AT176309B - Method for producing hollow castings by precision casting - Google Patents

Method for producing hollow castings by precision casting

Info

Publication number
AT176309B
AT176309B AT176309DA AT176309B AT 176309 B AT176309 B AT 176309B AT 176309D A AT176309D A AT 176309DA AT 176309 B AT176309 B AT 176309B
Authority
AT
Austria
Prior art keywords
precision casting
producing hollow
hollow castings
castings
producing
Prior art date
Application number
Other languages
German (de)
Inventor
Eric Henry Zahn
Roy Chester Feagin
Nicolas Herzmark
Original Assignee
Nicolas Herzmark
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 Nicolas Herzmark filed Critical Nicolas Herzmark
Application granted granted Critical
Publication of AT176309B publication Critical patent/AT176309B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT176309D 1943-07-08 1949-04-06 Method for producing hollow castings by precision casting AT176309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493828A US2420851A (en) 1943-07-08 1943-07-08 Method of making patterns and use thereof

Publications (1)

Publication Number Publication Date
AT176309B true AT176309B (en) 1953-10-10

Family

ID=23961861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT176309D AT176309B (en) 1943-07-08 1949-04-06 Method for producing hollow castings by precision casting

Country Status (3)

Country Link
US (1) US2420851A (en)
AT (1) AT176309B (en)
DE (1) DE829939C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145303B (en) * 1957-08-16 1963-03-14 Ind Onderneming W H Braskamp N Use of thio compounds as hair shaping agents
EP0255577A1 (en) * 1986-07-28 1988-02-10 Hitachi, Ltd. Method of producing mold for slip casting

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736077A (en) * 1956-02-28 Method of making shell mold
US2793412A (en) * 1950-12-15 1957-05-28 Gen Motors Corp Blade investment casting process
US2691197A (en) * 1951-06-21 1954-10-12 Westinghouse Electric Corp Process of making wax patterns
DE1067570B (en) * 1951-11-15 1959-10-22 Vickers Electrical Co Ltd Precision casting process
US2754570A (en) * 1952-04-26 1956-07-17 Thompson Prod Inc Method of producing a cast alloy coated oxidizable metal article
DE1107899B (en) * 1956-05-29 1961-05-31 Morris Bean & Company Model mass for destructible casting models for precision casting molds
CH364588A (en) * 1956-07-20 1962-09-30 Fairey Aviat Limited Method of making a wax model of a hollow article
US2999995A (en) * 1957-05-20 1961-09-12 Bourns Inc Mechanically variable resistor
DE1174456B (en) * 1957-08-15 1964-07-23 Sulzer Ag Model material for the precision casting process
DE1053742B (en) * 1957-08-15 1959-03-26 Sulzer Ag Process for removing lost models from precision molds
DE1108861B (en) * 1958-04-12 1961-06-15 Harold F Shroyer Casting process using a model that burns without noticeable residue
DE1130783B (en) * 1959-07-17 1962-06-07 Hermann Schwarz Kommanditgesel Pressure medium-operated support body for the pit construction
DE1191519B (en) * 1960-03-18 1965-04-22 Sumitomo Metal Ind Model material for the precision casting process
US3070862A (en) * 1960-09-22 1963-01-01 Union Carbide Corp Method for recovery of expendable pattern material
DE1253870B (en) * 1962-05-29 1967-11-09 Philips Nv Mass for the production of water-soluble cores for wax models for the precision casting process
DE1168019B (en) * 1962-08-03 1964-04-16 Sulzer Ag Method of making lost models for precision casting
GB1055737A (en) * 1964-03-25 1967-01-18 Wellworthy Ltd Improvements in casting processes
US3340923A (en) * 1964-05-20 1967-09-12 James W Benfield Sprue pin and reservoir combination
US3356129A (en) * 1964-06-30 1967-12-05 Schmidt Gmbh Karl Process of casting metals by use of water-soluble salt cores
US3372898A (en) * 1965-05-24 1968-03-12 Kaiser Aluminium Chem Corp Metal casting system with anhydrous calcium chloride core
US3311956A (en) * 1965-05-24 1967-04-04 Kaiser Aluminium Chem Corp Casting process employing soluble cores
DE1483641C3 (en) * 1965-06-12 1973-10-11 Karl Schmidt Gmbh, 7107 Neckarsulm Water-soluble salt cores
US3374824A (en) * 1965-07-13 1968-03-26 Thomas E. Snelling Displacement process for the casting of metals
US3465808A (en) * 1966-09-07 1969-09-09 Trw Inc Plastic pattern method for investment casting
US3426832A (en) * 1966-12-28 1969-02-11 Cons Foundries & Mfg Method of making metal patterns and core boxes for shell molding
US4108931A (en) * 1975-01-15 1978-08-22 Ralph Ogden System of making molds for investment casting
DE2714810A1 (en) * 1976-04-05 1977-10-13 Anvar PROCESS FOR MANUFACTURING ORGAN DENTALS PRODUCED ACCORDING TO THE PROCESS
GB1601817A (en) * 1977-05-31 1981-11-04 Ford Motor Co Plastics moulding process
US4195683A (en) * 1977-12-14 1980-04-01 Trw Inc. Method of forming metal article having plurality of airfoils extending outwardly from a hub
US4326326A (en) * 1980-07-09 1982-04-27 The Merion Corporation Method of making metal golf club head
US4472092A (en) * 1982-08-09 1984-09-18 Schmidt Glenn H Fabrication of metal shell golf club heads
US4499940A (en) * 1983-08-01 1985-02-19 Williams International Corporation Casting process including making and using an elastomeric pattern
DE3530910A1 (en) * 1984-08-31 1986-03-13 Hitachi, Ltd., Tokio/Tokyo METHOD FOR PRODUCING CASTING MOLDS
JPS6169670A (en) * 1984-09-12 1986-04-10 Murata Mach Ltd Traverse drum and manufacturing method thereof
US4834091A (en) * 1987-04-10 1989-05-30 Ott Douglas E Intrauterine fallopian tube ostial plug and surgical process
US5247984A (en) * 1991-05-24 1993-09-28 Howmet Corporation Process to prepare a pattern for metal castings
WO1995001233A1 (en) * 1991-05-24 1995-01-12 Howmet-Tempcraft, Inc. Producing an expendable pattern for metal castings
EP0873209A1 (en) * 1995-12-13 1998-10-28 Robert Baum Method for producing hollow article and article produced thereby
RU2151023C1 (en) * 1999-02-01 2000-06-20 Помельникова Ольга Николаевна Method of manufacturing hollow jewelry

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364123A (en) * 1919-08-18 1921-01-04 Entpr Foundry Company Hollow pattern and method of producing molds
US1421988A (en) * 1921-12-16 1922-07-04 William H Richards Apparatus for casting fillings for teeth
US1554597A (en) * 1923-07-11 1925-09-22 Percy Robert Fender Offset printing press
US1697438A (en) * 1924-04-07 1929-01-01 James H Wagenhorst Method of making rubber-tired wheels
US1566840A (en) * 1924-11-25 1925-12-22 Edward L Dillman Method of making dental plates
US2017216A (en) * 1930-08-14 1935-10-15 Margon Corp Apparatus for plastic molding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145303B (en) * 1957-08-16 1963-03-14 Ind Onderneming W H Braskamp N Use of thio compounds as hair shaping agents
EP0255577A1 (en) * 1986-07-28 1988-02-10 Hitachi, Ltd. Method of producing mold for slip casting

Also Published As

Publication number Publication date
DE829939C (en) 1952-01-31
US2420851A (en) 1947-05-20

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