GB2023041B - Feeder model - Google Patents

Feeder model

Info

Publication number
GB2023041B
GB2023041B GB7917998A GB7917998A GB2023041B GB 2023041 B GB2023041 B GB 2023041B GB 7917998 A GB7917998 A GB 7917998A GB 7917998 A GB7917998 A GB 7917998A GB 2023041 B GB2023041 B GB 2023041B
Authority
GB
United Kingdom
Prior art keywords
feeder model
feeder
model
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
GB7917998A
Other versions
GB2023041A (en
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/en
Priority claimed from DE19782822580 external-priority patent/DE2822580C2/en
Application filed by VKI Rheinhold and Mahla AG filed Critical VKI Rheinhold and Mahla AG
Publication of GB2023041A publication Critical patent/GB2023041A/en
Application granted granted Critical
Publication of GB2023041B publication Critical patent/GB2023041B/en
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)
GB7917998A 1978-05-24 1979-05-23 Feeder model Expired GB2023041B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782822594 DE2822594C2 (en) 1978-05-24 1978-05-24 Ball feeder model with a core and a jacket
DE19782822580 DE2822580C2 (en) 1978-05-24 1978-05-24 Riser model with a core and a jacket

Publications (2)

Publication Number Publication Date
GB2023041A GB2023041A (en) 1979-12-28
GB2023041B true GB2023041B (en) 1983-01-26

Family

ID=25774550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917998A Expired GB2023041B (en) 1978-05-24 1979-05-23 Feeder model

Country Status (3)

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

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 (en) * 1984-05-16 1986-10-02 Mannesmann Rexroth GmbH, 8770 Lohr Feeder for a casting to be made in particular from cast iron
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 (en) * 2006-07-04 2008-01-10 AS Lüngen GmbH & Co. KG Feeder with insulating insert
CN107433327A (en) * 2017-08-02 2017-12-05 共享装备股份有限公司 Inexpensive polystyrene spherical rising head and manufacture method
CN111054888B (en) * 2019-12-30 2021-07-06 山东汇金股份有限公司 Method for casting bracket by using local lost foam

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212253B (en) * 1963-03-14 1966-03-10 Gruenzweig & Hartmann Use of a combustible and gasifiable model material for riser models
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
CH646886A5 (en) 1984-12-28
FR2426513A1 (en) 1979-12-21
FR2426513B1 (en) 1986-04-25

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930523