AU3040467A - Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like materials - Google Patents

Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like materials

Info

Publication number
AU3040467A
AU3040467A AU30404/67A AU3040467A AU3040467A AU 3040467 A AU3040467 A AU 3040467A AU 30404/67 A AU30404/67 A AU 30404/67A AU 3040467 A AU3040467 A AU 3040467A AU 3040467 A AU3040467 A AU 3040467A
Authority
AU
Australia
Prior art keywords
materials
similar articles
cement mix
curved pipes
articles out
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
AU30404/67A
Inventor
JOHN GETMAN and ARTHUR JOSEPH GETMAN JOSEPH
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.)
Precision Concrete Extrusion Corp
Original Assignee
Precision Concrete Extrusion Corp
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
Priority to US309104A priority Critical patent/US3363042A/en
Priority claimed from US309104A external-priority patent/US3363042A/en
Priority to DE19671683939 priority patent/DE1683939A1/en
Priority to GB52152/67A priority patent/GB1202255A/en
Priority claimed from GB52152/67A external-priority patent/GB1202255A/en
Priority to FR129021A priority patent/FR1552167A/fr
Application filed by Precision Concrete Extrusion Corp filed Critical Precision Concrete Extrusion Corp
Priority to AU30404/67A priority patent/AU3040467A/en
Publication of AU3040467A publication Critical patent/AU3040467A/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
    • B28B21/52—Methods or machines specially adapted for the production of tubular articles by extruding
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AU30404/67A 1963-09-16 1967-11-28 Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like materials Expired AU3040467A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US309104A US3363042A (en) 1963-09-16 1963-09-16 Method and apparatus for extruding straight or curved pipes and similar articles outof cement mix and like materials
DE19671683939 DE1683939A1 (en) 1963-09-16 1967-11-03 Method and device for extrusion of straight or curved pipes or similar objects from cement mixtures or the like.
GB52152/67A GB1202255A (en) 1967-11-16 1967-11-16 Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like material
FR129021A FR1552167A (en) 1967-11-16 1967-11-21
AU30404/67A AU3040467A (en) 1963-09-16 1967-11-28 Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like materials

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US309104A US3363042A (en) 1963-09-16 1963-09-16 Method and apparatus for extruding straight or curved pipes and similar articles outof cement mix and like materials
DEP0043337 1967-11-03
GB52152/67A GB1202255A (en) 1967-11-16 1967-11-16 Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like material
FR129021 1967-11-21
AU30404/67A AU3040467A (en) 1963-09-16 1967-11-28 Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like materials

Publications (1)

Publication Number Publication Date
AU3040467A true AU3040467A (en) 1969-06-05

Family

ID=34743881

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30404/67A Expired AU3040467A (en) 1963-09-16 1967-11-28 Method and apparatus for extruding straight or curved pipes and similar articles out of cement mix and like materials

Country Status (2)

Country Link
AU (1) AU3040467A (en)
DE (1) DE1683939A1 (en)

Also Published As

Publication number Publication date
DE1683939A1 (en) 1971-03-04

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