FR2416069B1 - - Google Patents

Info

Publication number
FR2416069B1
FR2416069B1 FR7902867A FR7902867A FR2416069B1 FR 2416069 B1 FR2416069 B1 FR 2416069B1 FR 7902867 A FR7902867 A FR 7902867A FR 7902867 A FR7902867 A FR 7902867A FR 2416069 B1 FR2416069 B1 FR 2416069B1
Authority
FR
France
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.)
Expired
Application number
FR7902867A
Other languages
French (fr)
Other versions
FR2416069A1 (fr
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.)
Lydmet Ltd
Original Assignee
Lydmet Ltd
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 Lydmet Ltd filed Critical Lydmet Ltd
Publication of FR2416069A1 publication Critical patent/FR2416069A1/fr
Application granted granted Critical
Publication of FR2416069B1 publication Critical patent/FR2416069B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR7902867A 1978-02-07 1979-02-05 Procede pour le moulage d'objets metalliques creux et noyaux pour l'application de ce procede Granted FR2416069A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB493578A GB1596442A (en) 1978-02-07 1978-02-07 Casting of long hollow objects

Publications (2)

Publication Number Publication Date
FR2416069A1 FR2416069A1 (fr) 1979-08-31
FR2416069B1 true FR2416069B1 (ru) 1983-01-28

Family

ID=9786630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902867A Granted FR2416069A1 (fr) 1978-02-07 1979-02-05 Procede pour le moulage d'objets metalliques creux et noyaux pour l'application de ce procede

Country Status (3)

Country Link
DE (1) DE2904415A1 (ru)
FR (1) FR2416069A1 (ru)
GB (1) GB1596442A (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532196A1 (de) * 1985-09-10 1987-04-16 Wizemann Gmbh U Co J Nockenwelle und vorrichtung zu ihrer herstellung
DE3712609A1 (de) * 1986-12-15 1988-06-23 Monforts Eisengiesserei Verfahren und giessform zum herstellen eines gusseisenkoerpers und danach hergestellter gusseisenkoerper
DE3939261A1 (de) * 1989-11-28 1991-05-29 Audi Ag Langgestrecktes bauteil
US5702628A (en) * 1992-07-30 1997-12-30 Nemoto; Masaru Method of fabricating article by using non-sand core and article produced thereby, and core structure
DE19532040C2 (de) * 1995-08-31 1999-05-27 Schloemann Siemag Ag Vorrichtung zum Flüssigmetall-Transport in der Gießhalle eines Schachtofens und Verfahren zum Betrieb dieser Vorrichtung
DE19645112A1 (de) * 1996-11-01 1998-05-14 Roland Klaar Gebaute Nockenwelle
DE102009024182B3 (de) * 2009-06-08 2011-03-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Bildung und zum Entformen einer Form und/oder eines Kerns beim Formguss
CN110548835A (zh) * 2019-09-04 2019-12-10 重庆新红旗缸盖制造有限公司 一种避免汽缸盖缩松的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR644059A (fr) * 1926-11-20 1928-10-02 Esslingen Maschf Procédé de fabrication des noyaux de fonderie de toute petite section transversale
DE752026C (de) * 1942-06-10 1953-02-09 Arthur Monzer Kern zum Ausgiessen von staehlernen Lagerschalen
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
DE1809895A1 (de) * 1967-12-04 1969-07-17 Amsted Ind Inc Giessformkern und Verfahren zu seiner Herstellung
GB1299901A (en) * 1969-01-08 1972-12-13 Doulton & Co Ltd Preformed cores for the casting of group iv transition metals
IT955226B (it) * 1971-05-12 1973-09-29 Alcan Aluminiumwerke Pezzi sagomati facilmente allonta nabili in particolare anime per scopi di fonderia e procedimento per la fabbricazione ed impiego di questi pezzi
DE2259845C2 (de) * 1972-12-07 1984-05-30 August Läpple GmbH & Co, 7100 Heilbronn Verwendung von Graphit für Kerne bei der Herstellung von Graugußstücken

Also Published As

Publication number Publication date
DE2904415A1 (de) 1979-08-09
GB1596442A (en) 1981-08-26
FR2416069A1 (fr) 1979-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse