GB2030510B - Manufacture of pipes - Google Patents

Manufacture of pipes

Info

Publication number
GB2030510B
GB2030510B GB7929224A GB7929224A GB2030510B GB 2030510 B GB2030510 B GB 2030510B GB 7929224 A GB7929224 A GB 7929224A GB 7929224 A GB7929224 A GB 7929224A GB 2030510 B GB2030510 B GB 2030510B
Authority
GB
United Kingdom
Prior art keywords
pipes
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
GB7929224A
Other languages
English (en)
Other versions
GB2030510A (en
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.)
Rocla Concrete Pipes Ltd
Original Assignee
Rocla Concrete Pipes Ltd
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 Rocla Concrete Pipes Ltd filed Critical Rocla Concrete Pipes Ltd
Publication of GB2030510A publication Critical patent/GB2030510A/en
Application granted granted Critical
Publication of GB2030510B publication Critical patent/GB2030510B/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
    • B28B21/02—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
    • B28B21/245—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 using a horizontal compacting roller in a horizontally rotatable mould

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)
GB7929224A 1978-09-01 1979-08-22 Manufacture of pipes Expired GB2030510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD577578 1978-09-01

Publications (2)

Publication Number Publication Date
GB2030510A GB2030510A (en) 1980-04-10
GB2030510B true GB2030510B (en) 1982-08-18

Family

ID=3767695

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7929224A Expired GB2030510B (en) 1978-09-01 1979-08-22 Manufacture of pipes
GB7902939A Expired GB2030511B (en) 1978-09-01 1979-08-22 Pupe making apparatus and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7902939A Expired GB2030511B (en) 1978-09-01 1979-08-22 Pupe making apparatus and method

Country Status (7)

Country Link
JP (2) JPS5559912A (fr)
AU (1) AU5006079A (fr)
BR (1) BR7905628A (fr)
DE (2) DE2933958A1 (fr)
FR (2) FR2434691A1 (fr)
GB (2) GB2030510B (fr)
ZA (2) ZA794479B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714578A (en) * 1984-09-26 1987-12-22 Fibercast Company Molding of integral socket connection in centrifugally cast fiberglass reinforced pipe
EP2237938A4 (fr) * 2008-02-05 2012-04-04 Ericsson Telefon Ab L M Procédé de fabrication d'éléments en béton creux
CN106003412B (zh) * 2016-07-22 2018-08-10 成都银线电杆有限公司 无噪声离心机
CN113977738A (zh) * 2021-10-28 2022-01-28 鹤山格涞帝丝卫浴科技有限公司 一种全智能定量型陶瓷坯体注浆成型设备及其成型方法

Also Published As

Publication number Publication date
JPS5559912A (en) 1980-05-06
FR2434691A1 (fr) 1980-03-28
AU5006079A (en) 1980-03-06
GB2030511B (en) 1982-08-18
FR2434692A1 (fr) 1980-03-28
ZA794479B (en) 1980-09-24
BR7905628A (pt) 1981-03-04
ZA794480B (en) 1980-09-24
DE2933924A1 (de) 1980-03-13
GB2030511A (en) 1980-04-10
JPS5559911A (en) 1980-05-06
GB2030510A (en) 1980-04-10
DE2933958A1 (de) 1980-03-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930822