DE3329585C2 - - Google Patents
Info
- Publication number
- DE3329585C2 DE3329585C2 DE3329585A DE3329585A DE3329585C2 DE 3329585 C2 DE3329585 C2 DE 3329585C2 DE 3329585 A DE3329585 A DE 3329585A DE 3329585 A DE3329585 A DE 3329585A DE 3329585 C2 DE3329585 C2 DE 3329585C2
- Authority
- DE
- Germany
- Prior art keywords
- heads
- compression
- molding box
- guided
- compressor
- 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 - Fee Related
Links
- 238000000465 moulding Methods 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 19
- 230000005484 gravity Effects 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 13
- 238000005056 compaction Methods 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 8
- 239000003110 molding sand Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
- B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/022—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space whereby the material is subjected to vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44086182A | 1982-11-12 | 1982-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3329585A1 DE3329585A1 (de) | 1984-05-17 |
| DE3329585C2 true DE3329585C2 (fi) | 1992-06-25 |
Family
ID=23750480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833329585 Granted DE3329585A1 (de) | 1982-11-12 | 1983-08-16 | Verfahren und vorrichtung zum herstellen von giessformen |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5987956A (fi) |
| AU (1) | AU567107B2 (fi) |
| BE (1) | BE898179A (fi) |
| CA (1) | CA1220014A (fi) |
| CH (1) | CH662523A5 (fi) |
| DE (1) | DE3329585A1 (fi) |
| FR (1) | FR2535988A1 (fi) |
| GB (1) | GB2130511A (fi) |
| IT (1) | IT1201926B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445936A1 (de) * | 1984-12-17 | 1986-06-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Deckgewichtanordnung einer ruettelvorrichtung zur herstellung von formkoerpern |
| ATE76341T1 (de) * | 1988-02-04 | 1992-06-15 | Foundry Design Corp Europ | Verfahren und vorrichtung zur durchfuehrung des verfahrens zum verdichten von giessereiformsand. |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB384014A (en) * | 1931-09-26 | 1932-12-01 | Laurence Henry Hines | Improvements in and relating to foundry moulding machines |
| GB845340A (en) * | 1958-03-05 | 1960-08-17 | Osborn Mfg Co | Improvements in foundry moulding |
| FR1222157A (fr) * | 1958-04-22 | 1960-06-08 | Bhs Bayerische Berg | Procédé et dispositif pour le serrage des moules en sable |
| DE1142219B (de) * | 1958-04-22 | 1963-01-10 | Bhs Bayerische Berg | Ruettelformmaschine mit Einrichtung zum Pressen und partiellen Verdichten des im Formkasten befindlichen Sandes |
| DE1177776B (de) * | 1963-05-21 | 1964-09-10 | Badische Maschinenfabrik A G S | Ruettelformmaschine mit Fuellrahmen und Ruettelgewicheten |
| GB1024160A (en) * | 1965-02-22 | 1966-03-30 | Henry Hickman Harris | Mold treating apparatus |
| GB1136307A (en) * | 1966-07-26 | 1968-12-11 | Borden Chemical Company Uk Ltd | Improvements in or relating to foundry moulding compositions and to a process for theproduction of foundry cores |
| ES337872A1 (es) * | 1966-12-28 | 1968-03-01 | Heinrich Wagner Maschinenfrabr | Un dispositivo para comprimir la arena de moldeo durante laconfeccion de moldes de fundicion. |
| DE2232718B2 (de) * | 1972-07-04 | 1981-01-08 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Vorrichtung zur Herstellung von Fonnkörpern durch Verdichtung |
| JPS5472719A (en) * | 1977-11-22 | 1979-06-11 | Sintokogio Ltd | Casting mold forming machine |
| JPS56144847A (en) * | 1980-04-15 | 1981-11-11 | Hitachi Metals Ltd | Mold making method |
-
1983
- 1983-07-28 AU AU17376/83A patent/AU567107B2/en not_active Ceased
- 1983-07-29 CA CA000433530A patent/CA1220014A/en not_active Expired
- 1983-08-16 DE DE19833329585 patent/DE3329585A1/de active Granted
- 1983-08-18 GB GB08322322A patent/GB2130511A/en not_active Withdrawn
- 1983-08-25 CH CH4654/83A patent/CH662523A5/de not_active IP Right Cessation
- 1983-09-05 FR FR8314144A patent/FR2535988A1/fr active Granted
- 1983-09-06 JP JP58162698A patent/JPS5987956A/ja active Pending
- 1983-11-08 BE BE0/211842A patent/BE898179A/fr not_active IP Right Cessation
- 1983-11-11 IT IT68181/83A patent/IT1201926B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8368181A0 (it) | 1983-11-11 |
| CA1220014A (en) | 1987-04-07 |
| GB2130511A (en) | 1984-06-06 |
| AU567107B2 (en) | 1987-11-12 |
| BE898179A (fr) | 1984-05-08 |
| JPS5987956A (ja) | 1984-05-21 |
| DE3329585A1 (de) | 1984-05-17 |
| FR2535988A1 (fr) | 1984-05-18 |
| IT1201926B (it) | 1989-02-02 |
| CH662523A5 (de) | 1987-10-15 |
| FR2535988B3 (fi) | 1985-03-01 |
| AU1737683A (en) | 1984-05-17 |
| GB8322322D0 (en) | 1983-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |