BE475874A - - Google Patents

Info

Publication number
BE475874A
BE475874A BE475874DA BE475874A BE 475874 A BE475874 A BE 475874A BE 475874D A BE475874D A BE 475874DA BE 475874 A BE475874 A BE 475874A
Authority
BE
Belgium
Application number
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.)
Publication of BE475874A publication Critical patent/BE475874A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/448—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
BE475874D 1945-04-17 BE475874A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2583533X 1945-04-17

Publications (1)

Publication Number Publication Date
BE475874A true BE475874A (zh)

Family

ID=19874864

Family Applications (1)

Application Number Title Priority Date Filing Date
BE475874D BE475874A (zh) 1945-04-17

Country Status (3)

Country Link
US (1) US2583533A (zh)
BE (1) BE475874A (zh)
NL (1) NL62872C (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944338A (en) * 1953-12-30 1960-07-12 Gen Electric Spray metal process for making precision articles
US2871528A (en) * 1954-09-01 1959-02-03 Kolcast Ind Inc Method of and apparatus for forming frangible casting molds
US2830343A (en) * 1956-04-26 1958-04-15 Harold F Shroyer Cavityless casting mold and method of making same
US3144323A (en) * 1959-05-01 1964-08-11 Foseco Int Treatment of molten light alloys
BE627229A (zh) * 1962-04-02
US4240492A (en) * 1978-10-23 1980-12-23 Nibco, Inc. Process of forming multi piece vaporizable pattern for foundry castings
US4743462A (en) * 1986-07-14 1988-05-10 United Technologies Corporation Method for preventing closure of cooling holes in hollow, air cooled turbine engine components during application of a plasma spray coating
US9206499B2 (en) 2010-08-30 2015-12-08 United Technologies Corporation Minimizing blockage of holes in turbine engine components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1583459A (en) * 1925-04-28 1926-05-04 Thomas C Hansen Pin form for crowns and the like
US1856419A (en) * 1927-06-18 1932-05-03 Anna Catherine Frisbey Safety combination fuse tip
US2393594A (en) * 1941-07-08 1946-01-29 Du Pont Operation of internal-combustion engines
US2351919A (en) * 1942-07-16 1944-06-20 Plastie Veneering Inc Method of coating wooden patterns
US2362507A (en) * 1942-10-27 1944-11-14 Steinbock Method and means for producing commercial castings

Also Published As

Publication number Publication date
US2583533A (en) 1952-01-29
NL62872C (zh)

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