles by extrusion
WO1990013404A1 (en) * 1989-05-03 1990-11-15 Ziegelei Hochdorf Ag Cutting device with at least two cutters

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237722C (en) *
DE188177C (en) *
FR380833A (en) * 1907-08-14 1907-12-18 Paul Rombold Automatic device for cutting mechanical tiles
DE346555C (en) * 1914-07-23 1922-01-03 Ernst Fabian Automatic nose cutting device for roof tile extrusions
DE390029C (en) * 1924-02-12 Johann Gmeindl Cutting table for roof plate extrusion
DE526450C (en) * 1928-06-27 1931-06-06 Alb Hansen Eisenbau Device for cutting support noses for iron inlays on hollow ceiling stones

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237722C (en) *
DE188177C (en) *
DE390029C (en) * 1924-02-12 Johann Gmeindl Cutting table for roof plate extrusion
FR380833A (en) * 1907-08-14 1907-12-18 Paul Rombold Automatic device for cutting mechanical tiles
DE346555C (en) * 1914-07-23 1922-01-03 Ernst Fabian Automatic nose cutting device for roof tile extrusions
DE526450C (en) * 1928-06-27 1931-06-06 Alb Hansen Eisenbau Device for cutting support noses for iron inlays on hollow ceiling stones

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541280A1 (en) * 1985-06-21 1987-01-02 Erlus Baustoffwerke Wall block with gripping aid and extrusion process and unit for producing the same
EP0293507A1 (en) * 1987-06-05 1988-12-07 Fuchs & Co. Gesellschaft m.b.H. Process and apparatus for making roof tiles by extrusion
FR2633553A1 (en) * 1988-06-30 1990-01-05 Woestelandt Joseph Method for simultaneously manufacturing two tiles by extrusion
WO1990013404A1 (en) * 1989-05-03 1990-11-15 Ziegelei Hochdorf Ag Cutting device with at least two cutters

Also Published As

Publication number Publication date
FR2419147B1 (en) 1983-04-29

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Legal Events

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ST Notification of lapse