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AU498738B2 - Concrete sleepers production - Google Patents
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AU498738B2 - Concrete sleepers production - Google Patents

Concrete sleepers production

Info

Publication number
AU498738B2
AU498738B2 AU87609/75A AU8760975A AU498738B2 AU 498738 B2 AU498738 B2 AU 498738B2 AU 87609/75 A AU87609/75 A AU 87609/75A AU 8760975 A AU8760975 A AU 8760975A AU 498738 B2 AU498738 B2 AU 498738B2
Authority
AU
Australia
Prior art keywords
production
concrete sleepers
sleepers
concrete
sleepers production
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
AU87609/75A
Other versions
AU8760975A (en
Inventor
R. L Bratchell
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.)
Amatek Ltd
Original Assignee
Concrete Industries Monier Ltd
Monier Concrete Industries 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 Concrete Industries Monier Ltd, Monier Concrete Industries Ltd filed Critical Concrete Industries Monier Ltd
Priority to AU87609/75A priority Critical patent/AU498738B2/en
Publication of AU8760975A publication Critical patent/AU8760975A/en
Application granted granted Critical
Publication of AU498738B2 publication Critical patent/AU498738B2/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/08—Moulds provided with means for tilting or inverting
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B28B13/067—Removing the shaped articles from moulds by applying blows or vibrations followed by, or during, the removal of a mould part

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
AU87609/75A 1974-12-16 1974-12-16 Concrete sleepers production Expired AU498738B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU87609/75A AU498738B2 (en) 1974-12-16 1974-12-16 Concrete sleepers production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU87609/75A AU498738B2 (en) 1974-12-16 1974-12-16 Concrete sleepers production

Publications (2)

Publication Number Publication Date
AU8760975A AU8760975A (en) 1977-06-23
AU498738B2 true AU498738B2 (en) 1979-03-22

Family

ID=3763122

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87609/75A Expired AU498738B2 (en) 1974-12-16 1974-12-16 Concrete sleepers production

Country Status (1)

Country Link
AU (1) AU498738B2 (en)

Also Published As

Publication number Publication date
AU8760975A (en) 1977-06-23

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