SE7907154L - SET AND DEVICE FOR FORMING A BOTTLE BENEFIT - Google Patents

SET AND DEVICE FOR FORMING A BOTTLE BENEFIT

Info

Publication number
SE7907154L
SE7907154L SE7907154A SE7907154A SE7907154L SE 7907154 L SE7907154 L SE 7907154L SE 7907154 A SE7907154 A SE 7907154A SE 7907154 A SE7907154 A SE 7907154A SE 7907154 L SE7907154 L SE 7907154L
Authority
SE
Sweden
Prior art keywords
sand
plate
pattern plate
gas
drag
Prior art date
Application number
SE7907154A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE438802B (en
Inventor
N Uzaki
Y Kawamura
K Matui
M Hasizume
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of SE7907154L publication Critical patent/SE7907154L/en
Publication of SE438802B publication Critical patent/SE438802B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

Sand 23 in a space defined by a squeeze plate 5, a drag up-set frame 1, a drag moulding flask 16 and a pattern plate 17 is made to conform properly to the shape of the pattern plate by means of gas passed through holes 7 in the squeeze plate. Gas escapes through holes 21 in the pattern plate 17. Firstly, the pressure of gas lifts the sand upwards into the recesses of the pattern plate 17, and then the pressure of gas is increased to consolidate the sand in the recesses. Then, the squeeze plate 5 is raised to mechanically compact the whole of the sand. The pattern plate 17 may be shaped on both of its sides to produce a drag mould below and a cope mould above. <IMAGE>
SE7907154A 1979-05-08 1979-08-28 SET FOR SHAPING A BENEFIT IN A BOTTLE BOTTLE SE438802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5662579A JPS55147462A (en) 1979-05-08 1979-05-08 Molding method of lower mold and squeeze plate device

Publications (2)

Publication Number Publication Date
SE7907154L true SE7907154L (en) 1980-11-09
SE438802B SE438802B (en) 1985-05-13

Family

ID=13032469

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907154A SE438802B (en) 1979-05-08 1979-08-28 SET FOR SHAPING A BENEFIT IN A BOTTLE BOTTLE

Country Status (13)

Country Link
JP (1) JPS55147462A (en)
AU (1) AU514819B2 (en)
BR (1) BR7905523A (en)
CA (1) CA1127823A (en)
CH (1) CH644537A5 (en)
DE (1) DE2933869C2 (en)
DK (1) DK171196B1 (en)
FR (1) FR2455937A1 (en)
GB (1) GB2048142B (en)
IT (1) IT1162654B (en)
PH (1) PH18462A (en)
SE (1) SE438802B (en)
ZA (1) ZA794559B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003348A1 (en) * 1981-04-02 1982-10-14 Koebel Alfons Method and device for pneumatically compacting molding sand
DE3149172A1 (en) * 1981-12-11 1983-06-30 Georg Fischer AG, 8201 Schaffhausen "METHOD FOR PRODUCING MOLDED BODIES USING GAS PRESSURE"
CH666426A5 (en) * 1984-06-25 1988-07-29 Fischer Ag Georg MOLDING PLANT.
CH672270A5 (en) * 1986-12-17 1989-11-15 Fischer Ag Georg
DE3717558C3 (en) * 1987-05-25 1997-04-03 Kuenkel Wagner Prozesstechnolo Process for making sand molds of models
DE3836876C2 (en) * 1988-10-29 1994-06-09 Badische Maschf Gmbh Method and device for compacting foundry molding material
CH682547A5 (en) * 1990-04-20 1993-10-15 Fischer Ag Georg Method and apparatus for compressing granular molding materials.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798266A (en) * 1953-08-03 1957-07-09 Fed Foundry Supply Co Core and mold blowing method and apparatus
CH316854A (en) * 1953-12-29 1956-10-31 Fischer Ag Georg Sand blow molding machine
FR1355868A (en) * 1962-03-23 1964-03-20 Device in the form of a machine or machine head, for obtaining foundry molds and cores and other parts molded into a molding mass, by use of compressed air, in particular with projection of sand
US3293703A (en) * 1962-11-13 1966-12-27 Arthur R Taccone Vacuum molding apparatus
US3688830A (en) * 1969-08-28 1972-09-05 Elizabeth F Thompson Method of making molds
IT1008749B (en) * 1973-01-29 1976-11-30 Buehler Eugen PROCEDURE AND DEVICE FOR THE PREPARATION OF SHAPES IN EARTH SAND
DE2361820C3 (en) * 1973-01-29 1975-07-03 Eugen Dipl.-Ing. 8871 Burtenbach Buehler Method and device for the further transport of a molding strand formed from horizontally divided boxless casting molds along a casting and cooling section
FR2242177A1 (en) * 1973-08-31 1975-03-28 Figueras Michel Sand moulds and cores mfr using the cold-box process - with initial injection of air into shooter chamber before main shot
DE7602966U1 (en) * 1976-02-03 1976-06-24 Badische Maschinenfabrik Gmbh, 7500 Karlsruhe FOUNDRY MOLDING MACHINE FOR BOX MOLDS
DE2727297C3 (en) * 1976-06-25 1980-07-10 Georg Fischer Ag, Schaffhausen (Schweiz) Method and device for producing foundry sand molds

Also Published As

Publication number Publication date
BR7905523A (en) 1981-03-04
AU514819B2 (en) 1981-02-26
JPS55147462A (en) 1980-11-17
IT1162654B (en) 1987-04-01
CA1127823A (en) 1982-07-20
SE438802B (en) 1985-05-13
DK171196B1 (en) 1996-07-22
PH18462A (en) 1985-07-18
FR2455937B1 (en) 1984-01-13
GB2048142B (en) 1983-05-25
DE2933869C2 (en) 1986-02-27
ZA794559B (en) 1980-08-27
AU5004579A (en) 1980-11-13
CH644537A5 (en) 1984-08-15
FR2455937A1 (en) 1980-12-05
GB2048142A (en) 1980-12-10
IT7950120A0 (en) 1979-08-29
DK360679A (en) 1980-11-09
DE2933869A1 (en) 1980-11-13

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