NO943591L - Vibrator for making molds by compression - Google Patents

Vibrator for making molds by compression

Info

Publication number
NO943591L
NO943591L NO943591A NO943591A NO943591L NO 943591 L NO943591 L NO 943591L NO 943591 A NO943591 A NO 943591A NO 943591 A NO943591 A NO 943591A NO 943591 L NO943591 L NO 943591L
Authority
NO
Norway
Prior art keywords
elements
spring
vibration table
constant
spring elements
Prior art date
Application number
NO943591A
Other languages
Norwegian (no)
Other versions
NO943591D0 (en
Inventor
Heinz Caspelherr
Original Assignee
Kloeckner Humboldt Deutz Ag
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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of NO943591D0 publication Critical patent/NO943591D0/en
Publication of NO943591L publication Critical patent/NO943591L/en

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
    • B28B1/087—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
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/022—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space whereby the material is subjected to vibrations
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vibration Prevention Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Ved fremstilling av formlegemer (12) ved vibrasjonsfortetning er det kjent, at vibrasjonsbordet (1) lagres på fjærelementer (7, 7') som har form som gummiputer og er fylt med en væske under trykk, og hvor fjærkonstanten kan forandres ved forandring av trykket i væsken. For ved forandring av fjærkonstanten, å holde avstandsendringen som vanligvis opptrer mellom vibrasjonsbordet (1) og dets fundament (10) mest mulig konstant, blir det hva angår oppfinnelsen foreslått, å lagre vibrasjonsbordet (1) på bæreelementer (11, 11') på fjærelementer (7, 7') og over bæreelementene (11, 11') å plassere flere fjærelementer (6, 6'), slik at hvert av bæreelementene (11, 11') er spent fast mellom minst to fjærelementer (6, 7 hhv 6', 7').In the manufacture of mold bodies (12) by vibration densification, it is known that the vibration table (1) is stored on spring elements (7, 7 ') which are shaped like rubber pads and are filled with a liquid under pressure, and where the spring constant can be changed by changing the pressure. in the liquid. In order to keep the distance change which usually occurs between the vibration table (1) and its foundation (10) as constant as possible in the change of the spring constant, it is proposed for the present invention to store the vibration table (1) on support elements (11, 11 ') on spring elements. (7, 7 ') and over the supporting elements (11, 11') to place several spring elements (6, 6 ') so that each of the supporting elements (11, 11') is clamped between at least two spring elements (6, 7 and 6, respectively). ', 7').

NO943591A 1993-09-28 1994-09-27 Vibrator for making molds by compression NO943591L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934332921 DE4332921C2 (en) 1993-09-28 1993-09-28 Vibrating system for the production of shaped bodies by compression

Publications (2)

Publication Number Publication Date
NO943591D0 NO943591D0 (en) 1994-09-27
NO943591L true NO943591L (en) 1995-03-29

Family

ID=6498785

Family Applications (2)

Application Number Title Priority Date Filing Date
NO943591A NO943591L (en) 1993-09-28 1994-09-27 Vibrator for making molds by compression
NO943605A NO943605D0 (en) 1993-09-28 1994-09-28 Vibrator for making molds by compression

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO943605A NO943605D0 (en) 1993-09-28 1994-09-28 Vibrator for making molds by compression

Country Status (3)

Country Link
DE (1) DE4332921C2 (en)
FR (1) FR2710562B1 (en)
NO (2) NO943591L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50004031D1 (en) * 1999-12-24 2003-11-13 Gedib Ingbuero Innovation COMPRESSION DEVICE FOR PERFORMING COMPRESSION PROCESSES ON MOLDED BODIES MADE OF GRAIN-BASED SUBSTANCES
DE10044677B4 (en) * 2000-09-09 2009-07-30 Outokumpu Oyj Vibrating machine for the molding of unfired anode blocks, in particular for aluminum pain flow electrolysis
DE102005009095A1 (en) * 2005-02-22 2006-08-31 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Device for generation of three-dimensional oscillations in rigid vibration table has six unbalanced shafts whereby each of two counter rotating unbalanced shafts of oriented exciter represents one coordinate axis
DE112006003929A5 (en) * 2006-06-21 2009-04-30 Harald Winkler Plant and method for producing concrete products

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130631B (en) * 1960-01-22 1962-05-30 Schenck Gmbh Carl Oscillating system with continuously variable frequency and amplitude, especially for vibrating tables, dynamic material testing machines and the like like
DE1584817B1 (en) * 1966-10-14 1972-05-31 Vaw Ver Aluminium Werke Ag METHOD AND DEVICE FOR PRODUCING SHAPED CARBON BODIES
DE1992298U (en) * 1967-06-10 1968-08-22 Maschf Augsburg Nuernberg Ag ELASTICALLY MOUNTED COMBUSTION MACHINE OD. DGL.
DE1784661C3 (en) * 1968-09-03 1979-03-22 Vereinigte Aluminium-Werke Ag, 5300 Bonn Method and device for producing shaped bodies, in particular carbon electrodes for aluminum electrolysis or the like
DE1783078C2 (en) * 1968-09-28 1974-04-25 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Vibrating system for the production of large carbon electrodes for aluminum electrolysis
DE2012574A1 (en) * 1970-03-17 1971-09-30 Kloeckner Humboldt Deutz Ag Vibrating system
DE2041520C3 (en) * 1970-08-21 1975-02-06 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Vibrating system for the production of moldings by compression
DE2103193A1 (en) * 1971-01-23 1972-08-10 Vaw Ver Aluminium Werke Ag Aluminium electrolysis electrode prodn shaker table - mould - fitted with vacuum evacuation connections
SU383600A1 (en) * 1971-07-30 1973-05-23 Проектно конструкторское бюро Главстроймеханизации DEVICE FOR VIBRATING PRODUCTS
CH603286A5 (en) * 1975-10-10 1978-08-15 Von Roll Ag
US4042230A (en) * 1975-10-22 1977-08-16 The Yokohama Rubber Company Ltd. Dynamic absorber with pneumatic springs
JPS57147925A (en) * 1981-03-11 1982-09-13 Honda Motor Co Ltd Engine suspension device
SU1098587A1 (en) * 1983-04-18 1984-06-23 Ордена Ленина И Ордена Октябрьской Революции Специализированное Управление "Братскгэсстрой" Hydraulic vibration generator
DE3414715A1 (en) * 1984-04-18 1985-11-07 Semilukskij ogneupornyj zavod, Semiluki System for moulding workpieces from semi-dry compositions
FR2600137B1 (en) * 1986-06-16 1990-06-22 Pechiney Aluminium PNEUMATIC SUSPENSION OF VIBRATORS USED IN PARTICULAR FOR THE PRODUCTION OF CARBON BLOCKS
DE3724199A1 (en) * 1987-07-22 1989-02-02 Kloeckner Humboldt Deutz Ag Vibratory installation for producing mouldings by densification
EP0410647B1 (en) * 1989-07-24 1994-12-07 Tokkyo Kiki Kabushiki Kaisha Method of controlling positions and vibrations and active vibration control apparatus therefor
US4972930A (en) * 1989-12-26 1990-11-27 The Boeing Company Dynamically adjustable rotary unbalance shaker

Also Published As

Publication number Publication date
FR2710562B1 (en) 1996-12-27
DE4332921C2 (en) 2003-04-10
DE4332921A1 (en) 1995-03-30
NO943605D0 (en) 1994-09-28
NO943591D0 (en) 1994-09-27
FR2710562A1 (en) 1995-04-07

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