AT340613B - Sandschiessmaschine zur herstellung von giessereiformen, -kernen od.dgl. - Google Patents

Sandschiessmaschine zur herstellung von giessereiformen, -kernen od.dgl.

Info

Publication number
AT340613B
AT340613B AT306576A AT306576A AT340613B AT 340613 B AT340613 B AT 340613B AT 306576 A AT306576 A AT 306576A AT 306576 A AT306576 A AT 306576A AT 340613 B AT340613 B AT 340613B
Authority
AT
Austria
Prior art keywords
dgl
cores
production
shooting machine
sand shooting
Prior art date
Application number
AT306576A
Other languages
German (de)
English (en)
Other versions
ATA306576A (de
Original Assignee
Hansberg Julius
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 Hansberg Julius filed Critical Hansberg Julius
Publication of ATA306576A publication Critical patent/ATA306576A/de
Application granted granted Critical
Publication of AT340613B publication Critical patent/AT340613B/de

Links

Classifications

    • 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
    • B22C15/245—Blowing tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Mold Materials And Core Materials (AREA)
AT306576A 1975-04-30 1976-04-27 Sandschiessmaschine zur herstellung von giessereiformen, -kernen od.dgl. AT340613B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22897/75A IT1037768B (it) 1975-04-30 1975-04-30 Macchina sparaterra per la realizzazione di forme di anime da fonderia e simili

Publications (2)

Publication Number Publication Date
ATA306576A ATA306576A (de) 1977-04-15
AT340613B true AT340613B (de) 1977-12-27

Family

ID=11201657

Family Applications (1)

Application Number Title Priority Date Filing Date
AT306576A AT340613B (de) 1975-04-30 1976-04-27 Sandschiessmaschine zur herstellung von giessereiformen, -kernen od.dgl.

Country Status (16)

Country Link
US (1) US4050504A (instruction)
JP (1) JPS51143525A (instruction)
AT (1) AT340613B (instruction)
AU (1) AU498322B2 (instruction)
BE (1) BE841141A (instruction)
CA (1) CA1047220A (instruction)
CH (1) CH609262A5 (instruction)
DE (1) DE2523383C2 (instruction)
DK (1) DK143056C (instruction)
ES (1) ES447762A1 (instruction)
FR (1) FR2309290A1 (instruction)
IT (1) IT1037768B (instruction)
NL (1) NL7604575A (instruction)
NO (1) NO761484L (instruction)
PT (1) PT65055B (instruction)
SE (1) SE431409B (instruction)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653788C2 (de) * 1976-11-26 1981-08-27 Bühler, Eugen, Dipl.-Ing., 8871 Burtenbach Verfahren und Vorrichtung zum Herstellen von Gießformen aus bindemittelhaltigem Formsand
US4140171A (en) * 1977-08-08 1979-02-20 Ashland Oil, Inc. No bake blower apparatus for making sand cores
CN105772648A (zh) * 2014-12-19 2016-07-20 济南万兴农用机械科技有限公司 射芯机用射砂装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654924A (en) * 1949-01-06 1953-10-13 Wood David Howard Closure device for feed chambers for finely divided materials
US3168764A (en) * 1958-07-09 1965-02-09 Osborn Mfg Co Foundry molding machine and method of molding
DE1209703B (de) * 1962-03-23 1966-01-27 Fritz Hansberg Sandschiessmaschine zum Herstellen von Giessereiformen, -kernen od. dgl.
US3212141A (en) * 1962-03-23 1965-10-19 Hansberg Fritz Seal for the pressure frame of a core and mold making machine
US3807483A (en) * 1971-01-08 1974-04-30 E Buhler Methods and apparatus for producing sand molds
USRE28735E (en) 1972-03-10 1976-03-16 Pettibone Corporation Cyclicly-operable machine adapted to produce and assemble cope and drag mold parts

Also Published As

Publication number Publication date
AU498322B2 (en) 1979-03-01
ATA306576A (de) 1977-04-15
DK143056B (da) 1981-03-23
DE2523383A1 (de) 1976-11-11
DK143056C (da) 1981-11-02
SE7604691L (sv) 1976-10-31
CA1047220A (en) 1979-01-30
IT1037768B (it) 1979-11-20
FR2309290A1 (fr) 1976-11-26
US4050504A (en) 1977-09-27
DE2523383C2 (de) 1983-09-15
CH609262A5 (instruction) 1979-02-28
DK191076A (da) 1976-10-31
FR2309290B1 (instruction) 1979-04-20
NL7604575A (nl) 1976-11-02
BE841141A (fr) 1976-08-16
JPS51143525A (en) 1976-12-09
PT65055A (en) 1976-05-01
AU1329676A (en) 1977-10-27
PT65055B (en) 1977-09-13
JPS6260183B2 (instruction) 1987-12-15
SE431409B (sv) 1984-02-06
NO761484L (instruction) 1976-11-02
ES447762A1 (es) 1977-06-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time