CH609262A5 - - Google Patents

Info

Publication number
CH609262A5
CH609262A5 CH537876A CH537876A CH609262A5 CH 609262 A5 CH609262 A5 CH 609262A5 CH 537876 A CH537876 A CH 537876A CH 537876 A CH537876 A CH 537876A CH 609262 A5 CH609262 A5 CH 609262A5
Authority
CH
Switzerland
Application number
CH537876A
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 CH609262A5 publication Critical patent/CH609262A5/xx

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)
CH537876A 1975-04-30 1976-04-29 CH609262A5 (fr)

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 (1)

Publication Number Publication Date
CH609262A5 true CH609262A5 (fr) 1979-02-28

Family

ID=11201657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH537876A CH609262A5 (fr) 1975-04-30 1976-04-29

Country Status (16)

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

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 (4)

* 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
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

Also Published As

Publication number Publication date
IT1037768B (it) 1979-11-20
ATA306576A (de) 1977-04-15
FR2309290B1 (fr) 1979-04-20
NL7604575A (nl) 1976-11-02
PT65055B (en) 1977-09-13
AU1329676A (en) 1977-10-27
JPS6260183B2 (fr) 1987-12-15
SE431409B (sv) 1984-02-06
BE841141A (fr) 1976-08-16
AT340613B (de) 1977-12-27
CA1047220A (fr) 1979-01-30
AU498322B2 (en) 1979-03-01
JPS51143525A (en) 1976-12-09
FR2309290A1 (fr) 1976-11-26
DK191076A (da) 1976-10-31
NO761484L (fr) 1976-11-02
SE7604691L (sv) 1976-10-31
ES447762A1 (es) 1977-06-16
PT65055A (en) 1976-05-01
DE2523383C2 (de) 1983-09-15
DE2523383A1 (de) 1976-11-11
DK143056C (da) 1981-11-02
DK143056B (da) 1981-03-23
US4050504A (en) 1977-09-27

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Legal Events

Date Code Title Description
PL Patent ceased