FR504548A - Improvements to devices for molding bricks or concrete blocks or similar material - Google Patents

Improvements to devices for molding bricks or concrete blocks or similar material

Info

Publication number
FR504548A
FR504548A FR504548A FR504548DA FR504548A FR 504548 A FR504548 A FR 504548A FR 504548 A FR504548 A FR 504548A FR 504548D A FR504548D A FR 504548DA FR 504548 A FR504548 A FR 504548A
Authority
FR
France
Prior art keywords
devices
similar material
concrete blocks
molding bricks
bricks
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
FR504548A
Other languages
French (fr)
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.)
CAT AR CONST Ltd
Original Assignee
CAT AR CONST Ltd
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 CAT AR CONST Ltd filed Critical CAT AR CONST Ltd
Application granted granted Critical
Publication of FR504548A publication Critical patent/FR504548A/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
    • B28B7/20—Moulds for making shaped articles with undercut recesses, e.g. dovetails
    • 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
    • B28B7/0044—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 the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR504548A 1919-06-21 1919-10-04 Improvements to devices for molding bricks or concrete blocks or similar material Expired FR504548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB504548X 1919-06-21

Publications (1)

Publication Number Publication Date
FR504548A true FR504548A (en) 1920-07-07

Family

ID=10156547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR504548A Expired FR504548A (en) 1919-06-21 1919-10-04 Improvements to devices for molding bricks or concrete blocks or similar material

Country Status (1)

Country Link
FR (1) FR504548A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000207A1 (en) * 1991-06-25 1993-01-07 Nassetti Ettore S.P.A. A mould for ceramic tiles affording a re-entrant groove in the reverse face for mechanical fixing purposes, the relative tile and a relative fixing device
EP0578058A2 (en) * 1992-07-02 1994-01-12 Heidelberger Zement AG Method for cleaning molds

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000207A1 (en) * 1991-06-25 1993-01-07 Nassetti Ettore S.P.A. A mould for ceramic tiles affording a re-entrant groove in the reverse face for mechanical fixing purposes, the relative tile and a relative fixing device
EP0524413A1 (en) * 1991-06-25 1993-01-27 NASSETTI ETTORE S.p.A. A mould for ceramic tiles affording a re-entrant groove in the reverse face for mechanical fixing purposes, the relative tile and a relative fixing device
EP0578058A2 (en) * 1992-07-02 1994-01-12 Heidelberger Zement AG Method for cleaning molds
EP0578058A3 (en) * 1992-07-02 1994-03-02 Heidelberger Zement Ag

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