FR2380690A7 - Foundry sand cores - are produced automatically in transferable half moulds - Google Patents
Foundry sand cores - are produced automatically in transferable half mouldsInfo
- Publication number
- FR2380690A7 FR2380690A7 FR7804966A FR7804966A FR2380690A7 FR 2380690 A7 FR2380690 A7 FR 2380690A7 FR 7804966 A FR7804966 A FR 7804966A FR 7804966 A FR7804966 A FR 7804966A FR 2380690 A7 FR2380690 A7 FR 2380690A7
- Authority
- FR
- France
- Prior art keywords
- mould
- platform
- furnace
- core
- rotatable
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
-
- 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
- B22C11/02—Machines in which the moulds are moved during a cycle of successive operations
- B22C11/04—Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
- Casting Devices For Molds (AREA)
Abstract
Foundry sand cores for foundry casting are in a device comprising a core, caster, a tunnel furnace and a table transporter provided at the outlet of the furnace to transport the core for subsequent matching. Appts. includes a double platform rotatable horizontally by 180 degrees, the platform having two pairs of half-moulds laterally opposite each other and separated by a vertical axis about which the platform is rotatable. One half mould of each pair is rotatable about a horizontal axis by 180 degrees from a position away from its neighbouring half-mould onto its neighbour which rests movably on the platform. Means are provided to disengage and lift this movable half-mould for introduction into the furnace. Further means are provided to grip this mould after exit from the furnace and to separate the core from the mould. Transfer and transport means enable the empty box or mould to be returned to the platform where it relocated on its supports. Device enables mould cores to be made quickly by mass prod.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT290477A IT1072153B (en) | 1977-02-14 | 1977-02-14 | AUTOMATIC PLANT FOR THE FORMING OF SOULS FOR PIECES OBTAINED BY CASTING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2380690A7 true FR2380690A7 (en) | 1978-09-08 |
Family
ID=11103530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7804966A Expired FR2380690A7 (en) | 1977-02-14 | 1978-02-14 | Foundry sand cores - are produced automatically in transferable half moulds |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE7803794U1 (en) |
| FR (1) | FR2380690A7 (en) |
| IT (1) | IT1072153B (en) |
-
1977
- 1977-02-14 IT IT290477A patent/IT1072153B/en active
-
1978
- 1978-02-09 DE DE19787803794 patent/DE7803794U1/en not_active Expired
- 1978-02-14 FR FR7804966A patent/FR2380690A7/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1072153B (en) | 1985-04-10 |
| DE7803794U1 (en) | 1978-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |