FR2420412A1 - Moulding machine for mfg. prefabricated building elements - has vibrators mounted on dampers to reduce noise and sound insulating casing - Google Patents

Moulding machine for mfg. prefabricated building elements - has vibrators mounted on dampers to reduce noise and sound insulating casing

Info

Publication number
FR2420412A1
FR2420412A1 FR7808170A FR7808170A FR2420412A1 FR 2420412 A1 FR2420412 A1 FR 2420412A1 FR 7808170 A FR7808170 A FR 7808170A FR 7808170 A FR7808170 A FR 7808170A FR 2420412 A1 FR2420412 A1 FR 2420412A1
Authority
FR
France
Prior art keywords
dampers
mfg
moulding machine
reduce noise
sound insulating
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.)
Pending
Application number
FR7808170A
Other languages
French (fr)
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.)
Demler SA
Original Assignee
Demler SA
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 Demler SA filed Critical Demler SA
Priority to FR7808170A priority Critical patent/FR2420412A1/en
Priority to IT21040/79A priority patent/IT1111558B/en
Priority to DE19792910383 priority patent/DE2910383A1/en
Priority to ES478817A priority patent/ES478817A1/en
Publication of FR2420412A1 publication Critical patent/FR2420412A1/en
Pending 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/081—Vibration-absorbing means
    • 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
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
    • 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)
  • Road Paving Machines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The machine includes a vibrating hopper mounted on dampers and feeding a frame reciprocating horizontally to enter a moulding station and fill a mould located on a vibrating plate employed to aid compaction of the material being moulded. Mould is mounted on a slide via dampers; and the slide travels vertically to a strippng station where the moulded prod. is extracted. Vibrating plate is mounted on the frame of the moulding machine via dampers; and limit stops restrict the compression of the dampers supporting vibrating plate. Used e.g. in mfg. window sills, where conventional machines create noise due to the action of the vibrators, and such noise is very harmful to workers.
FR7808170A 1978-03-21 1978-03-21 Moulding machine for mfg. prefabricated building elements - has vibrators mounted on dampers to reduce noise and sound insulating casing Pending FR2420412A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7808170A FR2420412A1 (en) 1978-03-21 1978-03-21 Moulding machine for mfg. prefabricated building elements - has vibrators mounted on dampers to reduce noise and sound insulating casing
IT21040/79A IT1111558B (en) 1978-03-21 1979-03-16 PRESSING INSTALLATION
DE19792910383 DE2910383A1 (en) 1978-03-21 1979-03-16 MOLDING PRESS
ES478817A ES478817A1 (en) 1978-03-21 1979-03-20 Moulding machine for mfg. prefabricated building elements - has vibrators mounted on dampers to reduce noise and sound insulating casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808170A FR2420412A1 (en) 1978-03-21 1978-03-21 Moulding machine for mfg. prefabricated building elements - has vibrators mounted on dampers to reduce noise and sound insulating casing

Publications (1)

Publication Number Publication Date
FR2420412A1 true FR2420412A1 (en) 1979-10-19

Family

ID=9206089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808170A Pending FR2420412A1 (en) 1978-03-21 1978-03-21 Moulding machine for mfg. prefabricated building elements - has vibrators mounted on dampers to reduce noise and sound insulating casing

Country Status (4)

Country Link
DE (1) DE2910383A1 (en)
ES (1) ES478817A1 (en)
FR (1) FR2420412A1 (en)
IT (1) IT1111558B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017671A1 (en) * 2005-04-16 2006-10-19 Kobra Formen Gmbh Device for producing concrete blocks
EP1967339B1 (en) * 2007-03-07 2014-04-23 IAB - Institut für Angewandte Bauforschung Weimar gGmbH Method and device for compacting dry mixtures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819046A (en) * 1953-11-13 1958-01-07 Albert C Jandris Vibration absorbing apparatus
FR1451289A (en) * 1965-05-11 1966-01-07 Method and device for the manufacture of agglomerate blocks with precise dimensions
DE1941510A1 (en) * 1969-08-14 1971-02-25 Robert Forwick Device for the production of artificial stones
FR2217274A1 (en) * 1973-02-14 1974-09-06 Ciba Geigy Ag
FR2261865A1 (en) * 1974-02-25 1975-09-19 Inst P Rabot Ogneup Vibratory press for semi-dry ceramic materials - has vibrating two part lower die operated at controlled press. ratio to upper die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819046A (en) * 1953-11-13 1958-01-07 Albert C Jandris Vibration absorbing apparatus
FR1451289A (en) * 1965-05-11 1966-01-07 Method and device for the manufacture of agglomerate blocks with precise dimensions
DE1941510A1 (en) * 1969-08-14 1971-02-25 Robert Forwick Device for the production of artificial stones
FR2217274A1 (en) * 1973-02-14 1974-09-06 Ciba Geigy Ag
FR2261865A1 (en) * 1974-02-25 1975-09-19 Inst P Rabot Ogneup Vibratory press for semi-dry ceramic materials - has vibrating two part lower die operated at controlled press. ratio to upper die

Also Published As

Publication number Publication date
ES478817A1 (en) 1979-07-16
IT1111558B (en) 1986-01-13
IT7921040A0 (en) 1979-03-16
DE2910383A1 (en) 1979-10-04

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