SE7604691L - Kernblasningsmaskin for framstellning av gjutformar, matriser och liknande - Google Patents

Kernblasningsmaskin for framstellning av gjutformar, matriser och liknande

Info

Publication number
SE7604691L
SE7604691L SE7604691A SE7604691A SE7604691L SE 7604691 L SE7604691 L SE 7604691L SE 7604691 A SE7604691 A SE 7604691A SE 7604691 A SE7604691 A SE 7604691A SE 7604691 L SE7604691 L SE 7604691L
Authority
SE
Sweden
Prior art keywords
matrixes
molds
manufacture
blasting machine
nuclear
Prior art date
Application number
SE7604691A
Other languages
English (en)
Other versions
SE431409B (sv
Inventor
Julius Hansberg
Original Assignee
Julius Hansberg
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 Julius Hansberg filed Critical Julius Hansberg
Publication of SE7604691L publication Critical patent/SE7604691L/sv
Publication of SE431409B publication Critical patent/SE431409B/sv

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)
SE7604691A 1975-04-30 1976-04-23 Kernblasningsmaskin for framstellning av formar, gjutkernor och liknande SE431409B (sv)

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
SE7604691L true SE7604691L (sv) 1976-10-31
SE431409B SE431409B (sv) 1984-02-06

Family

ID=11201657

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7604691A SE431409B (sv) 1975-04-30 1976-04-23 Kernblasningsmaskin for framstellning av formar, gjutkernor och liknande

Country Status (16)

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

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
IT1037768B (it) 1979-11-20
US4050504A (en) 1977-09-27
DK191076A (da) 1976-10-31
AU498322B2 (en) 1979-03-01
ES447762A1 (es) 1977-06-16
AU1329676A (en) 1977-10-27
JPS51143525A (en) 1976-12-09
ATA306576A (de) 1977-04-15
JPS6260183B2 (sv) 1987-12-15
SE431409B (sv) 1984-02-06
DK143056B (da) 1981-03-23
DE2523383C2 (de) 1983-09-15
FR2309290A1 (fr) 1976-11-26
CH609262A5 (sv) 1979-02-28
NL7604575A (nl) 1976-11-02
NO761484L (sv) 1976-11-02
AT340613B (de) 1977-12-27
FR2309290B1 (sv) 1979-04-20
BE841141A (fr) 1976-08-16
DE2523383A1 (de) 1976-11-11
DK143056C (da) 1981-11-02
CA1047220A (en) 1979-01-30
PT65055A (en) 1976-05-01
PT65055B (en) 1977-09-13

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