FR2309321A1 - Procede et dispositif de moulage d'articles d'epaisseurs differentes a partir de composes tres visqueux ou secs, tels que beton ou matiere plastique, auxquels est ajoutee une charge en grande quantite - Google Patents

Procede et dispositif de moulage d'articles d'epaisseurs differentes a partir de composes tres visqueux ou secs, tels que beton ou matiere plastique, auxquels est ajoutee une charge en grande quantite

Info

Publication number
FR2309321A1
FR2309321A1 FR7538551A FR7538551A FR2309321A1 FR 2309321 A1 FR2309321 A1 FR 2309321A1 FR 7538551 A FR7538551 A FR 7538551A FR 7538551 A FR7538551 A FR 7538551A FR 2309321 A1 FR2309321 A1 FR 2309321A1
Authority
FR
France
Prior art keywords
ram
viscous
concrete
added
plastic material
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.)
Granted
Application number
FR7538551A
Other languages
English (en)
French (fr)
Other versions
FR2309321B1 (enrdf_load_stackoverflow
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.)
Svensk Hardbetongteknik AB
Original Assignee
Svensk Hardbetongteknik AB
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 claimed from SE7415768A external-priority patent/SE393322B/xx
Application filed by Svensk Hardbetongteknik AB filed Critical Svensk Hardbetongteknik AB
Publication of FR2309321A1 publication Critical patent/FR2309321A1/fr
Application granted granted Critical
Publication of FR2309321B1 publication Critical patent/FR2309321B1/fr
Granted 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
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
FR7538551A 1974-12-16 1975-12-16 Procede et dispositif de moulage d'articles d'epaisseurs differentes a partir de composes tres visqueux ou secs, tels que beton ou matiere plastique, auxquels est ajoutee une charge en grande quantite Granted FR2309321A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7415768A SE393322B (sv) 1974-07-30 1974-12-16 Forfarande och apparat for framstellning av produkter av foretredesvis trogflutna pressmassor

Publications (2)

Publication Number Publication Date
FR2309321A1 true FR2309321A1 (fr) 1976-11-26
FR2309321B1 FR2309321B1 (enrdf_load_stackoverflow) 1983-04-22

Family

ID=20323018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538551A Granted FR2309321A1 (fr) 1974-12-16 1975-12-16 Procede et dispositif de moulage d'articles d'epaisseurs differentes a partir de composes tres visqueux ou secs, tels que beton ou matiere plastique, auxquels est ajoutee une charge en grande quantite

Country Status (7)

Country Link
CS (1) CS222222B2 (enrdf_load_stackoverflow)
DD (1) DD123064A5 (enrdf_load_stackoverflow)
DK (1) DK150791C (enrdf_load_stackoverflow)
FI (1) FI64762C (enrdf_load_stackoverflow)
FR (1) FR2309321A1 (enrdf_load_stackoverflow)
NO (1) NO147863C (enrdf_load_stackoverflow)
SU (1) SU688111A3 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473613A (fr) * 1966-03-30 1967-03-17 Machine à fabriquer des blocs de béton
FR1556882A (enrdf_load_stackoverflow) * 1967-04-25 1969-02-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473613A (fr) * 1966-03-30 1967-03-17 Machine à fabriquer des blocs de béton
FR1556882A (enrdf_load_stackoverflow) * 1967-04-25 1969-02-07

Also Published As

Publication number Publication date
DK150791B (da) 1987-06-22
CS222222B2 (en) 1983-05-27
DD123064A5 (enrdf_load_stackoverflow) 1976-11-20
FI64762C (fi) 1984-01-10
FI753529A7 (enrdf_load_stackoverflow) 1976-06-17
NO147863C (no) 1983-06-29
DK150791C (da) 1988-06-06
FR2309321B1 (enrdf_load_stackoverflow) 1983-04-22
SU688111A3 (ru) 1979-09-25
NO754242L (enrdf_load_stackoverflow) 1976-06-17
DK570775A (da) 1976-06-17
NO147863B (no) 1983-03-21
FI64762B (fi) 1983-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse