FR1220613A - Advanced device for molding pipes with a partially porous circumference - Google Patents

Advanced device for molding pipes with a partially porous circumference

Info

Publication number
FR1220613A
FR1220613A FR792354A FR792354A FR1220613A FR 1220613 A FR1220613 A FR 1220613A FR 792354 A FR792354 A FR 792354A FR 792354 A FR792354 A FR 792354A FR 1220613 A FR1220613 A FR 1220613A
Authority
FR
France
Prior art keywords
partially porous
advanced device
molding pipes
circumference
porous circumference
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
FR792354A
Other languages
French (fr)
Inventor
Alfred Horn
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 filed Critical
Priority to FR792354A priority Critical patent/FR1220613A/en
Application granted granted Critical
Publication of FR1220613A publication Critical patent/FR1220613A/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • 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
    • 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
    • B28B7/0088—Moulds in which at least one surface of the moulded article serves as mould surface, e.g. moulding articles on or against a previously shaped article, between previously shaped articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR792354A 1959-04-17 1959-04-17 Advanced device for molding pipes with a partially porous circumference Expired FR1220613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR792354A FR1220613A (en) 1959-04-17 1959-04-17 Advanced device for molding pipes with a partially porous circumference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR792354A FR1220613A (en) 1959-04-17 1959-04-17 Advanced device for molding pipes with a partially porous circumference

Publications (1)

Publication Number Publication Date
FR1220613A true FR1220613A (en) 1960-05-25

Family

ID=8713760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792354A Expired FR1220613A (en) 1959-04-17 1959-04-17 Advanced device for molding pipes with a partially porous circumference

Country Status (1)

Country Link
FR (1) FR1220613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710285A1 (en) * 1993-09-24 1995-03-31 Plattard Sa Method of manufacture of slotted gutter (drainage channel) elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710285A1 (en) * 1993-09-24 1995-03-31 Plattard Sa Method of manufacture of slotted gutter (drainage channel) elements

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