GB281025A - Improvements relating to the moulding of concrete roofing tiles - Google Patents

Improvements relating to the moulding of concrete roofing tiles

Info

Publication number
GB281025A
GB281025A GB21257/26A GB2125726A GB281025A GB 281025 A GB281025 A GB 281025A GB 21257/26 A GB21257/26 A GB 21257/26A GB 2125726 A GB2125726 A GB 2125726A GB 281025 A GB281025 A GB 281025A
Authority
GB
United Kingdom
Prior art keywords
hinged
pallet
tile
concrete
striker
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
GB21257/26A
Other languages
English (en)
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.)
JOHN LACEY WEST
Original Assignee
JOHN LACEY WEST
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
Priority to BE344121D priority Critical patent/BE344121A/fr
Application filed by JOHN LACEY WEST filed Critical JOHN LACEY WEST
Priority to GB21257/26A priority patent/GB281025A/en
Priority to US214771A priority patent/US1686305A/en
Publication of GB281025A publication Critical patent/GB281025A/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
    • B28B7/0038—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 mould and moulded article moving only past each other, e.g. box-shaped moulds which are lifted off from the moulding
    • 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
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
GB21257/26A 1926-08-28 1926-08-28 Improvements relating to the moulding of concrete roofing tiles Expired GB281025A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE344121D BE344121A (forum.php) 1926-08-28
GB21257/26A GB281025A (en) 1926-08-28 1926-08-28 Improvements relating to the moulding of concrete roofing tiles
US214771A US1686305A (en) 1926-08-28 1927-08-22 Mold for making roofing tiles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB21257/26A GB281025A (en) 1926-08-28 1926-08-28 Improvements relating to the moulding of concrete roofing tiles
GB1686305X 1926-08-28
GB640050X 1926-08-28

Publications (1)

Publication Number Publication Date
GB281025A true GB281025A (en) 1927-11-28

Family

ID=34636893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21257/26A Expired GB281025A (en) 1926-08-28 1926-08-28 Improvements relating to the moulding of concrete roofing tiles

Country Status (3)

Country Link
US (1) US1686305A (forum.php)
BE (1) BE344121A (forum.php)
GB (1) GB281025A (forum.php)

Also Published As

Publication number Publication date
BE344121A (forum.php)
US1686305A (en) 1928-10-02

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