FR498171A - Manufacturing process of rectangular or square ferrocerium stones and new products resulting therefrom - Google Patents

Manufacturing process of rectangular or square ferrocerium stones and new products resulting therefrom

Info

Publication number
FR498171A
FR498171A FR498171DA FR498171A FR 498171 A FR498171 A FR 498171A FR 498171D A FR498171D A FR 498171DA FR 498171 A FR498171 A FR 498171A
Authority
FR
France
Prior art keywords
ferrocerium
stones
square
rectangular
manufacturing process
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
Other languages
French (fr)
Inventor
Janvier Quercia
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR498171A publication Critical patent/FR498171A/en
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
    • 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
    • B28B7/0038—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 mould and moulded article moving only past each other, e.g. box-shaped moulds which are lifted off from the moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR498171D 1918-02-11 1918-02-11 Manufacturing process of rectangular or square ferrocerium stones and new products resulting therefrom Expired FR498171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR498171T 1918-02-11

Publications (1)

Publication Number Publication Date
FR498171A true FR498171A (en) 1919-12-31

Family

ID=1533434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498171D Expired FR498171A (en) 1918-02-11 1918-02-11 Manufacturing process of rectangular or square ferrocerium stones and new products resulting therefrom

Country Status (1)

Country Link
FR (1) FR498171A (en)

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