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GB174662A - Process for the manufacture of hollow bodies of circular cross section, from plastic masses - Google Patents

Process for the manufacture of hollow bodies of circular cross section, from plastic masses

Info

Publication number
GB174662A
GB174662A GB2372520A GB2372520A GB174662A GB 174662 A GB174662 A GB 174662A GB 2372520 A GB2372520 A GB 2372520A GB 2372520 A GB2372520 A GB 2372520A GB 174662 A GB174662 A GB 174662A
Authority
GB
United Kingdom
Prior art keywords
manufacture
hollow bodies
section
circular cross
plastic masses
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
GB2372520A
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 GB2372520A priority Critical patent/GB174662A/en
Publication of GB174662A publication Critical patent/GB174662A/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
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/44—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by projecting, e.g. spraying

Landscapes

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

Abstract

174,662. Vass, J. von. Aug. 13, 1920, Addition to 146,400. Concrete vessels comprise a hollow body provided with ribs 39, 40, Fig. 2, formed in hollow rotating moulds by the process described in the parent Specification, a superstructure 42 being subsequently added, or several such hollow bodies 43, 44, Fig. 3, arranged alongside each other and provided with a common bottom and sides.
GB2372520A 1920-08-13 1920-08-13 Process for the manufacture of hollow bodies of circular cross section, from plastic masses Expired GB174662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2372520A GB174662A (en) 1920-08-13 1920-08-13 Process for the manufacture of hollow bodies of circular cross section, from plastic masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2372520A GB174662A (en) 1920-08-13 1920-08-13 Process for the manufacture of hollow bodies of circular cross section, from plastic masses

Publications (1)

Publication Number Publication Date
GB174662A true GB174662A (en) 1922-01-13

Family

ID=10200264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2372520A Expired GB174662A (en) 1920-08-13 1920-08-13 Process for the manufacture of hollow bodies of circular cross section, from plastic masses

Country Status (1)

Country Link
GB (1) GB174662A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741525C (en) * 1940-11-03 1943-11-12 Bergwerks Und Huettenbau Ges M Raft-like inland watercraft
US2979798A (en) * 1957-09-16 1961-04-18 James H Price Cylinder generating machine and method of generation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741525C (en) * 1940-11-03 1943-11-12 Bergwerks Und Huettenbau Ges M Raft-like inland watercraft
US2979798A (en) * 1957-09-16 1961-04-18 James H Price Cylinder generating machine and method of generation

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