EP0299941A3 - An apparatus for under compaction or ramming in a moulding machine - Google Patents
An apparatus for under compaction or ramming in a moulding machine Download PDFInfo
- Publication number
- EP0299941A3 EP0299941A3 EP88850249A EP88850249A EP0299941A3 EP 0299941 A3 EP0299941 A3 EP 0299941A3 EP 88850249 A EP88850249 A EP 88850249A EP 88850249 A EP88850249 A EP 88850249A EP 0299941 A3 EP0299941 A3 EP 0299941A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- moulding machine
- ramming
- moulding
- under compaction
- compaction
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The disclosure relates to an apparatus for the under-compaction
or ramming of a mould model into a moulding box in the manufacture
of sand moulds in a moulding machine, such as a high pressure
moulding machine with a jolter, sand dispenser, membrane pressure
plate etc., a mould board (2) with a model (1) being mounted on a
raisable and lowerable portion (3, 4) in a cassette which is trans
portable to and away from the workplace in a moulding machine and
forms a lower portion in a moulding box.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8702873 | 1987-07-15 | ||
SE8702873A SE8702873L (en) | 1987-07-15 | 1987-07-15 | DEVICE FOR PRESSURE |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0299941A2 EP0299941A2 (en) | 1989-01-18 |
EP0299941A3 true EP0299941A3 (en) | 1990-02-07 |
Family
ID=20369130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88850249A Withdrawn EP0299941A3 (en) | 1987-07-15 | 1988-07-14 | An apparatus for under compaction or ramming in a moulding machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0299941A3 (en) |
SE (1) | SE8702873L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69700459T2 (en) * | 1996-04-24 | 2000-03-16 | Sintokogio, Ltd. | Process for making a mold |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050752A1 (en) * | 1980-10-21 | 1982-05-05 | Heinrich Wagner Sinto Maschinenfabrik GmbH | Flask side-wall |
-
1987
- 1987-07-15 SE SE8702873A patent/SE8702873L/en not_active Application Discontinuation
-
1988
- 1988-07-14 EP EP88850249A patent/EP0299941A3/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050752A1 (en) * | 1980-10-21 | 1982-05-05 | Heinrich Wagner Sinto Maschinenfabrik GmbH | Flask side-wall |
Non-Patent Citations (1)
Title |
---|
BRUNHUBER: "GIESSEREI LEXIKON" * |
Also Published As
Publication number | Publication date |
---|---|
SE8702873L (en) | 1989-01-16 |
EP0299941A2 (en) | 1989-01-18 |
SE8702873D0 (en) | 1987-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900808 |