CS273151B2 - Devices making inlets or pour channels into the forms from granulated mould material - Google Patents

Devices making inlets or pour channels into the forms from granulated mould material Download PDF

Info

Publication number
CS273151B2
CS273151B2 CS310478A CS310478A CS273151B2 CS 273151 B2 CS273151 B2 CS 273151B2 CS 310478 A CS310478 A CS 310478A CS 310478 A CS310478 A CS 310478A CS 273151 B2 CS273151 B2 CS 273151B2
Authority
CS
Czechoslovakia
Prior art keywords
forming pattern
model
communication
sprue
pattern
Prior art date
Application number
CS310478A
Other languages
Czech (cs)
English (en)
Inventor
Hideto Terada
Masanori Yosikawa
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 CS273151B2 publication Critical patent/CS273151B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/283—With means to control or modify temperature of apparatus or work
    • Y10T83/293—Of tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
CS310478A 1977-05-20 1978-05-15 Devices making inlets or pour channels into the forms from granulated mould material CS273151B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5911077A JPS53142917A (en) 1977-05-20 1977-05-20 Method of gate etc in pressure reduction mold molding and its device

Publications (1)

Publication Number Publication Date
CS273151B2 true CS273151B2 (en) 1991-03-12

Family

ID=13103838

Family Applications (1)

Application Number Title Priority Date Filing Date
CS310478A CS273151B2 (en) 1977-05-20 1978-05-15 Devices making inlets or pour channels into the forms from granulated mould material

Country Status (12)

Country Link
US (2) US4167206A (xx)
JP (1) JPS53142917A (xx)
CH (1) CH628827A5 (xx)
CS (1) CS273151B2 (xx)
DE (1) DE2820901A1 (xx)
GB (1) GB1595858A (xx)
IT (1) IT1103286B (xx)
PH (1) PH15967A (xx)
PL (1) PL113939B1 (xx)
RO (1) RO75762A (xx)
YU (1) YU42927B (xx)
ZA (1) ZA782894B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727380A (en) * 1980-07-28 1982-02-13 Canon Inc Conveyor for magnetic card
US4318437A (en) * 1980-08-29 1982-03-09 Kemp Willard E Metal casting system
DE3225197A1 (de) * 1982-07-06 1984-01-12 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Verfahren und einrichtung zur herstellung von nassgut-formteilen im grossformat (formflaeche (einf. wellenlinie) 1-3m(pfeil hoch)2(pfeil hoch)) zum kastenlosen giessen
FR2578835B1 (fr) * 1985-03-15 1992-04-30 Toshiba Monofrax Procede et appareillage de fabrication de refractaires coules
ATE166011T1 (de) * 1992-11-20 1998-05-15 Erana Agustin Arana Vorrichtung zum giessen von nichteisenmetallen in sandformen mittels nachdruck

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647276A (en) * 1947-12-19 1950-12-06 Johnson Brothers Hanley Ltd A means for severing or separating printed patterns or designs from a printed sheet or a strip of paper transfers
US3135077A (en) * 1962-04-09 1964-06-02 Weldotron Corp Impulse heat-sealing apparatus and heat-sealing member therefor
DK96898C (da) * 1962-03-01 1963-09-16 Joergen Jensen Hansen Kombineret løftemagnet og sugekop.
BE790852A (fr) * 1971-12-14 1973-02-15 Akita Kk Procede de moulage
US3825058A (en) * 1972-04-15 1974-07-23 Sintokogio Ltd Mold prepared by vacuum sealed molding process
JPS5028369A (xx) * 1973-07-12 1975-03-22
US4009747A (en) * 1974-03-16 1977-03-01 Sintokogio, Ltd. Method of and device for forming vacuum sealed molds

Also Published As

Publication number Publication date
PL206907A1 (pl) 1979-01-29
YU120978A (en) 1986-08-31
YU42927B (en) 1989-02-28
GB1595858A (en) 1981-08-19
US4244418A (en) 1981-01-13
JPS53142917A (en) 1978-12-13
ZA782894B (en) 1979-05-30
PH15967A (en) 1983-05-11
DE2820901A1 (de) 1978-12-21
IT1103286B (it) 1985-10-14
RO75762A (ro) 1981-02-28
JPS5720052B2 (xx) 1982-04-26
CH628827A5 (de) 1982-03-31
US4167206A (en) 1979-09-11
PL113939B1 (en) 1981-01-31
IT7849439A0 (it) 1978-05-18

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