GB864057A - Improvements in or relating to apparatus for manufacturing lightweight building elements - Google Patents

Improvements in or relating to apparatus for manufacturing lightweight building elements

Info

Publication number
GB864057A
GB864057A GB26827/57A GB2682757A GB864057A GB 864057 A GB864057 A GB 864057A GB 26827/57 A GB26827/57 A GB 26827/57A GB 2682757 A GB2682757 A GB 2682757A GB 864057 A GB864057 A GB 864057A
Authority
GB
United Kingdom
Prior art keywords
building elements
relating
moulds
lightweight building
cover
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
GB26827/57A
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
Publication of GB864057A publication Critical patent/GB864057A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

864,057. Moulding hollow building elements. FISCHER, J. Aug. 26, 1957 [May 7, 1957], No. 26827/57. Class 87(2). Hollow building elements of cement and wood wool are made by placing the material in a mould 33 having an inflatable core 11, closing a cover 4, and then inflating the core to press the material. The moulds are rotated intermittently about a shaft 32. After setting, the cover 4 and side walls 1 are opened and the moulded element removed on the bottom plate 3. The cores may be stored on a rack 35. The moulds are carried on a wheeled frame 31. A lay-out for the frames and trucks for the moulding material and for carrying away the moulded elements is described with reference to Fig. 5 (not shown).
GB26827/57A 1957-05-07 1957-08-26 Improvements in or relating to apparatus for manufacturing lightweight building elements Expired GB864057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT864057X 1957-05-07

Publications (1)

Publication Number Publication Date
GB864057A true GB864057A (en) 1961-03-29

Family

ID=3682392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26827/57A Expired GB864057A (en) 1957-05-07 1957-08-26 Improvements in or relating to apparatus for manufacturing lightweight building elements

Country Status (1)

Country Link
GB (1) GB864057A (en)

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