FR508449A - Advanced mold for the manufacture of concrete blocks or other composition used for construction - Google Patents

Advanced mold for the manufacture of concrete blocks or other composition used for construction

Info

Publication number
FR508449A
FR508449A FR508449A FR508449DA FR508449A FR 508449 A FR508449 A FR 508449A FR 508449 A FR508449 A FR 508449A FR 508449D A FR508449D A FR 508449DA FR 508449 A FR508449 A FR 508449A
Authority
FR
France
Prior art keywords
manufacture
construction
composition used
concrete blocks
advanced mold
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
FR508449A
Other languages
French (fr)
Inventor
Harold Dudley Henderson
Cecil Havelock Henderson
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 FR508449A publication Critical patent/FR508449A/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
    • 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
FR508449A 1920-01-15 1920-01-15 Advanced mold for the manufacture of concrete blocks or other composition used for construction Expired FR508449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR508449T 1920-01-15

Publications (1)

Publication Number Publication Date
FR508449A true FR508449A (en) 1920-10-11

Family

ID=8910369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR508449A Expired FR508449A (en) 1920-01-15 1920-01-15 Advanced mold for the manufacture of concrete blocks or other composition used for construction

Country Status (1)

Country Link
FR (1) FR508449A (en)

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