CA910030A - Extrusion machine for making articles of cement-like material - Google Patents

Extrusion machine for making articles of cement-like material

Info

Publication number
CA910030A
CA910030A CA910030A CA85194A CA910030A CA 910030 A CA910030 A CA 910030A CA 910030 A CA910030 A CA 910030A CA 85194 A CA85194 A CA 85194A CA 910030 A CA910030 A CA 910030A
Authority
CA
Canada
Prior art keywords
cement
extrusion machine
making articles
articles
making
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
CA910030A
Other versions
CA85194S (en
Inventor
Putti George
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US069300A priority Critical patent/US3877860A/en
Application granted granted Critical
Publication of CA910030A publication Critical patent/CA910030A/en
Priority to US05/522,920 priority patent/US4046848A/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
    • 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
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • B28B3/228—Slipform casting extruder, e.g. self-propelled extruder
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
CA910030A 1969-12-04 1970-06-11 Extrusion machine for making articles of cement-like material Expired CA910030A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US069300A US3877860A (en) 1969-12-04 1970-09-03 Extrusion machine for making articles of cement-like material
US05/522,920 US4046848A (en) 1970-06-11 1974-11-11 Extrusion machine for making articles of cement-like material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88203969A 1969-12-04 1969-12-04

Publications (1)

Publication Number Publication Date
CA910030A true CA910030A (en) 1972-09-19

Family

ID=25379758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA910030A Expired CA910030A (en) 1969-12-04 1970-06-11 Extrusion machine for making articles of cement-like material

Country Status (5)

Country Link
JP (1) JPS4946372B1 (en)
CA (1) CA910030A (en)
DE (1) DE2059760C2 (en)
FR (1) FR2072914A5 (en)
GB (1) GB1342601A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080333A2 (en) * 1981-11-20 1983-06-01 Dy-Core Systems Ireland Limited An extrusion machine
US6331069B1 (en) 1998-01-14 2001-12-18 George Putti Concrete extrusion machine and spiral conveyor therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52132472A (en) * 1976-04-29 1977-11-07 Nissan Motor Co Ltd Air cleaner for use in automotive vehicles
DE3431237A1 (en) * 1984-08-24 1986-03-06 Induco OY, Valkeakoski Process and device for producing hollow panels and other construction elements preferably from concrete
FI86699C (en) * 1988-04-27 1992-10-12 Partek Ab Feed Screw

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159897A (en) * 1961-07-10 1964-12-08 Fredrick G Ellis Machine for extruding hollow cored concrete sections
US3284867A (en) * 1964-01-23 1966-11-15 Spiroll Corp Ltd Machines for forming hollow cored concrete products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080333A2 (en) * 1981-11-20 1983-06-01 Dy-Core Systems Ireland Limited An extrusion machine
EP0080333A3 (en) * 1981-11-20 1984-10-17 Dy-Core Systems Ireland Limited An extrusion machine
US6331069B1 (en) 1998-01-14 2001-12-18 George Putti Concrete extrusion machine and spiral conveyor therefor

Also Published As

Publication number Publication date
FR2072914A5 (en) 1971-09-24
DE2059760C2 (en) 1983-06-30
GB1342601A (en) 1974-01-03
DE2059760A1 (en) 1971-06-09
JPS4946372B1 (en) 1974-12-10

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