FR2426513B1 - Modele de masselotte pour moules de fonderie - Google Patents

Modele de masselotte pour moules de fonderie

Info

Publication number
FR2426513B1
FR2426513B1 FR7913257A FR7913257A FR2426513B1 FR 2426513 B1 FR2426513 B1 FR 2426513B1 FR 7913257 A FR7913257 A FR 7913257A FR 7913257 A FR7913257 A FR 7913257A FR 2426513 B1 FR2426513 B1 FR 2426513B1
Authority
FR
France
Prior art keywords
masselotte
model
foundry molds
foundry
molds
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.)
Expired
Application number
FR7913257A
Other languages
English (en)
French (fr)
Other versions
FR2426513A1 (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.)
VKI Rheinhold and Mahla AG
Original Assignee
VKI Rheinhold and Mahla AG
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
Priority claimed from DE19782822594 external-priority patent/DE2822594C2/de
Priority claimed from DE19782822580 external-priority patent/DE2822580C2/de
Application filed by VKI Rheinhold and Mahla AG filed Critical VKI Rheinhold and Mahla AG
Publication of FR2426513A1 publication Critical patent/FR2426513A1/fr
Application granted granted Critical
Publication of FR2426513B1 publication Critical patent/FR2426513B1/fr
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
    • 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
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR7913257A 1978-05-24 1979-05-23 Modele de masselotte pour moules de fonderie Expired FR2426513B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782822594 DE2822594C2 (de) 1978-05-24 1978-05-24 Kugelspeisermodell mit einem Kern und einem Mantel
DE19782822580 DE2822580C2 (de) 1978-05-24 1978-05-24 Speisermodell mit einem Kern und einem Mantel

Publications (2)

Publication Number Publication Date
FR2426513A1 FR2426513A1 (fr) 1979-12-21
FR2426513B1 true FR2426513B1 (fr) 1986-04-25

Family

ID=25774550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913257A Expired FR2426513B1 (fr) 1978-05-24 1979-05-23 Modele de masselotte pour moules de fonderie

Country Status (3)

Country Link
CH (1) CH646886A5 (de)
FR (1) FR2426513B1 (de)
GB (1) GB2023041B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3387384A (en) * 1983-10-07 1985-04-18 Aikoh Co. Ltd. A method for gas cutting a hot top and a core for carrying out the method
DE3418137C2 (de) * 1984-05-16 1986-10-02 Mannesmann Rexroth GmbH, 8770 Lohr Speiser für ein insbesondere aus Gußeisen herzustellendes Gußstück
GB9220038D0 (en) * 1992-09-22 1992-11-04 Volclay Limited Feeder sleeve
GB2279025B (en) * 1993-06-16 1997-01-15 Nissan Europ Tech Centre Casting model
DE102006030875A1 (de) * 2006-07-04 2008-01-10 AS Lüngen GmbH & Co. KG Speiser mit isolierendem Einsatz
CN107433327A (zh) * 2017-08-02 2017-12-05 共享装备股份有限公司 低成本聚苯乙烯球形冒口及制造方法
CN111054888B (zh) * 2019-12-30 2021-07-06 山东汇金股份有限公司 一种利用局部消失模铸造支架的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212253B (de) * 1963-03-14 1966-03-10 Gruenzweig & Hartmann Verwendung eines brennbaren und vergasbaren Modellmaterials fuer Speisermodelle
DE2121353A1 (en) * 1971-04-30 1972-11-09 Baur, Eduard, Dipl.-Ing., 5256 Waldbruch Casting mould riser insert - made from globular insulating material giving improved casting

Also Published As

Publication number Publication date
GB2023041A (en) 1979-12-28
GB2023041B (en) 1983-01-26
FR2426513A1 (fr) 1979-12-21
CH646886A5 (de) 1984-12-28

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Legal Events

Date Code Title Description
CD Change of name or company name
CD Change of name or company name
TP Transmission of property
TP Transmission of property
ST Notification of lapse