ATA454373A - DEVICE AND METHOD FOR MANUFACTURING CONCRETE PIPES - Google Patents

DEVICE AND METHOD FOR MANUFACTURING CONCRETE PIPES

Info

Publication number
ATA454373A
ATA454373A AT454373A AT454373A ATA454373A AT A454373 A ATA454373 A AT A454373A AT 454373 A AT454373 A AT 454373A AT 454373 A AT454373 A AT 454373A AT A454373 A ATA454373 A AT A454373A
Authority
AT
Austria
Prior art keywords
concrete pipes
manufacturing concrete
manufacturing
pipes
concrete
Prior art date
Application number
AT454373A
Other languages
German (de)
Other versions
AT331168B (en
Original Assignee
Humes 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 Humes Ltd filed Critical Humes Ltd
Publication of ATA454373A publication Critical patent/ATA454373A/en
Application granted granted Critical
Publication of AT331168B publication Critical patent/AT331168B/en

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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/06—Moulds with flexible parts
    • 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
    • B28B21/76—Moulds
    • B28B21/80—Moulds adapted to centrifugal or rotational moulding

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)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
AT454373A 1972-05-25 1973-05-24 DEVICE AND METHOD FOR MANUFACTURING CONCRETE PIPES AT331168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA909072 1972-05-25

Publications (2)

Publication Number Publication Date
ATA454373A true ATA454373A (en) 1975-10-15
AT331168B AT331168B (en) 1976-08-10

Family

ID=3765076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT454373A AT331168B (en) 1972-05-25 1973-05-24 DEVICE AND METHOD FOR MANUFACTURING CONCRETE PIPES

Country Status (17)

Country Link
JP (1) JPS541333B2 (en)
AT (1) AT331168B (en)
AU (1) AU468116B2 (en)
BE (1) BE800072A (en)
BR (1) BR7303855D0 (en)
CA (1) CA1012333A (en)
CH (1) CH565640A5 (en)
DK (1) DK137487C (en)
ES (1) ES415141A1 (en)
FR (1) FR2185955A5 (en)
GB (1) GB1432838A (en)
IN (1) IN138397B (en)
IT (1) IT988183B (en)
LU (1) LU67648A1 (en)
MY (1) MY7700126A (en)
NL (1) NL7307054A (en)
ZA (1) ZA733079B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231527A (en) * 1990-05-01 1990-11-21 Christopher Brian Waite Mould release lining and mould having lining locating means
US6926851B2 (en) * 2001-10-31 2005-08-09 Specialty Minerals (Michigan) Inc. Method, composition and apparatus for controlled concrete

Also Published As

Publication number Publication date
ES415141A1 (en) 1976-06-01
JPS541333B2 (en) 1979-01-23
CA1012333A (en) 1977-06-21
DK137487C (en) 1978-08-28
NL7307054A (en) 1973-11-27
LU67648A1 (en) 1973-07-26
JPS4992104A (en) 1974-09-03
DE2326778B2 (en) 1977-01-13
BE800072A (en) 1973-09-17
GB1432838A (en) 1976-04-22
BR7303855D0 (en) 1974-01-08
AU5524673A (en) 1974-11-07
IT988183B (en) 1975-04-10
DE2326778A1 (en) 1973-12-13
IN138397B (en) 1976-01-24
FR2185955A5 (en) 1974-01-04
MY7700126A (en) 1977-12-31
CH565640A5 (en) 1975-08-29
AU468116B2 (en) 1976-01-08
DK137487B (en) 1978-03-13
ZA733079B (en) 1974-04-24
AT331168B (en) 1976-08-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee