JPS54122632A - Method and apparatus for producing sand core - Google Patents

Method and apparatus for producing sand core

Info

Publication number
JPS54122632A
JPS54122632A JP9204978A JP9204978A JPS54122632A JP S54122632 A JPS54122632 A JP S54122632A JP 9204978 A JP9204978 A JP 9204978A JP 9204978 A JP9204978 A JP 9204978A JP S54122632 A JPS54122632 A JP S54122632A
Authority
JP
Japan
Prior art keywords
sand core
producing sand
producing
core
sand
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP9204978A
Other languages
English (en)
Inventor
Mikeruson Anatoru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ashland LLC
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of JPS54122632A publication Critical patent/JPS54122632A/ja
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP9204978A 1977-08-08 1978-07-27 Method and apparatus for producing sand core Pending JPS54122632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/822,555 US4140171A (en) 1977-08-08 1977-08-08 No bake blower apparatus for making sand cores

Publications (1)

Publication Number Publication Date
JPS54122632A true JPS54122632A (en) 1979-09-22

Family

ID=25236354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9204978A Pending JPS54122632A (en) 1977-08-08 1978-07-27 Method and apparatus for producing sand core

Country Status (7)

Country Link
US (1) US4140171A (ja)
JP (1) JPS54122632A (ja)
CA (1) CA1098278A (ja)
DE (1) DE2834721A1 (ja)
FR (1) FR2399887A1 (ja)
GB (1) GB2001884A (ja)
SE (1) SE7808390L (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460032A (en) * 1982-01-25 1984-07-17 Pettibone Corporation Method and apparatus for blowing cores etc. using a plunger-cleaned blow box suitable for quick-set sand
US4512810A (en) * 1984-01-18 1985-04-23 International Harvester Company Bolster pin and method for cleaning flask bushing
DE3626994C1 (de) * 1986-08-08 1987-12-10 Joachim Dipl-Ing Laempe Einschiessvorrichtung an einer Kernschiessmaschine
ES2012263A6 (es) * 1989-02-10 1990-03-01 Erana Agustin Arana Mejoras introducidas en la patente de invencion 8702409 por mecanismo de disparo para maquinas disparadoras de machos.
US5318096A (en) * 1992-11-27 1994-06-07 Cmi International, Inc. Removable plate assembly for core machine head
DE19737716C1 (de) * 1997-08-29 1999-03-04 Joachim Laempe Verfahren zum Reinigen eines Schießkopfes
US7950441B2 (en) * 2007-07-20 2011-05-31 GM Global Technology Operations LLC Method of casting damped part with insert
CN100518994C (zh) * 2007-11-15 2009-07-29 重庆长安汽车股份有限公司 射芯机与射砂斗的连接装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731051U (ja) * 1971-04-20 1972-12-08

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE537473C (de) * 1930-01-29 1931-11-03 Zimmermann Gustav Sandblaseformmaschine
DE965158C (de) * 1944-06-30 1957-06-06 Georges Mayer Dipl Ing Einrichtung zum selbsttaetigen Betrieb einer Kernblasmaschine
US2680889A (en) * 1952-04-09 1954-06-15 Fed Foundry Supply Co Core blowing apparatus
GB724731A (en) * 1952-05-08 1955-02-23 Fed Foundry Supply Company Method of and apparatus for making a sand core or mold in which sand is blown into amold core box
BE535648A (ja) * 1954-02-16
US2957222A (en) * 1954-11-23 1960-10-25 Zmania Leo Apparatus for producing concrete blocks and the like
US2814083A (en) * 1955-01-27 1957-11-26 United States Pipe Foundry Mold coating apparatus
US3181207A (en) * 1962-03-15 1965-05-04 Altamil Corp Automatic mold preparing apparatus
US3212141A (en) * 1962-03-23 1965-10-19 Hansberg Fritz Seal for the pressure frame of a core and mold making machine
US3556195A (en) * 1968-06-14 1971-01-19 Pettibone Mulliken Corp Apparatus and method for making foundry and articles
US3799714A (en) * 1971-12-29 1974-03-26 W Vetovitz Mortar applicator
IT1037768B (it) * 1975-04-30 1979-11-20 Hansberg J Macchina sparaterra per la realizzazione di forme di anime da fonderia e simili
CH593109A5 (en) * 1975-06-03 1977-11-30 Hitachi Metals Ltd Core-blowing machine using the hot box process - for high speed automatic prodn. of sand cores

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731051U (ja) * 1971-04-20 1972-12-08

Also Published As

Publication number Publication date
SE7808390L (sv) 1979-02-09
FR2399887A1 (fr) 1979-03-09
DE2834721A1 (de) 1979-02-22
CA1098278A (en) 1981-03-31
GB2001884A (en) 1979-02-14
US4140171A (en) 1979-02-20

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