JPS57500421A - - Google Patents

Info

Publication number
JPS57500421A
JPS57500421A JP55502523A JP50252380A JPS57500421A JP S57500421 A JPS57500421 A JP S57500421A JP 55502523 A JP55502523 A JP 55502523A JP 50252380 A JP50252380 A JP 50252380A JP S57500421 A JPS57500421 A JP S57500421A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP55502523A
Other languages
Japanese (ja)
Other versions
JPH0113941B2 (enrdf_load_stackoverflow
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 JPS57500421A publication Critical patent/JPS57500421A/ja
Publication of JPH0113941B2 publication Critical patent/JPH0113941B2/ja
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP55502523A 1980-03-13 1980-03-13 Expired JPH0113941B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000268 WO1981002536A1 (en) 1980-03-13 1980-03-13 Sand core pattern and method of forming a sand mold

Publications (2)

Publication Number Publication Date
JPS57500421A true JPS57500421A (enrdf_load_stackoverflow) 1982-03-11
JPH0113941B2 JPH0113941B2 (enrdf_load_stackoverflow) 1989-03-08

Family

ID=22154237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55502523A Expired JPH0113941B2 (enrdf_load_stackoverflow) 1980-03-13 1980-03-13

Country Status (6)

Country Link
EP (1) EP0036273B1 (enrdf_load_stackoverflow)
JP (1) JPH0113941B2 (enrdf_load_stackoverflow)
BR (1) BR8009025A (enrdf_load_stackoverflow)
CA (1) CA1154570A (enrdf_load_stackoverflow)
DE (1) DE3161348D1 (enrdf_load_stackoverflow)
WO (1) WO1981002536A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962270A1 (en) * 1998-06-01 1999-12-08 Ford Global Technologies, Inc. A method for forming turbine hubs
DE10041505A1 (de) * 1999-12-23 2001-09-06 Alstom Schweiz Ag Baden Werkzeug zur Herstellung von Gusskernen
DE10064268A1 (de) * 2000-12-22 2002-07-04 Alstom Switzerland Ltd Werkzeug und Verfahren zum Giessen eines Formteils für die Herstellung einer Turbinenschaufel
CN103418754B (zh) * 2013-08-30 2015-12-02 中国南方航空工业(集团)有限公司 一种用于铸造航空发动机机匣部件的铸型的制造方法
CN105290336B (zh) * 2015-11-18 2018-01-09 江苏中联铝业有限公司 具有定位和排气功能的中空型车轮砂芯
CN110434283B (zh) * 2019-07-30 2020-11-13 共享铸钢有限公司 一种水轮机上冠和外环铸件同箱铸造的方法
CN111618252B (zh) * 2020-07-22 2024-11-15 沈阳拓普新材料有限公司 一种深井探测器定子毛坯的铸造模具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333091A (en) * 1976-09-09 1978-03-28 Nec Corp Electronic message device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US118693A (en) * 1871-09-05 Improvement in casting toothed cylinders
US3247548A (en) * 1962-05-28 1966-04-26 Roehr Metals & Plastics Compan Apparatus for making a molded article
US3552480A (en) * 1968-07-12 1971-01-05 Caterpillar Tractor Co Pattern for making a sand mold with a back draft
US3570585A (en) * 1969-04-25 1971-03-16 Caterpillar Tractor Co Pattern for making mold with a back draft
US3820753A (en) * 1972-12-04 1974-06-28 Tempcraft Tool & Mold Apparatus for molding ceramic cores and wax or plastic patterns
US4043385A (en) * 1976-08-23 1977-08-23 Mercury Machine Co. Molding apparatus
US4231413A (en) * 1979-02-27 1980-11-04 Graham Bretzger Assembly for and method of making mold and casting of one-piece impellers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333091A (en) * 1976-09-09 1978-03-28 Nec Corp Electronic message device

Also Published As

Publication number Publication date
BR8009025A (pt) 1982-02-09
JPH0113941B2 (enrdf_load_stackoverflow) 1989-03-08
EP0036273A2 (en) 1981-09-23
EP0036273A3 (en) 1981-12-09
DE3161348D1 (en) 1983-12-15
CA1154570A (en) 1983-10-04
WO1981002536A1 (en) 1981-09-17
EP0036273B1 (en) 1983-11-09

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