NL6904201A - - Google Patents

Info

Publication number
NL6904201A
NL6904201A NL6904201A NL6904201A NL6904201A NL 6904201 A NL6904201 A NL 6904201A NL 6904201 A NL6904201 A NL 6904201A NL 6904201 A NL6904201 A NL 6904201A NL 6904201 A NL6904201 A NL 6904201A
Authority
NL
Netherlands
Application number
NL6904201A
Other versions
NL159302B (nl
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 filed Critical
Publication of NL6904201A publication Critical patent/NL6904201A/xx
Publication of NL159302B publication Critical patent/NL159302B/xx

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)
NL6904201.A 1968-03-19 1969-03-19 Werkwijze voor het verschaffen en gebruiken van vormzand in een metaalgieterij. NL159302B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6904201A true NL6904201A (enrdf_load_stackoverflow) 1969-09-23
NL159302B NL159302B (nl) 1979-02-15

Family

ID=24869641

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6904201.A NL159302B (nl) 1968-03-19 1969-03-19 Werkwijze voor het verschaffen en gebruiken van vormzand in een metaalgieterij.

Country Status (8)

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

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 (ja) * 1994-03-08 2003-01-14 マツダ株式会社 砂鋳型を用いた鋳造設備
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
NL159302B (nl) 1979-02-15
JPS5222923B1 (enrdf_load_stackoverflow) 1977-06-21
DE1913092C3 (de) 1974-07-11
DE1913092A1 (de) 1969-10-02
GB1266606A (enrdf_load_stackoverflow) 1972-03-15
DE1913092B2 (de) 1973-12-13
FR2004254A1 (enrdf_load_stackoverflow) 1969-11-21
CH493290A (de) 1970-07-15
BE730097A (enrdf_load_stackoverflow) 1969-09-01
US3461941A (en) 1969-08-19

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: INT MINERALS