NO964630L - Fremgangsmåte og anordning for belegging av stöpeformer og/eller stöpekjerner med pulver - Google Patents

Fremgangsmåte og anordning for belegging av stöpeformer og/eller stöpekjerner med pulver

Info

Publication number
NO964630L
NO964630L NO964630A NO964630A NO964630L NO 964630 L NO964630 L NO 964630L NO 964630 A NO964630 A NO 964630A NO 964630 A NO964630 A NO 964630A NO 964630 L NO964630 L NO 964630L
Authority
NO
Norway
Prior art keywords
powder
casting cores
coating molds
casting
sand
Prior art date
Application number
NO964630A
Other languages
English (en)
Other versions
NO964630D0 (no
Inventor
Joachim Laempe
Original Assignee
Joachim Laempe
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 Joachim Laempe filed Critical Joachim Laempe
Publication of NO964630D0 publication Critical patent/NO964630D0/no
Publication of NO964630L publication Critical patent/NO964630L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Casting Devices For Molds (AREA)

Abstract

For belegging av støpeformer og/eller støpekjerner (2) med et pulver som danner en barriere mot støpematerialet, blandes pulveret med et kornet mineralsk grunnstoff eller sand, og deretter omspyles støpeformen og/eller støpekjernen (2) av denne blanding for belegging med pulveret (3), idet blandingen for dette formål oppmyknes eller fluidiseres, slik at de til kornene i grunnstoffet eller sanden vedheftende pulverbestanddeler overføres til formen eller kjernen (2) og gnis inn i disses overflate.
NO964630A 1995-11-02 1996-11-01 Fremgangsmåte og anordning for belegging av stöpeformer og/eller stöpekjerner med pulver NO964630L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995140799 DE19540799C1 (de) 1995-11-02 1995-11-02 Verfahren und Vorrichtung zur Beschichtung von Gießereiformen und/oder Gießereikernen mit einem Pulver

Publications (2)

Publication Number Publication Date
NO964630D0 NO964630D0 (no) 1996-11-01
NO964630L true NO964630L (no) 1997-05-05

Family

ID=7776419

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964630A NO964630L (no) 1995-11-02 1996-11-01 Fremgangsmåte og anordning for belegging av stöpeformer og/eller stöpekjerner med pulver

Country Status (6)

Country Link
EP (1) EP0774312A1 (no)
JP (1) JPH09276990A (no)
CN (1) CN1156646A (no)
CA (1) CA2189400A1 (no)
DE (1) DE19540799C1 (no)
NO (1) NO964630L (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004470A1 (de) 2003-08-01 2005-08-18 Driam Anlagenbau Gmbh Verfahren zum kontinuierlichen Beschichten von Kernen mit einer Dragiervorrichtung und Trennkammern
DE10335411B4 (de) * 2003-08-01 2009-03-19 Driam Anlagenbau Gmbh Verfahren und Vorrichtung zum kontinuierlichen Beschichten von Kernen mit einer Dragiervorrichtung
JP4672522B2 (ja) * 2005-06-16 2011-04-20 花王株式会社 鋳物製造用構造体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520711A (en) * 1966-08-22 1970-07-14 Gen Motors Corp Method of coating a permeable sand core body
DE2724705A1 (de) * 1976-06-08 1977-12-22 Wyzsza Szkola Inzynierska Verfahren zum auftragen von schutzanstrichen auf giessformen und -kerne
EP0024067B1 (en) * 1979-02-15 1983-03-02 Foseco International Limited Coating expendable substrates which contact molten metal
US4466989A (en) * 1983-05-25 1984-08-21 At&T Technologies, Inc. Horizontal mobility in fluidized beds
FR2559691B1 (fr) * 1984-02-21 1986-06-20 Fonderie Mecanique Ste Bretonn Procede d'enduisage automatique a sec de noyaux de fonderie
EP0306841B1 (en) * 1987-09-05 1992-05-06 Kabushiki Kaisha Toyota Chuo Kenkyusho Mold surface treatment process and mold

Also Published As

Publication number Publication date
CA2189400A1 (en) 1997-05-03
NO964630D0 (no) 1996-11-01
DE19540799C1 (de) 1997-02-20
JPH09276990A (ja) 1997-10-28
EP0774312A1 (de) 1997-05-21
CN1156646A (zh) 1997-08-13

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application