CH493290A - Process for making castings - Google Patents

Process for making castings

Info

Publication number
CH493290A
CH493290A CH407569A CH407569A CH493290A CH 493290 A CH493290 A CH 493290A CH 407569 A CH407569 A CH 407569A CH 407569 A CH407569 A CH 407569A CH 493290 A CH493290 A CH 493290A
Authority
CH
Switzerland
Prior art keywords
making castings
castings
making
Prior art date
Application number
CH407569A
Other languages
German (de)
Inventor
Stuart Schumacher Joseph
Original Assignee
Stuart Schumacher Joseph
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 Stuart Schumacher Joseph filed Critical Stuart Schumacher Joseph
Publication of CH493290A publication Critical patent/CH493290A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CH407569A 1968-03-19 1969-03-18 Process for making castings CH493290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71433968A 1968-03-19 1968-03-19

Publications (1)

Publication Number Publication Date
CH493290A true CH493290A (en) 1970-07-15

Family

ID=24869641

Family Applications (1)

Application Number Title Priority Date Filing Date
CH407569A CH493290A (en) 1968-03-19 1969-03-18 Process for making castings

Country Status (8)

Country Link
US (1) US3461941A (en)
JP (1) JPS5222923B1 (en)
BE (1) BE730097A (en)
CH (1) CH493290A (en)
DE (1) DE1913092C3 (en)
FR (1) FR2004254A1 (en)
GB (1) GB1266606A (en)
NL (1) NL159302B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604493A (en) * 1969-07-07 1971-09-14 Joseph S Schumacher Method for handling and cooling foundry sand
US3646987A (en) * 1969-10-15 1972-03-07 Int Minerals & Chem Corp Method for reducing pollution in foundries
JP3366420B2 (en) * 1994-03-08 2003-01-14 マツダ株式会社 Casting equipment using sand mold
EP1222978A3 (en) * 2001-01-15 2007-10-17 Sintokogio, Ltd. A method for making sand covered with bentonite, the sand, and a method for recycling molding sand for a mold using the sand covered by bentonite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478461A (en) * 1946-03-16 1949-08-09 Nichols Eng & Res Corp Apparatus and method for treating foundry sand
US2508857A (en) * 1947-02-15 1950-05-23 Dow Chemical Co Method of reconditioning used sand

Also Published As

Publication number Publication date
DE1913092A1 (en) 1969-10-02
JPS5222923B1 (en) 1977-06-21
NL159302B (en) 1979-02-15
NL6904201A (en) 1969-09-23
GB1266606A (en) 1972-03-15
FR2004254A1 (en) 1969-11-21
US3461941A (en) 1969-08-19
BE730097A (en) 1969-09-01
DE1913092C3 (en) 1974-07-11
DE1913092B2 (en) 1973-12-13

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Legal Events

Date Code Title Description
PL Patent ceased