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GB1039086A - Improvements in casting methods - Google Patents

Improvements in casting methods

Info

Publication number
GB1039086A
GB1039086A GB2316463A GB2316463A GB1039086A GB 1039086 A GB1039086 A GB 1039086A GB 2316463 A GB2316463 A GB 2316463A GB 2316463 A GB2316463 A GB 2316463A GB 1039086 A GB1039086 A GB 1039086A
Authority
GB
United Kingdom
Prior art keywords
gasifiable
pattern
casting methods
feeder head
runner
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
GB2316463A
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.)
Saint Gobain Isover G+H AG
Original Assignee
Gruenzweig und Hartmann 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
Application filed by Gruenzweig und Hartmann AG filed Critical Gruenzweig und Hartmann AG
Publication of GB1039086A publication Critical patent/GB1039086A/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
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)

Abstract

1,039,086. Casting processes. GRUNZWEIG & HARTMANN A.G. June 11, 1963 [March 14, 1963], No. 23164/63. Heading B3F. In a process according to Specification 850,331 which is referred to, the gasifiable pattern is a substantially spherical feeder head pattern 3 which may be arranged above an ingot mould, Fig. 5, in a runner 4<SP>1</SP>, Fig. 3, or in the bend of a side runner. The other patterns may also be gasifiable or of material such as wood which must be removed before casting. The feeder head pattern may have a coating 3a of an insulating or exothermic material and allaying &c. ingredients may be incorporated.
GB2316463A 1963-03-14 1963-06-11 Improvements in casting methods Expired GB1039086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG37270A DE1212253B (en) 1963-03-14 1963-03-14 Use of a combustible and gasifiable model material for riser models

Publications (1)

Publication Number Publication Date
GB1039086A true GB1039086A (en) 1966-08-17

Family

ID=7125598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2316463A Expired GB1039086A (en) 1963-03-14 1963-06-11 Improvements in casting methods

Country Status (5)

Country Link
CH (1) CH480890A (en)
DE (1) DE1212253B (en)
GB (1) GB1039086A (en)
NL (1) NL6402521A (en)
SE (1) SE326530B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000795A1 (en) * 1978-03-20 1979-10-18 Caterpillar Tractor Co Aperture forming member for gasifiable patterns
FR2426513A1 (en) * 1978-05-24 1979-12-21 Vki Rheinhold & Mahla Ag MASSELOTTE MODEL FOR FOUNDRY MOLDS
GB2153274A (en) * 1984-01-30 1985-08-21 Outboard Marine Corp Process and apparatus for lost foam casting with bonded sand core
GB2215650A (en) * 1988-02-12 1989-09-27 Fischer Ag Georg Pouring and feeding system in a casting mould

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271320B (en) * 1963-07-17 1968-06-27 Eduard Baur Dipl Ing Substances that react exothermically under the influence of the casting melt are used to line funnels for casting molds
US3392888A (en) * 1966-04-22 1968-07-16 Vesuvius Crucible Co Exothermically heated molten metal pouring nozzle
DE1930236B1 (en) * 1969-06-13 1970-07-30 Correcta Werke Gmbh Casting process, casting model and casting mold with foam plastic as the model material
DE2803247C3 (en) * 1978-01-25 1981-10-08 Rheinhold & Mahla Gmbh, 6800 Mannheim One-piece ball feeder model

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1837661U (en) * 1961-05-30 1961-09-14 Stahl Und Walzwerk Veb BALL MODEL, IN PARTICULAR FOR STEIGER AND FUNNEL.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000795A1 (en) * 1978-03-20 1979-10-18 Caterpillar Tractor Co Aperture forming member for gasifiable patterns
FR2426513A1 (en) * 1978-05-24 1979-12-21 Vki Rheinhold & Mahla Ag MASSELOTTE MODEL FOR FOUNDRY MOLDS
GB2153274A (en) * 1984-01-30 1985-08-21 Outboard Marine Corp Process and apparatus for lost foam casting with bonded sand core
GB2215650A (en) * 1988-02-12 1989-09-27 Fischer Ag Georg Pouring and feeding system in a casting mould
GB2215650B (en) * 1988-02-12 1992-06-10 Fischer Ag Georg Pouring gate system for a casting mould

Also Published As

Publication number Publication date
SE326530B (en) 1970-07-27
CH480890A (en) 1969-11-15
DE1212253B (en) 1966-03-10
NL6402521A (en) 1965-07-26

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