FR2072914A5 - - Google Patents

Info

Publication number
FR2072914A5
FR2072914A5 FR7043699A FR7043699A FR2072914A5 FR 2072914 A5 FR2072914 A5 FR 2072914A5 FR 7043699 A FR7043699 A FR 7043699A FR 7043699 A FR7043699 A FR 7043699A FR 2072914 A5 FR2072914 A5 FR 2072914A5
Authority
FR
France
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
FR7043699A
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
Application granted granted Critical
Publication of FR2072914A5 publication Critical patent/FR2072914A5/fr
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)
FR7043699A 1969-12-04 1970-12-04 Expired FR2072914A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2072914A5 true FR2072914A5 (fr) 1971-09-24

Family

ID=25379758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043699A Expired FR2072914A5 (fr) 1969-12-04 1970-12-04

Country Status (5)

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

Families Citing this family (5)

* 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
FI71088C (fi) * 1981-11-20 1990-02-13 Christopher B Bunn Pressmaskin foer framstaellning av laongstraeckta produkter av betong.
DE3431237A1 (de) * 1984-08-24 1986-03-06 Induco OY, Valkeakoski Verfahren und vorrichtung zur herstellung von hohlplatten und sonstigen bauelementen vorzugsweise aus beton
FI86699C (fi) * 1988-04-27 1992-10-12 Partek Ab Matningsskruv
US6331069B1 (en) * 1998-01-14 2001-12-18 George Putti Concrete extrusion machine and spiral conveyor therefor

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

Also Published As

Publication number Publication date
DE2059760A1 (de) 1971-06-09
JPS4946372B1 (fr) 1974-12-10
CA910030A (en) 1972-09-19
GB1342601A (en) 1974-01-03
DE2059760C2 (de) 1983-06-30

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