NL7208421A - - Google Patents

Info

Publication number
NL7208421A
NL7208421A NL7208421A NL7208421A NL7208421A NL 7208421 A NL7208421 A NL 7208421A NL 7208421 A NL7208421 A NL 7208421A NL 7208421 A NL7208421 A NL 7208421A NL 7208421 A NL7208421 A NL 7208421A
Authority
NL
Netherlands
Application number
NL7208421A
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
Publication of NL7208421A publication Critical patent/NL7208421A/xx

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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Sewage (AREA)
NL7208421A 1971-09-13 1972-06-20 NL7208421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2145746A DE2145746B2 (de) 1971-09-13 1971-09-13 Verfahren und Vorrichtung zur Herstellung eines Beton-Schalungssteines sowie Beton-Schalungsstein

Publications (1)

Publication Number Publication Date
NL7208421A true NL7208421A (fr) 1973-03-15

Family

ID=5819429

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7208421A NL7208421A (fr) 1971-09-13 1972-06-20

Country Status (7)

Country Link
US (1) US3802659A (fr)
DE (1) DE2145746B2 (fr)
ES (2) ES402554A1 (fr)
FR (1) FR2153863A5 (fr)
GB (1) GB1408045A (fr)
IT (1) IT954568B (fr)
NL (1) NL7208421A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533039C2 (de) * 1985-09-17 1994-08-11 Siegfried Gebhart Schalungsstein
US5183616A (en) * 1989-11-07 1993-02-02 Hedrick Concrete Products Corp. Method for making antiqued concrete cored bricks and capping bricks
DE10254322A1 (de) * 2002-11-21 2004-06-03 Kobra Formen Gmbh Anordnung zur Herstellung von Betonformsteinen
US20040218985A1 (en) * 2003-04-30 2004-11-04 Klettenberg Charles N. Method of making a composite masonry block
ES2277469B1 (es) * 2003-05-29 2008-07-01 Permor S.A. Bloques machihembrados cantoneros e intermedios con acoplamiento horizontal y vertical para la construccion.
DK176284B1 (da) * 2005-06-01 2007-06-11 Kvm Industrimaskiner As Selvbærende mellemvæg til formudstyr for betonstöbemaskiner
US10907350B1 (en) 2019-01-10 2021-02-02 Ridgerock Retaining Walls, Inc. Modular wall block, interlocking block assembly, and retaining wall constructed of an assembly of modular wall blocks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984564A (en) * 1934-12-18 Apparatus for manufacturing
US801249A (en) * 1904-03-10 1905-10-10 Edward Keagy Concrete-block mold.
US790507A (en) * 1904-09-19 1905-05-23 J S Overmire Mold for cement blocks.
US848697A (en) * 1906-08-31 1907-04-02 Manuel Silva Concrete-block machine.
US892583A (en) * 1907-04-24 1908-07-07 William S Colvin Cement-block machine.
US895614A (en) * 1907-12-23 1908-08-11 Emil Buscher Block-molding machine.
US1385186A (en) * 1919-12-30 1921-07-19 James A Muth Apparatus for making building-blocks
US1526667A (en) * 1922-08-23 1925-02-17 Flam Stephen Mold for casting blocks
US1471951A (en) * 1922-09-09 1923-10-23 Alfred H Evans Collapsible concrete mold
US1925733A (en) * 1930-02-11 1933-09-05 Pandolfi Paolo Franco Concrete block mold
US3010174A (en) * 1959-08-19 1961-11-28 Basalt Rock Company Inc Mold for concrete objects

Also Published As

Publication number Publication date
IT954568B (it) 1973-09-15
ES402554A1 (es) 1975-04-01
US3802659A (en) 1974-04-09
DE2145746A1 (de) 1973-05-10
DE2145746B2 (de) 1975-11-13
FR2153863A5 (fr) 1973-05-04
ES409620A1 (es) 1975-12-01
GB1408045A (en) 1975-10-01

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