GB948348A - Improvements in or relating to apparatus for manufacturing drainage pipes - Google Patents

Improvements in or relating to apparatus for manufacturing drainage pipes

Info

Publication number
GB948348A
GB948348A GB2686263A GB2686263A GB948348A GB 948348 A GB948348 A GB 948348A GB 2686263 A GB2686263 A GB 2686263A GB 2686263 A GB2686263 A GB 2686263A GB 948348 A GB948348 A GB 948348A
Authority
GB
United Kingdom
Prior art keywords
relating
drainage pipes
manufacturing drainage
manufacturing
july
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
GB2686263A
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 GB2686263A priority Critical patent/GB948348A/en
Publication of GB948348A publication Critical patent/GB948348A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • 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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/26—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like with a packer head serving as a sliding mould or provided with guiding means for feeding the material
    • 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
    • B28B21/92—Methods or apparatus for treating or reshaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

948,348. Moulding drainage pipes. G. SCOTT. July 10, 1961 [July 12, 1960], No. 26862/63. Divided out of 948,347. Drawings to Specification. Heading B5A. The subject matter is identical with that in Specification 948,347 but the claims relate to the apparatus.
GB2686263A 1960-07-12 1960-07-12 Improvements in or relating to apparatus for manufacturing drainage pipes Expired GB948348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2686263A GB948348A (en) 1960-07-12 1960-07-12 Improvements in or relating to apparatus for manufacturing drainage pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2686263A GB948348A (en) 1960-07-12 1960-07-12 Improvements in or relating to apparatus for manufacturing drainage pipes

Publications (1)

Publication Number Publication Date
GB948348A true GB948348A (en) 1964-01-29

Family

ID=10250408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2686263A Expired GB948348A (en) 1960-07-12 1960-07-12 Improvements in or relating to apparatus for manufacturing drainage pipes

Country Status (1)

Country Link
GB (1) GB948348A (en)

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