FR1055304A - Apparatus for the production of interlocking building blocks - Google Patents

Apparatus for the production of interlocking building blocks

Info

Publication number
FR1055304A
FR1055304A FR1055304DA FR1055304A FR 1055304 A FR1055304 A FR 1055304A FR 1055304D A FR1055304D A FR 1055304DA FR 1055304 A FR1055304 A FR 1055304A
Authority
FR
France
Prior art keywords
production
building blocks
interlocking building
interlocking
blocks
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
John Lichty Wettlaufer
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
Application granted granted Critical
Publication of FR1055304A publication Critical patent/FR1055304A/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
    • B28B7/0044—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)
FR1055304D 1952-04-30 1952-04-30 Apparatus for the production of interlocking building blocks Expired FR1055304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1055304T 1952-04-30

Publications (1)

Publication Number Publication Date
FR1055304A true FR1055304A (en) 1954-02-17

Family

ID=9596869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055304D Expired FR1055304A (en) 1952-04-30 1952-04-30 Apparatus for the production of interlocking building blocks

Country Status (1)

Country Link
FR (1) FR1055304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114800796A (en) * 2022-05-11 2022-07-29 辽宁工程技术大学 Concrete prefabricated mold based on worm and gear principle and demolding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114800796A (en) * 2022-05-11 2022-07-29 辽宁工程技术大学 Concrete prefabricated mold based on worm and gear principle and demolding method

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