SE343493B - - Google Patents

Info

Publication number
SE343493B
SE343493B SE1344/69A SE134469A SE343493B SE 343493 B SE343493 B SE 343493B SE 1344/69 A SE1344/69 A SE 1344/69A SE 134469 A SE134469 A SE 134469A SE 343493 B SE343493 B SE 343493B
Authority
SE
Sweden
Application number
SE1344/69A
Inventor
E Krzyanowski
Original Assignee
Gruenzweig & Hartmann
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 Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Publication of SE343493B publication Critical patent/SE343493B/xx

Links

Classifications

    • 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
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Producing Shaped Articles From Materials (AREA)
SE1344/69A 1968-02-03 1969-01-31 SE343493B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1608046 1968-02-03

Publications (1)

Publication Number Publication Date
SE343493B true SE343493B (enrdf_load_stackoverflow) 1972-03-13

Family

ID=5681468

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1344/69A SE343493B (enrdf_load_stackoverflow) 1968-02-03 1969-01-31

Country Status (6)

Country Link
US (1) US3581802A (enrdf_load_stackoverflow)
CH (1) CH502861A (enrdf_load_stackoverflow)
DK (1) DK124460B (enrdf_load_stackoverflow)
FR (1) FR2001291A1 (enrdf_load_stackoverflow)
GB (1) GB1254592A (enrdf_load_stackoverflow)
SE (1) SE343493B (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397821A (en) * 1971-04-27 1975-06-18 Akita Kk Moulding method and apparatus
BE790852A (fr) * 1971-12-14 1973-02-15 Akita Kk Procede de moulage
US3868986A (en) * 1974-01-04 1975-03-04 Ford Motor Co Pattern alignment means for use with lost foam molding process
JPS5138230A (en) * 1974-09-30 1976-03-30 Mitsubishi Heavy Ind Ltd Igatano genatsuzokeihoho
DE2519463A1 (de) * 1975-05-02 1976-11-11 Gruenzweig Hartmann Glasfaser Giessform und verfahren zur herstellung von gusstuecken
US4197899A (en) * 1976-12-22 1980-04-15 Ford Motor Company Method of casting a low weight reciprocating engine
US4249889A (en) * 1979-06-05 1981-02-10 Kemp Willard E Method and apparatus for preheating, positioning and holding objects
US4222429A (en) * 1979-06-05 1980-09-16 Foundry Management, Inc. Foundry process including heat treating of produced castings in formation sand
ZA817886B (en) * 1980-11-21 1982-10-27 Steel Castings Res Method of casting using expendable patterns
US4338878A (en) * 1980-11-26 1982-07-13 United Technologies Corporation Fluidized bed with sloped aperture plate
FR2523008A1 (fr) * 1982-03-11 1983-09-16 Citroen Sa Procede de moulage en modele perdu
FR2540761A1 (fr) * 1983-02-15 1984-08-17 Citroen Sa Installation pour le moulage en modele perdu
US4544013A (en) * 1983-11-07 1985-10-01 Ford Motor Company Method of reclaiming sand used in evaporative casting process
US4768567A (en) * 1987-09-03 1988-09-06 General Motors Corporation Sand fill apparatus for lost foam casting
US4947923A (en) * 1988-04-14 1990-08-14 Rikker Leslie D Method and apparatus for evaporative pattern casting
US4874029A (en) * 1988-05-09 1989-10-17 General Motors Corporation Countergravity casting process and apparatus using destructible patterns suspended in an inherently unstable mass of particulate mold material
US4957153A (en) * 1989-05-02 1990-09-18 General Motors Corporation Countergravity casting apparatus and method
US4971131A (en) * 1989-08-28 1990-11-20 General Motors Corporation Countergravity casting using particulate filled vacuum chambers
US4969505A (en) * 1989-12-21 1990-11-13 General Motors Corporation Vacuum bore chill for lost foam casting
US11014292B2 (en) * 2018-09-17 2021-05-25 Caterpillar Inc. Hybrid methods of additive manufacturing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660770A (en) * 1950-09-06 1953-12-01 Walworth Co Casting apparatus
US2815550A (en) * 1954-08-03 1957-12-10 Bachner Valyi Dev Corp Method and apparatus for making foundry molds
US3010852A (en) * 1958-06-10 1961-11-28 Howe Sound Co Eliminating patterns from molds
US2985929A (en) * 1959-12-18 1961-05-30 Richard T Carter Method and apparatus for support and cooling of shell molds
US3222738A (en) * 1963-04-18 1965-12-14 Richard T Carter Methods of removing expendable plastic patterns

Also Published As

Publication number Publication date
CH502861A (de) 1971-02-15
FR2001291A1 (enrdf_load_stackoverflow) 1969-09-26
DK124460B (da) 1972-10-23
GB1254592A (en) 1971-11-24
US3581802A (en) 1971-06-01

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