SE8100572L - PROCEDURE FOR DESIGNING A ROOM FOR TAKING UP A FORM, SUCH AS A SUNSET SHELF, AND THE PREFACE AND SHELF FOR USE IN THE PROCEDURE - Google Patents

PROCEDURE FOR DESIGNING A ROOM FOR TAKING UP A FORM, SUCH AS A SUNSET SHELF, AND THE PREFACE AND SHELF FOR USE IN THE PROCEDURE

Info

Publication number
SE8100572L
SE8100572L SE8100572A SE8100572A SE8100572L SE 8100572 L SE8100572 L SE 8100572L SE 8100572 A SE8100572 A SE 8100572A SE 8100572 A SE8100572 A SE 8100572A SE 8100572 L SE8100572 L SE 8100572L
Authority
SE
Sweden
Prior art keywords
cavity
shelf
procedure
recesses
preface
Prior art date
Application number
SE8100572A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE440615B (en
Inventor
G Trinkl
H Schopp
Original Assignee
Foseco Int
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 Foseco Int filed Critical Foseco Int
Publication of SE8100572L publication Critical patent/SE8100572L/en
Publication of SE440615B publication Critical patent/SE440615B/en

Links

Classifications

    • 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)
  • Table Equipment (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

A cavity in a body of particulate moulding material has at least one rib-like formation for gripping an object received in the cavity. In the case of a metal casting mould a riser sleeve (1) is inserted into a cavity (9) in the top part of the mould and the cavity (9) is produced by means of a tapered former the exterior of which has a plurality of radially spaced apart recesses extending between the top and towards the bottom of the former and which has a negative taper from bottom to top. The depth of the recesses is such that circles geometrically inscribed inside the base of the recesses have diameters smaller than the corresponding mean outside diameters less three times the standard deviation of the riser sleeve (1) to be used. The recesses form ribs (11) from the moulding sand and the ribs (11) grip the outer surface of the sleeve (1).
SE8100572A 1979-06-08 1981-01-28 PROCEDURE FOR PREPARING A METAL CASTING FORM WITH A FEEDER, PRECISION FOR EXECUTION OF THE PROCEDURE AND MATERIAL INSTALLATION FOR USE IN THE PROCEDURE SE440615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2923393A DE2923393C2 (en) 1979-06-08 1979-06-08 Process for the production of casting molds with feeders

Publications (2)

Publication Number Publication Date
SE8100572L true SE8100572L (en) 1981-01-28
SE440615B SE440615B (en) 1985-08-12

Family

ID=6072839

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100572A SE440615B (en) 1979-06-08 1981-01-28 PROCEDURE FOR PREPARING A METAL CASTING FORM WITH A FEEDER, PRECISION FOR EXECUTION OF THE PROCEDURE AND MATERIAL INSTALLATION FOR USE IN THE PROCEDURE

Country Status (14)

Country Link
EP (1) EP0029828B1 (en)
JP (1) JPS5817696B2 (en)
AT (1) AT385439B (en)
BR (1) BR8008705A (en)
CA (1) CA1153185A (en)
CH (1) CH652624A5 (en)
DE (2) DE7916621U1 (en)
ES (1) ES8101947A1 (en)
GB (2) GB2065008B (en)
IT (1) IT1165526B (en)
MX (1) MX154156A (en)
NL (1) NL176913C (en)
SE (1) SE440615B (en)
WO (1) WO1980002658A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7916621U1 (en) * 1979-06-08 1981-07-09 Foseco Gesellschaft für chemischmetallurgische Erzeugnisse mbH, 4280 Borken DEVICE FOR USE IN THE PRODUCTION OF CASTING MOLDS WITH FEEDERS
DE3600847A1 (en) * 1986-01-14 1987-07-30 Foseco Ges Fuer Chemisch Metal METHOD, DEVICE AND FEEDING INSERTS FOR THE PRODUCTION OF CASTING MOLDS
GB8624598D0 (en) * 1986-10-14 1986-11-19 Foseco Int Feeder sleeves
GB9113121D0 (en) * 1991-06-18 1991-08-07 Foseco Int Vertically parted mould having a feeder unit therein
ES2134729B1 (en) 1996-07-18 2000-05-16 Kemen Recupac Sa IMPROVEMENTS INTRODUCED IN OBJECT APPLICATION FOR A SPANISH INVENTION PATENT N. 9601607 FOR "PROCEDURE FOR THE MANUFACTURE OF EXACT SLEEVES AND OTHER ELEMENTS OF MAZAROTAJE AND FEEDING FOR CAST MOLDS.
DE19923779A1 (en) * 1999-05-22 2000-11-23 Luengen Gmbh & Co Kg As Molding material used for cores in casting techniques contains a mineral refractory granular base material, a binder and a finely ground spheroidal additive
DE19925167A1 (en) 1999-06-01 2000-12-14 Luengen Gmbh & Co Kg As Exothermic feeder mass
EP1245792A1 (en) * 2001-03-30 2002-10-02 Siemens Aktiengesellschaft Coolable turbine shroud and process of manufacturing the shroud
CN104001861B (en) * 2014-06-13 2016-09-28 常州南车汽车零部件有限公司 A kind of tide mould mo(u)ld top half places riser buss device and method
CN105127372B (en) * 2015-08-31 2017-08-15 共享铸钢有限公司 A kind of Feeder Design method of big wall thickness semi-circular inner casing casting
TR2022014215A2 (en) * 2022-09-14 2022-10-21 Erkunt Sanayi Anonim Sirketi EXOTHERMIC FEEDER PRODUCTION METHOD

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874065C (en) * 1939-07-15 1953-04-20 Rudolf Rautenbach O H G Process for feeding metal castings that solidify in molds
FR1211267A (en) * 1958-01-20 1960-03-15 Bhs Bayerische Berg Method and device for providing sand molds with prefabricated pouring funnels and vents
US3273211A (en) * 1963-11-29 1966-09-20 Archer Daniels Midland Co Process of molding exothermic compositions
FR2102644A5 (en) * 1970-08-13 1972-04-07 Daussan Henri
DE2146031A1 (en) * 1971-09-15 1973-03-22 Eduard Dipl Ing Baur CASTING FORM AND CUP-SHAPED FUNNELS FOR CASTING FORMS
DE2309016A1 (en) 1973-02-23 1974-08-29 Eduard Dr Ing Baur Feeder insert in casting mould - defines surrounding cavity which becomes filled with melt during pouring
JPS501033A (en) * 1973-05-08 1975-01-08
US4131152A (en) * 1976-12-30 1978-12-26 Foseco Trading Ag Feeding unit for a casting
GB1597832A (en) * 1977-03-01 1981-09-09 Foseco Trading Ag Breaker core assembly for use in the casting of molten metals
DE7916621U1 (en) * 1979-06-08 1981-07-09 Foseco Gesellschaft für chemischmetallurgische Erzeugnisse mbH, 4280 Borken DEVICE FOR USE IN THE PRODUCTION OF CASTING MOLDS WITH FEEDERS

Also Published As

Publication number Publication date
CH652624A5 (en) 1985-11-29
EP0029828A1 (en) 1981-06-10
MX154156A (en) 1987-05-20
GB8302265D0 (en) 1983-03-02
JPS5817696B2 (en) 1983-04-08
SE440615B (en) 1985-08-12
DE2923393A1 (en) 1980-12-18
BR8008705A (en) 1981-04-28
ES492157A0 (en) 1980-12-16
GB2065008A (en) 1981-06-24
EP0029828B1 (en) 1984-06-27
GB2065008B (en) 1983-09-01
NL8020142A (en) 1981-02-27
ATA905580A (en) 1987-09-15
ES8101947A1 (en) 1980-12-16
IT1165526B (en) 1987-04-22
GB2124527A (en) 1984-02-22
DE2923393C2 (en) 1984-01-26
NL176913B (en) 1985-02-01
DE7916621U1 (en) 1981-07-09
JPS55165255A (en) 1980-12-23
CA1153185A (en) 1983-09-06
GB2124527B (en) 1984-08-22
IT8067884A0 (en) 1980-06-06
WO1980002658A1 (en) 1980-12-11
AT385439B (en) 1988-03-25
NL176913C (en) 1985-07-01

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