GB705994A - Improvements in or relating to building block moulds - Google Patents

Improvements in or relating to building block moulds

Info

Publication number
GB705994A
GB705994A GB1954152A GB1954152A GB705994A GB 705994 A GB705994 A GB 705994A GB 1954152 A GB1954152 A GB 1954152A GB 1954152 A GB1954152 A GB 1954152A GB 705994 A GB705994 A GB 705994A
Authority
GB
United Kingdom
Prior art keywords
relating
building block
block moulds
central cavity
building
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
GB1954152A
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 AUBREY FRY
Original Assignee
JOHN AUBREY FRY
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 JOHN AUBREY FRY filed Critical JOHN AUBREY FRY
Priority to GB1954152A priority Critical patent/GB705994A/en
Publication of GB705994A publication Critical patent/GB705994A/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
    • B28B7/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Retaining Walls (AREA)
  • Artificial Fish Reefs (AREA)
  • Revetment (AREA)

Abstract

705,994. Building-blocks. FRY, J. A. Aug. 1, 1952, No. 19541/52. Class 87 (1). [Also in Group V] A concrete building- block has a central cavity 21 and grooves 22 in its edges at the top and sides. The same mould (see Group V) may be used for producing half - length blocks which will not have a central cavity 21.
GB1954152A 1952-08-01 1952-08-01 Improvements in or relating to building block moulds Expired GB705994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1954152A GB705994A (en) 1952-08-01 1952-08-01 Improvements in or relating to building block moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1954152A GB705994A (en) 1952-08-01 1952-08-01 Improvements in or relating to building block moulds

Publications (1)

Publication Number Publication Date
GB705994A true GB705994A (en) 1954-03-24

Family

ID=10131106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1954152A Expired GB705994A (en) 1952-08-01 1952-08-01 Improvements in or relating to building block moulds

Country Status (1)

Country Link
GB (1) GB705994A (en)

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