GB517204A - Improvements in or relating to the manufacture of ceramic liquid containers and of moulds therefor - Google Patents

Improvements in or relating to the manufacture of ceramic liquid containers and of moulds therefor

Info

Publication number
GB517204A
GB517204A GB2185038A GB2185038A GB517204A GB 517204 A GB517204 A GB 517204A GB 2185038 A GB2185038 A GB 2185038A GB 2185038 A GB2185038 A GB 2185038A GB 517204 A GB517204 A GB 517204A
Authority
GB
United Kingdom
Prior art keywords
groove
templet
lip
mould
arcari
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
GB2185038A
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 GB2185038A priority Critical patent/GB517204A/en
Publication of GB517204A publication Critical patent/GB517204A/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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/261—Moulds therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

517,204. Moulding hollow-ware. ARCARI, S., and ARCARI, S. July 22, 1938, No. 21850. [Class 87 (ii)] [Also in Group XVII] In moulding from ceramic material liquid containers, such as jugs, teapots or coffee pots, with a pouring lip having a longitudinal groove, that portion 8 of a mould near to and supporting a templet 9 which forms the groove is superficially or bodily of a non-absorbent character whereby ceramic material does not remain on the supporting portion. The mould may comprise a base 1, complementary body parts 2 and a lid 4. The portion 8 is formed by a conical-shaped projection depending from the lid and wherein the templet 9 is embedded. The templet may be of brass, aluminium, or the material known under the registered trade mark "Bakelite." The portion 8 may be of plaster as the rest of the mould or may be of the same material as the templet. The templet may be provided with holes or be of irregular contour to assists its anchorage in the portion 8. The edge 10 of the templet projects from its support to define the groove in the lip and is thus shaped to correspond with a lip-forming rib 6x and groove 6 in the mould. The width of the templet and thus of the groove may increase as it approaches the tip of the lip and may be uniform or taper towards its inward point lOx. The depth of the groove may be a maximum at the crest of the tip. The side walls of the groove may be vertical or inclined and undercut. 'Before glazing, the grooved lip or spout may be dipped in or brushed with water to prevent retention of too much glazing composition in the groove.
GB2185038A 1938-07-22 1938-07-22 Improvements in or relating to the manufacture of ceramic liquid containers and of moulds therefor Expired GB517204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2185038A GB517204A (en) 1938-07-22 1938-07-22 Improvements in or relating to the manufacture of ceramic liquid containers and of moulds therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2185038A GB517204A (en) 1938-07-22 1938-07-22 Improvements in or relating to the manufacture of ceramic liquid containers and of moulds therefor

Publications (1)

Publication Number Publication Date
GB517204A true GB517204A (en) 1940-01-23

Family

ID=10169860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2185038A Expired GB517204A (en) 1938-07-22 1938-07-22 Improvements in or relating to the manufacture of ceramic liquid containers and of moulds therefor

Country Status (1)

Country Link
GB (1) GB517204A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312322A2 (en) * 1987-10-13 1989-04-19 Ngk Insulators, Ltd. Processes for producing hollow ceramic articles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312322A2 (en) * 1987-10-13 1989-04-19 Ngk Insulators, Ltd. Processes for producing hollow ceramic articles
EP0312322A3 (en) * 1987-10-13 1991-03-06 Ngk Insulators, Ltd. Processes for producing hollow ceramic articles
US5013500A (en) * 1987-10-13 1991-05-07 Ngk Insulators, Ltd. Process for producing hollow ceramic articles

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