GB238035A - Improvements in and relating to the moulding of hollow articles - Google Patents

Improvements in and relating to the moulding of hollow articles

Info

Publication number
GB238035A
GB238035A GB1390524A GB1390524A GB238035A GB 238035 A GB238035 A GB 238035A GB 1390524 A GB1390524 A GB 1390524A GB 1390524 A GB1390524 A GB 1390524A GB 238035 A GB238035 A GB 238035A
Authority
GB
United Kingdom
Prior art keywords
hollow articles
moulding
relating
cements
pipes
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
GB1390524A
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.)
PRODOR SA
Original Assignee
PRODOR SA
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 PRODOR SA filed Critical PRODOR SA
Priority to GB1390524A priority Critical patent/GB238035A/en
Publication of GB238035A publication Critical patent/GB238035A/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • B28B21/78—Moulds with heating or cooling means, e.g. steam jackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

238,035. Proder, Soc. Anon., and Levy, M. June 6, 1924. Centrifugal machines.- Pipes and other hollow articles are moulded by spinning a fused composition containing a non-absorbent powder, such as ground quartz, coarse sand, broken stone, and hard pitch. A lining of this composition may ba similarly applied to pipes. Specifications 201,650, [Class 22, Cements &c.] ; 202,248; 228,257 and 217,010, [both in Class 22, Cements &c.], are referred to.
GB1390524A 1924-06-06 1924-06-06 Improvements in and relating to the moulding of hollow articles Expired GB238035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1390524A GB238035A (en) 1924-06-06 1924-06-06 Improvements in and relating to the moulding of hollow articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1390524A GB238035A (en) 1924-06-06 1924-06-06 Improvements in and relating to the moulding of hollow articles

Publications (1)

Publication Number Publication Date
GB238035A true GB238035A (en) 1925-08-13

Family

ID=10031501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1390524A Expired GB238035A (en) 1924-06-06 1924-06-06 Improvements in and relating to the moulding of hollow articles

Country Status (1)

Country Link
GB (1) GB238035A (en)

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