GB188849A - Improved method of and apparatus for casting cementitious blocks - Google Patents

Improved method of and apparatus for casting cementitious blocks

Info

Publication number
GB188849A
GB188849A GB2503021A GB2503021A GB188849A GB 188849 A GB188849 A GB 188849A GB 2503021 A GB2503021 A GB 2503021A GB 2503021 A GB2503021 A GB 2503021A GB 188849 A GB188849 A GB 188849A
Authority
GB
United Kingdom
Prior art keywords
moulds
blocks
members
improved method
sides
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
GB2503021A
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
Priority to GB2503021A priority Critical patent/GB188849A/en
Publication of GB188849A publication Critical patent/GB188849A/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
    • B28B7/26—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

188,849. Atterbury, G. Sept. 21, 1921. Moulds; processes.-Cement &c. blocks are formed in moulds of such light construction as to require support against the initial hydrostatic pressure, the moulds being withdrawn from their supports while the material still requires support on all sides but is sufficiently set to allow the moulds to stand alone without distortion. The moulds Fig. 7 comprise sides 5, 4, and wedgeshaped members 8 adapted to slide along corresponding members 9, 12, Fig. 2, on the supporting cradles 1, layers 10 of gypsum being provided to ensure close engagement and prevent jamming. The bottoms 6 of the moulds are supported in blocks 7 and may carry cores which are stripped from the material during the removal of the mould. The members 12 may be adjusted vertically by screws 13. Specification 13122/10 is referred to.
GB2503021A 1921-09-21 1921-09-21 Improved method of and apparatus for casting cementitious blocks Expired GB188849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2503021A GB188849A (en) 1921-09-21 1921-09-21 Improved method of and apparatus for casting cementitious blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2503021A GB188849A (en) 1921-09-21 1921-09-21 Improved method of and apparatus for casting cementitious blocks

Publications (1)

Publication Number Publication Date
GB188849A true GB188849A (en) 1922-11-23

Family

ID=10221072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2503021A Expired GB188849A (en) 1921-09-21 1921-09-21 Improved method of and apparatus for casting cementitious blocks

Country Status (1)

Country Link
GB (1) GB188849A (en)

Similar Documents

Publication Publication Date Title
GB188849A (en) Improved method of and apparatus for casting cementitious blocks
GB143749A (en) Improvements in bricks, or blocks, for building purposes and in moulds to be employed in their manufacture
FR833122A (en) Process for casting sound ingots without shrinkage
FR647257A (en) Process for the production of hydrogen
GB114279A (en) Mould for Casting Artificial Stone Building Blocks.
CA195165A (en) Apparatus for teeming ingot moulds
FR635946A (en) Advanced process for the production of hydrogen
AU1214019A (en) Improvements in the method of and apparatus for making cementitious articles
FR712851A (en) Method for synchronizing sound films
AT177794B (en) Process for the production of high quality cast iron
GB182309A (en) A mould for making concrete blocks
CA258092A (en) Process of parting moulds from castings
GB183648A (en) A machine or mould for the purpose of moulding concrete blocks
FR1085560A (en) Process and apparatus for the manufacture of marine propellers
CA198636A (en) Pottery casting apparatus
AU1737620A (en) Apparatus for separating mould sections
CA204197A (en) Apparatus for the manufacture of bricks or blocks
FR488635A (en) Method and apparatus for the manufacture of ingot molds
CA293671A (en) Apparatus for preparing casting moulds
CH305469A (en) Process for the production of gray cast iron.
CA302169A (en) Moulding apparatus for ingot moulds
CA222271A (en) Apparatus for moulding concrete blocks
AU109541B2 (en) Improved process and arrangement forthe production of cast type-line bodies for matrix-composing and type-line casting machines
CA195548A (en) Casting apparatus
GB310663A (en) Process for producing steel castings