DK292075A - Fremgangsmade og apparat til fremstilling af en eller fler5 8ule sandkerner til brug i stobefor-& - Google Patents

Fremgangsmade og apparat til fremstilling af en eller fler5 8ule sandkerner til brug i stobefor-&

Info

Publication number
DK292075A
DK292075A DK292075A DK292075A DK292075A DK 292075 A DK292075 A DK 292075A DK 292075 A DK292075 A DK 292075A DK 292075 A DK292075 A DK 292075A DK 292075 A DK292075 A DK 292075A
Authority
DK
Denmark
Prior art keywords
8ule
more5
fabric
procedure
manufacture
Prior art date
Application number
DK292075A
Other languages
English (en)
Other versions
DK146023C (da
DK146023B (da
Inventor
M W Grove
C E Eriksen
Original Assignee
Dansk Ind Syndikat
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 Dansk Ind Syndikat filed Critical Dansk Ind Syndikat
Priority to DK292075A priority Critical patent/DK146023C/da
Priority to GB25237/76A priority patent/GB1532507A/en
Priority to NL7606796.A priority patent/NL163975C/xx
Priority to ZA763730A priority patent/ZA763730B/xx
Priority to DE2628390A priority patent/DE2628390C2/de
Priority to SE7607327A priority patent/SE7607327L/
Priority to CA255,769A priority patent/CA1063772A/en
Priority to FR7619414A priority patent/FR2317029A1/fr
Priority to CH814676A priority patent/CH620382A5/de
Priority to BE168366A priority patent/BE843464A/xx
Priority to PL1976190736A priority patent/PL106562B1/pl
Priority to ES449289A priority patent/ES449289A1/es
Priority to DD193606A priority patent/DD124956A5/xx
Priority to JP51075635A priority patent/JPS5217328A/ja
Publication of DK292075A publication Critical patent/DK292075A/da
Priority to US06/173,753 priority patent/US4390056A/en
Publication of DK146023B publication Critical patent/DK146023B/da
Application granted granted Critical
Publication of DK146023C publication Critical patent/DK146023C/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/20—Compacting by centrifugal forces only, e.g. in sand slingers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
DK292075A 1975-06-27 1975-06-27 Fremgangsmaade ved og apparat til fremstilling af hule sandkaerner til brug i stoebeforme DK146023C (da)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DK292075A DK146023C (da) 1975-06-27 1975-06-27 Fremgangsmaade ved og apparat til fremstilling af hule sandkaerner til brug i stoebeforme
GB25237/76A GB1532507A (en) 1975-06-27 1976-06-17 Method and apparatus for producing one or more hollow sand cores suitable for casting moulds
NL7606796.A NL163975C (nl) 1975-06-27 1976-06-22 Inrichting voor het produceren van een of meer holle zandkernen voor de gieterij.
ZA763730A ZA763730B (en) 1975-06-27 1976-06-23 A method and apparatus for producing one or more hollow sand cores suitable for casting moulds
SE7607327A SE7607327L (sv) 1975-06-27 1976-06-24 Forfarande och apparat for framstellning av en eller flera ihaliga sandkernor for anvendning i gjutformar
DE2628390A DE2628390C2 (de) 1975-06-27 1976-06-24 Verfahren und Vorrichtung zum Herstellen eines oder mehrerer hohler Sandkerne für Gießformen
FR7619414A FR2317029A1 (fr) 1975-06-27 1976-06-25 Procede et appareil pour la fabrication d'un ou plusieurs noyaux creux en sable pour fonderie
CH814676A CH620382A5 (da) 1975-06-27 1976-06-25
CA255,769A CA1063772A (en) 1975-06-27 1976-06-25 Method and apparatus for producing one or more hollow sand cores suitable for casting moulds
BE168366A BE843464A (fr) 1975-06-27 1976-06-25 Procede et appareil pour fabriquer un ou plusieurs noyaux en sable creux convenant pour des moules
PL1976190736A PL106562B1 (pl) 1975-06-27 1976-06-26 Sposob wytwarzania pustych rdzeni odlewniczych oraz urzadzenie do wytwarzania pustych rdzeni odlewniczych
ES449289A ES449289A1 (es) 1975-06-27 1976-06-26 Un metodo para producir uno o mas machos de arena huecos a- decuados para moldes de colada.
DD193606A DD124956A5 (da) 1975-06-27 1976-06-28
JP51075635A JPS5217328A (en) 1975-06-27 1976-06-28 Method of manufacturing one or more hollow cores suitable to mold
US06/173,753 US4390056A (en) 1975-06-27 1980-07-30 Method and apparatus for producing one or more hollow sand cores suitable for casting moulds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK292075 1975-06-27
DK292075A DK146023C (da) 1975-06-27 1975-06-27 Fremgangsmaade ved og apparat til fremstilling af hule sandkaerner til brug i stoebeforme

Publications (3)

Publication Number Publication Date
DK292075A true DK292075A (da) 1976-12-28
DK146023B DK146023B (da) 1983-05-30
DK146023C DK146023C (da) 1983-10-24

Family

ID=8117138

Family Applications (1)

Application Number Title Priority Date Filing Date
DK292075A DK146023C (da) 1975-06-27 1975-06-27 Fremgangsmaade ved og apparat til fremstilling af hule sandkaerner til brug i stoebeforme

Country Status (15)

Country Link
US (1) US4390056A (da)
JP (1) JPS5217328A (da)
BE (1) BE843464A (da)
CA (1) CA1063772A (da)
CH (1) CH620382A5 (da)
DD (1) DD124956A5 (da)
DE (1) DE2628390C2 (da)
DK (1) DK146023C (da)
ES (1) ES449289A1 (da)
FR (1) FR2317029A1 (da)
GB (1) GB1532507A (da)
NL (1) NL163975C (da)
PL (1) PL106562B1 (da)
SE (1) SE7607327L (da)
ZA (1) ZA763730B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833999C2 (de) * 1978-08-03 1981-11-19 Eugen Dipl.-Ing. 8871 Burtenbach Bühler Verfahren und Vorrichtung zur Herstellung von Gießformen und -kernen
JPS58190268A (ja) * 1982-04-27 1983-11-07 Matsushita Electric Ind Co Ltd 電動機
US4628983A (en) * 1985-01-29 1986-12-16 Hpm Corporation Method and apparatus for making hollow sheel cores with controlled gas flow
ES2012702A6 (es) * 1989-04-06 1990-04-01 Erana Agustin Arana Mejoras en maquinas de moldeo de cajas de arena por impacto de aire.
DK170988B1 (da) * 1992-06-10 1996-04-15 Dansk Ind Syndikat Fremgangsmåde og formmaskine til fremstilling af støbeforme eller støbeformparter af formsand
US5299622A (en) * 1992-12-04 1994-04-05 Tooling & Equipment International, Inc. Sand injector retainer insert
US5785107A (en) * 1995-12-29 1998-07-28 Georg Fischer Disa, Inc. Apparatus and method for producing multiple cores
US5715885A (en) * 1995-12-29 1998-02-10 Georg Fischer Disa, Inc. Apparatus and method for cleaning core box vents
US5787957A (en) * 1996-06-28 1998-08-04 Georg Fischer Disa, Inc. Apparatus and methods for injecting and gassing of sand
DE10153719B4 (de) * 2001-10-31 2005-07-28 Siempelkamp Giesserei Gmbh & Co. Kg Verfahren zum Gießen von Bohrungen in dickwandigen Gussteilen und dafür geeigneter Gießkern
US8091608B2 (en) * 2009-05-15 2012-01-10 GM Global Technology Operations LLC Method of forming a hollow sand core
ITMI20132131A1 (it) * 2013-12-19 2015-06-20 Heraeus Kulzer Gmbh Procedimento di stratificazione sopra un'interfaccia sagomata per la realizzazione di sovrastrutture di tipo migliorato per protesi e sovrastruttura per protesi dentale realizzata con questo procedimento

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3301C (da) * 1900-08-13 Henry Reason Anordninger ved elektriske Maaleapparater.
US2563643A (en) * 1948-06-09 1951-08-07 Ranek Joseph P De Process for making cores
SU121229A1 (ru) * 1958-12-12 1959-11-30 В.И. 1 Руднев Устройство дл производства оболочковых стержней
US3457986A (en) * 1966-05-06 1969-07-29 Robert S L Andrews Apparatus for continuous centrifugal casting of tubular metal articles
GB1277407A (en) * 1968-10-10 1972-06-14 Foseco Int Lining of ingot mould and head boxes
US3606159A (en) * 1969-07-07 1971-09-20 North American Rockwell Multi-spray device
JPS4830210A (da) * 1971-08-23 1973-04-21
US3798726A (en) * 1972-01-27 1974-03-26 G Dudley Metered coolant valve
US4020195A (en) * 1972-06-27 1977-04-26 Societe Generale De Fonderie Method for enamelling the edges of sanitary articles
JPS5118755B2 (da) * 1972-08-10 1976-06-11
US4105725A (en) * 1972-11-21 1978-08-08 Liquid Carbonic Canada Ltd. Saturated liquid/vapor generating and dispensing
US3989089A (en) * 1973-09-21 1976-11-02 Hitachi Metals, Ltd. Hollow core molding device for use in shell mold
JPS5057919A (da) * 1973-09-26 1975-05-20
US4002196A (en) * 1974-01-11 1977-01-11 Katsutoshi Inadama Method for forming an equalized layer to a shaping surface of a mold

Also Published As

Publication number Publication date
GB1532507A (en) 1978-11-15
CH620382A5 (da) 1980-11-28
FR2317029A1 (fr) 1977-02-04
FR2317029B1 (da) 1979-04-06
DD124956A5 (da) 1977-03-23
NL7606796A (nl) 1976-12-29
ZA763730B (en) 1977-05-25
US4390056A (en) 1983-06-28
DK146023C (da) 1983-10-24
CA1063772A (en) 1979-10-09
BE843464A (fr) 1976-10-18
JPS567452B2 (da) 1981-02-18
NL163975C (nl) 1980-11-17
DE2628390A1 (de) 1977-01-13
JPS5217328A (en) 1977-02-09
DE2628390C2 (de) 1982-09-23
PL106562B1 (pl) 1979-12-31
SE7607327L (sv) 1976-12-28
DK146023B (da) 1983-05-30
ES449289A1 (es) 1977-07-16

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