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GB1388640A - Shakeable moulding assembly - Google Patents

Shakeable moulding assembly

Info

Publication number
GB1388640A
GB1388640A GB4190974A GB4190974A GB1388640A GB 1388640 A GB1388640 A GB 1388640A GB 4190974 A GB4190974 A GB 4190974A GB 4190974 A GB4190974 A GB 4190974A GB 1388640 A GB1388640 A GB 1388640A
Authority
GB
United Kingdom
Prior art keywords
mould
cup
holder
faces
article
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
GB4190974A
Inventor
Allen A Greenberg
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
Priority claimed from US05/164,740 external-priority patent/US3958997A/en
Application filed by Individual filed Critical Individual
Publication of GB1388640A publication Critical patent/GB1388640A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04Alginic acid; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

1388640 Moulds A A GREENBERG 21 June 1972 [21 July 1971] 41909/74 Divided out of 1388639 Heading B5A A shakable mould assembly comprises mould halves 11, 12, a mould holder 14 and a measuring cup 13. Each mould half 11, 12 has three mutually perpendicular faces 18, 22, 29 and 21, 24, 31 which serve to locate the mould havles within the holder 14 The faces 18, 21 are provided with a co-operating tongue 27 and groove 28. The end faces 22, 24 are provided with up-standing grooved ribs 39, 41 which can engage with a flange 43 on the cup 13. To form an article 200, water is added up to the line 44 in the cup 13 which is in a position inserted to that shown, and a moulding powder comprising 7-15% sodium or potassium alginate, 8À4- 18% calcium sulphate, 0À75-3% tetrasodium pyrophosphate, pigment and filler such as diatomaceous earth, silica, magnesium carbonate and kaolin is added. The assembly is put together, shaken and inverted to fill the mouth cavity 20. The article 220 is removed in a jelly-like state and allowed to dry whereupon it shrinks and becomes rigid. The mould halves 11, 12 may be of polythene, the holder 14 may be of polystyrene and the cup may be of transparent plastics material or glass.
GB4190974A 1971-07-21 1972-06-21 Shakeable moulding assembly Expired GB1388640A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/164,740 US3958997A (en) 1971-07-21 1971-07-21 Method of shaker molding and composition therefor
GB2904872A GB1388639A (en) 1971-07-21 1972-06-21 Moulding method and powder

Publications (1)

Publication Number Publication Date
GB1388640A true GB1388640A (en) 1975-03-26

Family

ID=26259710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4190974A Expired GB1388640A (en) 1971-07-21 1972-06-21 Shakeable moulding assembly

Country Status (1)

Country Link
GB (1) GB1388640A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103344070A (en) * 2013-07-19 2013-10-09 张可池 Ice bottle die and preparation method of ice bottle
WO2017045231A1 (en) * 2015-09-18 2017-03-23 甄世华 Modular mold for making hollow ice-cream brick
CN108950742A (en) * 2018-07-12 2018-12-07 深圳市安思科电子科技有限公司 A kind of bamboo charcoal fiber production equipment that drying efficiency is high

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103344070A (en) * 2013-07-19 2013-10-09 张可池 Ice bottle die and preparation method of ice bottle
CN103344070B (en) * 2013-07-19 2016-02-03 张可池 A kind of ice bottle body mould and ice bottle body preparation method
WO2017045231A1 (en) * 2015-09-18 2017-03-23 甄世华 Modular mold for making hollow ice-cream brick
CN108950742A (en) * 2018-07-12 2018-12-07 深圳市安思科电子科技有限公司 A kind of bamboo charcoal fiber production equipment that drying efficiency is high

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee