FR2259660A1 - - Google Patents
Info
- Publication number
- FR2259660A1 FR2259660A1 FR7502904A FR7502904A FR2259660A1 FR 2259660 A1 FR2259660 A1 FR 2259660A1 FR 7502904 A FR7502904 A FR 7502904A FR 7502904 A FR7502904 A FR 7502904A FR 2259660 A1 FR2259660 A1 FR 2259660A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0404—Stirring by using vibrations while grinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742404702 DE2404702C2 (de) | 1974-02-01 | 1974-02-01 | Verfahren und Vorrichtung zur Reinigung und Kühlung von gebrauchtem GieBereisand durch trockene mechanische Behandlung mittels Reibung |
| DE19742460594 DE2460594C2 (de) | 1974-12-20 | Verfahren und Vorrichtung zu mit einer Wärmeübertragung verbundener Reinigung von GieBereisand durch trockene mechanische Behandlung mittels Reibung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259660A1 true FR2259660A1 (US20110009641A1-20110113-C00116.png) | 1975-08-29 |
| FR2259660B1 FR2259660B1 (US20110009641A1-20110113-C00116.png) | 1980-05-09 |
Family
ID=25766556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7502904A Expired FR2259660B1 (US20110009641A1-20110113-C00116.png) | 1974-02-01 | 1975-01-30 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0476342A1 (de) * | 1990-09-05 | 1992-03-25 | Georg Fischer Aktiengesellschaft | Verfahren zur Regenerierbehandlung von Giesserei-Altsanden |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685504A (en) * | 1984-10-30 | 1987-08-11 | General Kinematics Corporation | Foundry sand feeding apparatus |
| JPS62500990A (ja) * | 1984-10-30 | 1987-04-23 | ジエネラル キネマテイクス コ−ポレイシヨン | 鋳物砂供給装置 |
| KR100402412B1 (ko) * | 2001-10-25 | 2003-11-01 | 기원금속(주) | 주물사 재생장치 및 그 재생방법 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US89485A (en) * | 1869-04-27 | Improved flour-cooler | ||
| US271604A (en) * | 1883-02-06 | Grain cooler and drier | ||
| US84842A (en) * | 1868-12-08 | Joseph s | ||
| US624515A (en) * | 1899-05-09 | C mallinson | ||
| US1034861A (en) * | 1912-01-13 | 1912-08-06 | Raymond R Bear | Clinker-cooler. |
| US1145772A (en) * | 1914-08-14 | 1915-07-06 | Jackson E Josey | Feed-cooler. |
| US1787878A (en) * | 1927-03-18 | 1931-01-06 | Warden-Stevens Frederic Joseph | Apparatus for drying, heating, or cooling |
| US2138240A (en) * | 1936-12-30 | 1938-11-29 | Friedrich Haas Kommanditgesell | Drying apparatus |
| US2233728A (en) * | 1938-10-26 | 1941-03-04 | Willard J Bell | Apparatus for renovating molding sand |
| US2420376A (en) * | 1942-07-20 | 1947-05-13 | Johansson Edvin Andreas | Destructive distillation process embodying counterflow of solid heating medium |
| US2635949A (en) * | 1949-03-24 | 1953-04-21 | Standard Oil Dev Co | Apparatus for contacting solids with fluids |
| US2602242A (en) * | 1949-11-21 | 1952-07-08 | Los Angeles Steel Casting Co | Foundry sand cooler |
| US2683938A (en) * | 1952-09-09 | 1954-07-20 | Enkopings Verkst Er Ab | Device for cooling casting sand |
| US3161485A (en) * | 1957-12-20 | 1964-12-15 | Fischer Ag Georg | Sand cooling plant |
| US2963758A (en) * | 1958-06-27 | 1960-12-13 | Crucible Steel Co America | Production of fine grained metal castings |
| US3015188A (en) * | 1959-09-08 | 1962-01-02 | Walter J Reinecker | Mulching machines |
| US3231512A (en) * | 1963-07-10 | 1966-01-25 | Atlantic Res Corp | Adsorption device |
| US3423032A (en) * | 1963-08-22 | 1969-01-21 | Us Stoneware Inc | Method and apparatus for comminution |
| GB1195226A (en) * | 1966-08-04 | 1970-06-17 | British Cast Iron Res Ass | Reclamation of Moulding Sand |
-
1975
- 1975-01-22 GB GB279775A patent/GB1460562A/en not_active Expired
- 1975-01-29 US US05/545,014 patent/US4089081A/en not_active Expired - Lifetime
- 1975-01-30 FR FR7502904A patent/FR2259660B1/fr not_active Expired
- 1975-01-31 SU SU2103528A patent/SU533327A3/ru active
- 1975-01-31 JP JP1261075A patent/JPS5522177B2/ja not_active Expired
- 1975-01-31 IT IT19820/75A patent/IT1031349B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0476342A1 (de) * | 1990-09-05 | 1992-03-25 | Georg Fischer Aktiengesellschaft | Verfahren zur Regenerierbehandlung von Giesserei-Altsanden |
Also Published As
| Publication number | Publication date |
|---|---|
| US4089081A (en) | 1978-05-16 |
| GB1460562A (en) | 1977-01-06 |
| SU533327A3 (ru) | 1976-10-25 |
| JPS5522177B2 (US20110009641A1-20110113-C00116.png) | 1980-06-14 |
| FR2259660B1 (US20110009641A1-20110113-C00116.png) | 1980-05-09 |
| IT1031349B (it) | 1979-04-30 |
| JPS50114340A (US20110009641A1-20110113-C00116.png) | 1975-09-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |