EP0272471A3 - Process and mould for manufacturing a cast iron object, and object thus produced - Google Patents

Process and mould for manufacturing a cast iron object, and object thus produced Download PDF

Info

Publication number
EP0272471A3
EP0272471A3 EP87117268A EP87117268A EP0272471A3 EP 0272471 A3 EP0272471 A3 EP 0272471A3 EP 87117268 A EP87117268 A EP 87117268A EP 87117268 A EP87117268 A EP 87117268A EP 0272471 A3 EP0272471 A3 EP 0272471A3
Authority
EP
European Patent Office
Prior art keywords
mould
manufacturing
produced
cast iron
iron object
Prior art date
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
EP87117268A
Other languages
German (de)
Other versions
EP0272471B1 (en
EP0272471A2 (en
Inventor
Rudi Hass
Georg Dipl.-Ing. Jansen
Wilhelm Kallen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EISENGIESSERIE MONFORTS GMBH & CO
Original Assignee
Eisengiesserie Monforts & Co GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25850353&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0272471(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eisengiesserie Monforts & Co GmbH filed Critical Eisengiesserie Monforts & Co GmbH
Priority to AT87117268T priority Critical patent/ATE79064T1/en
Publication of EP0272471A2 publication Critical patent/EP0272471A2/en
Publication of EP0272471A3 publication Critical patent/EP0272471A3/en
Application granted granted Critical
Publication of EP0272471B1 publication Critical patent/EP0272471B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/101—Permanent cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/12—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for manufacturing permanent moulds or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/064—Locating means for cores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/232—Encased layer derived from inorganic settable ingredient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/239—Complete cover or casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2996—Glass particles or spheres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
EP87117268A 1986-12-15 1987-11-24 Process and mould for manufacturing a cast iron object, and object thus produced Expired - Lifetime EP0272471B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87117268T ATE79064T1 (en) 1986-12-15 1987-11-24 METHOD AND MOLD FOR MAKING A CAST IRON BODY AND CAST IRON BODY MANUFACTURED THEREFORE.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3642750 1986-12-15
DE3642750 1986-12-15
DE19873712609 DE3712609A1 (en) 1986-12-15 1987-04-14 METHOD AND CAST FORM FOR PRODUCING A CAST IRON BODY AND THAN MANUFACTURED CAST IRON BODY
DE3712609 1987-04-14

Publications (3)

Publication Number Publication Date
EP0272471A2 EP0272471A2 (en) 1988-06-29
EP0272471A3 true EP0272471A3 (en) 1990-01-17
EP0272471B1 EP0272471B1 (en) 1992-08-05

Family

ID=25850353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117268A Expired - Lifetime EP0272471B1 (en) 1986-12-15 1987-11-24 Process and mould for manufacturing a cast iron object, and object thus produced

Country Status (7)

Country Link
US (2) US4832107A (en)
EP (1) EP0272471B1 (en)
KR (1) KR960003708B1 (en)
BR (1) BR8706792A (en)
CA (1) CA1285741C (en)
DE (2) DE3712609A1 (en)
ES (1) ES2033776T3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3008759B2 (en) * 1992-12-18 2000-02-14 株式会社リケンキャステック Hollow camshaft with oil hole in chill surface and its manufacturing method
US5479981A (en) * 1993-12-29 1996-01-02 Hyundai Motor Company Method for casting a hollow camshaft for internal combustion engine
CH688184A5 (en) * 1994-04-06 1997-06-13 Fischer Ag Georg A method for producing a casting having an elongated cavity, in particular a camshaft.
AT405916B (en) * 1995-02-16 1999-12-27 Miba Sintermetall Ag METHOD FOR PRODUCING A CAM FOR A JOINTED CAMSHAFT
JPH0970644A (en) * 1995-09-05 1997-03-18 Toyota Motor Corp Resin core
US5725586A (en) * 1995-09-29 1998-03-10 Johnson & Johnson Professional, Inc. Hollow bone prosthesis with tailored flexibility
DE19645112A1 (en) * 1996-11-01 1998-05-14 Roland Klaar Built camshaft
US5911267A (en) * 1996-11-13 1999-06-15 Georg Fischer Disa, Inc. Cope with bore for gassing cores
US5885427A (en) * 1997-06-12 1999-03-23 Corrpro Companies, Inc. Cast iron anode and method of making
DE19925512B4 (en) * 1999-06-02 2009-02-05 Nemak Dillingen Gmbh mold
US7629292B2 (en) * 2000-10-19 2009-12-08 Battelle Energy Alliance, Llc Composite media for ion processing
DE10061173A1 (en) * 2000-12-07 2002-06-27 Winter Fritz Eisengiesserei Method, device and cast iron alloy for producing a camshaft and camshaft with cast-on cams
KR20030069656A (en) * 2002-02-22 2003-08-27 최창옥 Casting method of a small diameter hollow cast-iron product using quartz glass core
DE10333872B4 (en) * 2003-07-17 2015-01-22 Mahle International Gmbh Use of a soluble glass composition as a casting core
DE102004009488B4 (en) * 2004-02-27 2007-10-11 Mahle Ventiltrieb Gmbh Core support and casting mold with at least one such core support
DE102006030699B4 (en) * 2006-06-30 2014-10-02 Daimler Ag Cast steel piston for internal combustion engines
WO2009069716A1 (en) * 2007-11-27 2009-06-04 Tohoku University Production method of internal gear and internal gear made of metallic glass
US8533946B2 (en) * 2011-12-14 2013-09-17 GM Global Technology Operations LLC Method of manufacturing a crankshaft
CN104353791B (en) * 2014-11-13 2016-09-21 四川南车共享铸造有限公司 A kind of oil pipe foundry sand cored structure and preparation method thereof, application
CN106238689A (en) * 2016-08-31 2016-12-21 广西玉柴机器股份有限公司 The process of casting engine oil channel elongated hole
CN107442743A (en) * 2017-08-21 2017-12-08 安徽省含山县兴建铸造厂 A kind of Al-alloy products shell moulded casting method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132295B (en) * 1955-07-11 1962-06-28 Hills Mccanna Co Casting process for the production of precisely cast cavities in castings
DE1259511B (en) * 1964-08-12 1968-01-25 Karl Heinz Toennes Use of hollow glass cores
GB1191202A (en) * 1967-04-01 1970-05-13 Nippon Piston Ring Co Ltd Method of Producing Cam Shafts and Cam Shafts Produced by Such Method
GB1596442A (en) * 1978-02-07 1981-08-26 Lydmet Ltd Casting of long hollow objects

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1453593A (en) * 1922-08-11 1923-05-01 Earl Holley Coating for metal molds
DE526740C (en) * 1929-04-17 1931-06-10 Albert Stahn Gas-tight cast core
US2304879A (en) * 1940-05-15 1942-12-15 Joseph S Brazil Casting method
DE744640C (en) * 1941-11-04 1944-01-21 Arthur Monzer Cast core consisting of sand with a vitreous surface layer and process for the production of the same
US2362875A (en) * 1943-06-03 1944-11-14 Austenal Lab Inc Casting procedure
DE823644C (en) * 1943-06-03 1951-12-06 Nicolas Herzmark Process for casting hard, refractory metallic objects with fine openings, holes or bores
US3047409A (en) * 1955-02-03 1962-07-31 Owens Corning Fiberglass Corp Methods for combining metals and compositions containing metals with glass and materials produced therefrom
US2812562A (en) * 1956-06-05 1957-11-12 Hills Mccanna Co Method of casting metallic articles
SE360813B (en) * 1971-03-15 1973-10-08 Saab Scania Ab
US3837899A (en) * 1972-06-14 1974-09-24 Continental Oil Co Method of coating the interior surface of a metal vessel and the coated vessel
US4048352A (en) * 1973-02-15 1977-09-13 United States Steel Corporation Method of producing a refractory lining in a cylinder or tube
JPS55114435A (en) * 1979-02-24 1980-09-03 Ishikawajima Harima Heavy Ind Co Ltd Production of air cooled type gas turbine blade
JPS5680351A (en) * 1979-12-06 1981-07-01 Masukiyo Chiyuukoushiyo:Kk Casting method
JPS56117863A (en) * 1980-02-19 1981-09-16 Toyota Motor Corp Method for manufacturing oil hole of hollow crank shaft
JPS5976655A (en) * 1982-10-26 1984-05-01 Toyota Motor Corp Production of hollow cam shaft
JPS6030549A (en) * 1983-07-30 1985-02-16 Kubota Ltd Production of casting having fine hole
JPS619959A (en) * 1984-06-27 1986-01-17 Honda Motor Co Ltd Casting method of hollow shaft

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132295B (en) * 1955-07-11 1962-06-28 Hills Mccanna Co Casting process for the production of precisely cast cavities in castings
DE1259511B (en) * 1964-08-12 1968-01-25 Karl Heinz Toennes Use of hollow glass cores
GB1191202A (en) * 1967-04-01 1970-05-13 Nippon Piston Ring Co Ltd Method of Producing Cam Shafts and Cam Shafts Produced by Such Method
GB1596442A (en) * 1978-02-07 1981-08-26 Lydmet Ltd Casting of long hollow objects

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 10, Nr. 155 (M-485)[2211], 4. Juni 1986; & JP-A-61 009 959 (HONDA GIKEN KOGYO K.K.) 17-01-1986 *
PATENT ABSTRACTS OF JAPAN, Band 4, Nr. 164 (M-41)[646], 14. November 1980, Seite 110 M 41; & JP-A-55 114 435 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.) 03-09-1980 *
PATENT ABSTRACTS OF JAPAN, Band 5, Nr. 151 (M-89)[823], 24. September 1981; & JP-A-56 080 351 (MASUKIYO CHIYUUKOUSHIYO K.K.) 01-07-1981 *
PATENT ABSTRACTS OF JAPAN, Band 5, Nr. 199 (M-102)[871], 17. Dezember 1981; & JP-A-56 117 863 (TOYOTA JIDOSHA KOGYO K.K.) 16-09-1981 *
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 186 (M-320)[1623], 25. August 1984; & JP-A-59 076 655 (TOYOTA JIDOSHA K.K.) 01-05-1984 *
PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 155 (M-392)[1878], 29. Juni 1985; & JP-A-60 030 549 (KUBOTA TEKKO K.K.) 16-02-1985 *

Also Published As

Publication number Publication date
CA1285741C (en) 1991-07-09
EP0272471B1 (en) 1992-08-05
DE3712609A1 (en) 1988-06-23
EP0272471A2 (en) 1988-06-29
BR8706792A (en) 1988-07-05
US4832107A (en) 1989-05-23
KR960003708B1 (en) 1996-03-21
DE3780926D1 (en) 1992-09-10
KR880007151A (en) 1988-08-26
ES2033776T3 (en) 1993-04-01
US4927688A (en) 1990-05-22

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