EP0129375A3 - A method for stabilizing boxless molds - Google Patents

A method for stabilizing boxless molds Download PDF

Info

Publication number
EP0129375A3
EP0129375A3 EP84303856A EP84303856A EP0129375A3 EP 0129375 A3 EP0129375 A3 EP 0129375A3 EP 84303856 A EP84303856 A EP 84303856A EP 84303856 A EP84303856 A EP 84303856A EP 0129375 A3 EP0129375 A3 EP 0129375A3
Authority
EP
European Patent Office
Prior art keywords
stabilizing
mold parts
boxless
cavity
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.)
Withdrawn
Application number
EP84303856A
Other languages
German (de)
French (fr)
Other versions
EP0129375A2 (en
Inventor
Vagn Mogensen
Carl Herbert Petersen
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.)
Dansk Industri Syndikat AS
Original Assignee
Dansk Industri Syndikat AS
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 Dansk Industri Syndikat AS filed Critical Dansk Industri Syndikat AS
Publication of EP0129375A2 publication Critical patent/EP0129375A2/en
Publication of EP0129375A3 publication Critical patent/EP0129375A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/08—Clamping equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed

Abstract

To mutually stabilize two connecting, boxless mold parts (1, 2) of sand or a similar material, a cavity (7) with stable walls is provided adjacent to both mold parts, and a flowable filling material is added into this cavity for mutual fixation of the walls and thus exclusion of shifting of the mold parts in rela­ tion to each other.
EP84303856A 1983-06-14 1984-06-07 A method for stabilizing boxless molds Withdrawn EP0129375A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK2725/83 1983-06-14
DK2725/83A DK272583D0 (en) 1983-06-14 1983-06-14 PROCEDURE FOR STABILIZING CASHOUS CASTING FORMS

Publications (2)

Publication Number Publication Date
EP0129375A2 EP0129375A2 (en) 1984-12-27
EP0129375A3 true EP0129375A3 (en) 1986-06-04

Family

ID=8115099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84303856A Withdrawn EP0129375A3 (en) 1983-06-14 1984-06-07 A method for stabilizing boxless molds

Country Status (8)

Country Link
EP (1) EP0129375A3 (en)
JP (1) JPS609549A (en)
DD (1) DD219691A5 (en)
DE (1) DE8418091U1 (en)
DK (1) DK272583D0 (en)
ES (1) ES533382A0 (en)
PL (1) PL248184A1 (en)
ZA (1) ZA844275B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2000234198A1 (en) * 2000-03-29 2001-10-08 Georg Fischer Disa A/S Moulding machine for producing flaskless moulds and methods for operating said machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404724A (en) * 1966-02-01 1968-10-08 Amsted Ind Inc Method of casting in a shell molding
FR2223110A1 (en) * 1973-03-28 1974-10-25 Bofors Ab
FR2267175A1 (en) * 1974-04-09 1975-11-07 Zimmermann Maschf Gmbh

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404724A (en) * 1966-02-01 1968-10-08 Amsted Ind Inc Method of casting in a shell molding
FR2223110A1 (en) * 1973-03-28 1974-10-25 Bofors Ab
FR2267175A1 (en) * 1974-04-09 1975-11-07 Zimmermann Maschf Gmbh

Also Published As

Publication number Publication date
ES8601738A1 (en) 1985-04-01
ZA844275B (en) 1985-01-30
JPS609549A (en) 1985-01-18
PL248184A1 (en) 1985-04-09
JPS6311097B2 (en) 1988-03-11
DE8418091U1 (en) 1984-09-13
DD219691A5 (en) 1985-03-13
EP0129375A2 (en) 1984-12-27
ES533382A0 (en) 1985-04-01
DK272583D0 (en) 1983-06-14

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Effective date: 19870105

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MOGENSEN, VAGN

Inventor name: PETERSEN, CARL HERBERT