AU3542271A - Device for forming and handling concrete pipe - Google Patents

Device for forming and handling concrete pipe

Info

Publication number
AU3542271A
AU3542271A AU35422/71A AU3542271A AU3542271A AU 3542271 A AU3542271 A AU 3542271A AU 35422/71 A AU35422/71 A AU 35422/71A AU 3542271 A AU3542271 A AU 3542271A AU 3542271 A AU3542271 A AU 3542271A
Authority
AU
Australia
Prior art keywords
forming
concrete pipe
handling concrete
handling
pipe
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
AU35422/71A
Inventor
Richard P Marsh
Ralph F Whannel
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.)
Marsh R P
Whannel R F
Original Assignee
Marsh R P
Whannel R F
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 Marsh R P, Whannel R F filed Critical Marsh R P
Priority to AU35422/71A priority Critical patent/AU3542271A/en
Publication of AU3542271A publication Critical patent/AU3542271A/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
    • B28B21/76—Moulds
    • B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable 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
    • B28B21/90—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)
AU35422/71A 1971-11-05 1971-11-05 Device for forming and handling concrete pipe Expired AU3542271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU35422/71A AU3542271A (en) 1971-11-05 1971-11-05 Device for forming and handling concrete pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU35422/71A AU3542271A (en) 1971-11-05 1971-11-05 Device for forming and handling concrete pipe

Publications (1)

Publication Number Publication Date
AU3542271A true AU3542271A (en) 1973-05-10

Family

ID=3722733

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35422/71A Expired AU3542271A (en) 1971-11-05 1971-11-05 Device for forming and handling concrete pipe

Country Status (1)

Country Link
AU (1) AU3542271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115056338A (en) * 2022-07-15 2022-09-16 河南淅川平煤三责精密陶瓷有限公司 Wall thickness adjustable ceramic forming die and method for preparing ceramic by using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115056338A (en) * 2022-07-15 2022-09-16 河南淅川平煤三责精密陶瓷有限公司 Wall thickness adjustable ceramic forming die and method for preparing ceramic by using same
CN115056338B (en) * 2022-07-15 2024-01-19 河南淅川平煤三责精密陶瓷有限公司 Ceramic forming die with adjustable wall thickness and method for preparing ceramic by using die

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