GB363873A - Improvements in or relating to the manufacture of articles from hydraulic cement material - Google Patents

Improvements in or relating to the manufacture of articles from hydraulic cement material

Info

Publication number
GB363873A
GB363873A GB3056/31A GB305631A GB363873A GB 363873 A GB363873 A GB 363873A GB 3056/31 A GB3056/31 A GB 3056/31A GB 305631 A GB305631 A GB 305631A GB 363873 A GB363873 A GB 363873A
Authority
GB
United Kingdom
Prior art keywords
water
mould
articles
relating
manufacture
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
GB3056/31A
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
Publication of GB363873A publication Critical patent/GB363873A/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
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • 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
    • B28B21/36—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

363,873. Moulding pipes &c. ISSMANN, U., 1, Via Lavatoio, Trieste, Italy. Jan. 30, 1931, No. 3056. Convention date, Feb. 3, 1930. [Class 87 (ii).] In moulding pipes or other hollow articles from a mixture of cement and fibrous material the mixture is packed into the mould when dry or only slightly moist and water to set the material is then forced in under pressure. The mould shown has an outer shell 2 in two longitudinal sections and an inner perforated shell 1 with a connection 5 for the supply of water under pressure. Alternatively the outer shell may be perforated and provided with a jacket to which the water is supplied.. A metallic reinforcement may be inserted in the mould before the dry material. Specification 9098/15, [Class 87 (ii), Moulding plastic &c. substances], is referred to.
GB3056/31A 1930-02-03 1931-01-30 Improvements in or relating to the manufacture of articles from hydraulic cement material Expired GB363873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT363873X 1930-02-03

Publications (1)

Publication Number Publication Date
GB363873A true GB363873A (en) 1931-12-31

Family

ID=11245712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3056/31A Expired GB363873A (en) 1930-02-03 1931-01-30 Improvements in or relating to the manufacture of articles from hydraulic cement material

Country Status (1)

Country Link
GB (1) GB363873A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434690A (en) * 1939-10-19 1948-01-20 Paul X Blaettler Machine for producing asbestoscement pipes
US3037244A (en) * 1954-01-21 1962-06-05 H D Boggs Company Ltd Apparatus for casting of tubular articles
WO1980001888A1 (en) * 1979-03-05 1980-09-18 Bevan Ass C G Moulding of construction products
US4522772A (en) * 1980-01-07 1985-06-11 C. G. Bevan Associates Limited Moulding of articles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434690A (en) * 1939-10-19 1948-01-20 Paul X Blaettler Machine for producing asbestoscement pipes
US3037244A (en) * 1954-01-21 1962-06-05 H D Boggs Company Ltd Apparatus for casting of tubular articles
WO1980001888A1 (en) * 1979-03-05 1980-09-18 Bevan Ass C G Moulding of construction products
US4522772A (en) * 1980-01-07 1985-06-11 C. G. Bevan Associates Limited Moulding of articles

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