AU391366A - Improvements in and relating tothe manufacture of prestresses concrete pipes - Google Patents

Improvements in and relating tothe manufacture of prestresses concrete pipes

Info

Publication number
AU391366A
AU391366A AU3913/66A AU391366A AU391366A AU 391366 A AU391366 A AU 391366A AU 3913/66 A AU3913/66 A AU 3913/66A AU 391366 A AU391366 A AU 391366A AU 391366 A AU391366 A AU 391366A
Authority
AU
Australia
Prior art keywords
prestresses
concrete pipes
relating tothe
tothe manufacture
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
AU3913/66A
Other languages
English (en)
Inventor
Peter Jones Alan
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 filed Critical
Priority to AU3913/66A priority Critical patent/AU391366A/en
Priority to NL6704767A priority patent/NL6704767A/xx
Priority to GB1543567A priority patent/GB1142535A/en
Priority to ES338911A priority patent/ES338911A1/es
Priority to SE470067A priority patent/SE315537B/xx
Priority to DE19671683945 priority patent/DE1683945A1/de
Priority to BE696634D priority patent/BE696634A/xx
Priority to CH485167A priority patent/CH450262A/de
Publication of AU391366A publication Critical patent/AU391366A/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
    • B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
    • 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
    • B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • 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
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping

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)
AU3913/66A 1966-04-06 1966-04-06 Improvements in and relating tothe manufacture of prestresses concrete pipes Expired AU391366A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AU3913/66A AU391366A (en) 1966-04-06 1966-04-06 Improvements in and relating tothe manufacture of prestresses concrete pipes
NL6704767A NL6704767A (OSRAM) 1966-04-06 1967-04-04
GB1543567A GB1142535A (en) 1966-04-06 1967-04-04 Manufacture of prestressed concrete pipes
ES338911A ES338911A1 (es) 1966-04-06 1967-04-04 Aparato para la fabricacion de tubos de hormigon pretensa- dos.
SE470067A SE315537B (OSRAM) 1966-04-06 1967-04-05
DE19671683945 DE1683945A1 (de) 1966-04-06 1967-04-05 Verfahren zur Herstellung von Spannbetonrohren
BE696634D BE696634A (OSRAM) 1966-04-06 1967-04-05
CH485167A CH450262A (de) 1966-04-06 1967-04-06 Verfahren und Vorrichtung zur Herstellung von Spannbetonrohren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU3913/66A AU391366A (en) 1966-04-06 1966-04-06 Improvements in and relating tothe manufacture of prestresses concrete pipes

Publications (1)

Publication Number Publication Date
AU391366A true AU391366A (en) 1969-10-10

Family

ID=3694388

Family Applications (1)

Application Number Title Priority Date Filing Date
AU3913/66A Expired AU391366A (en) 1966-04-06 1966-04-06 Improvements in and relating tothe manufacture of prestresses concrete pipes

Country Status (8)

Country Link
AU (1) AU391366A (OSRAM)
BE (1) BE696634A (OSRAM)
CH (1) CH450262A (OSRAM)
DE (1) DE1683945A1 (OSRAM)
ES (1) ES338911A1 (OSRAM)
GB (1) GB1142535A (OSRAM)
NL (1) NL6704767A (OSRAM)
SE (1) SE315537B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007559A1 (en) * 1985-06-18 1986-12-31 Graeme Reginald Hume Rapid moulding of hollow elongate concrete articles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110542703B (zh) * 2019-10-14 2022-07-19 哈尔滨工业大学 监测约束状态下泡沫混凝土热胀应力和变形的装置与方法
CN112207970B (zh) * 2020-11-05 2025-03-25 合肥双凤朝阳机械贸易有限公司 一种芯模搓压装置
CN112895113B (zh) * 2021-01-15 2021-08-24 金华巨龙管道有限公司 一种多功能预应力混凝土管及其制作方法
CN113910441B (zh) * 2021-11-10 2022-11-25 徐州市解台水泥制品有限公司 一种水泥管成型装置
CN116638622B (zh) * 2023-06-13 2025-04-25 南京运达新型建材有限公司 一种密封性能好的混凝土排水管制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007559A1 (en) * 1985-06-18 1986-12-31 Graeme Reginald Hume Rapid moulding of hollow elongate concrete articles

Also Published As

Publication number Publication date
ES338911A1 (es) 1968-08-16
BE696634A (OSRAM) 1967-09-18
CH450262A (de) 1968-01-15
SE315537B (OSRAM) 1969-09-29
GB1142535A (en) 1969-02-12
NL6704767A (OSRAM) 1967-10-09
DE1683945A1 (de) 1971-03-04

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