BE727486A - - Google Patents
Info
- Publication number
- BE727486A BE727486A BE727486DA BE727486A BE 727486 A BE727486 A BE 727486A BE 727486D A BE727486D A BE 727486DA BE 727486 A BE727486 A BE 727486A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Prosthetics (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG52312A DE1301440B (de) | 1968-02-03 | 1968-02-03 | Verfahren und Vorrichtung zur Herstellung von Gussstuecken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727486A true BE727486A (US20030199744A1-20031023-C00003.png) | 1969-07-01 |
Family
ID=7130167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727486D BE727486A (US20030199744A1-20031023-C00003.png) | 1968-02-03 | 1969-01-27 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514485B2 (US20030199744A1-20031023-C00003.png) * | 1972-08-23 | 1976-02-12 | ||
| US4222429A (en) * | 1979-06-05 | 1980-09-16 | Foundry Management, Inc. | Foundry process including heat treating of produced castings in formation sand |
| ZA817886B (en) * | 1980-11-21 | 1982-10-27 | Steel Castings Res | Method of casting using expendable patterns |
| US4454906A (en) * | 1980-12-04 | 1984-06-19 | General Kinematics Corporation | Vibratory method for packing foundry sand into a pattern prior to the pouring of molten metal |
| CA1177221A (en) * | 1980-12-04 | 1984-11-06 | General Kinematics Corporation | Vibratory method for packing foundry sand into a pattern prior to the pouring of molten metal |
| US4509579A (en) * | 1984-06-20 | 1985-04-09 | General Motors Corporation | Apparatus for fluidizing a particulate bed within a flask |
| DE3707467C1 (de) * | 1987-03-09 | 1988-08-04 | Schubert & Salzer Maschinen | Vollformverfahren und -vorrichtung |
| US4768567A (en) * | 1987-09-03 | 1988-09-06 | General Motors Corporation | Sand fill apparatus for lost foam casting |
| US4947923A (en) * | 1988-04-14 | 1990-08-14 | Rikker Leslie D | Method and apparatus for evaporative pattern casting |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2771648A (en) * | 1956-11-27 | Curing shell molds in fluidized beds | ||
| US3010852A (en) * | 1958-06-10 | 1961-11-28 | Howe Sound Co | Eliminating patterns from molds |
| US2968848A (en) * | 1959-01-02 | 1961-01-24 | Richard T Carter | Method of casting refractory shells |
| US2985929A (en) * | 1959-12-18 | 1961-05-30 | Richard T Carter | Method and apparatus for support and cooling of shell molds |
| US3222738A (en) * | 1963-04-18 | 1965-12-14 | Richard T Carter | Methods of removing expendable plastic patterns |
| US3307232A (en) * | 1965-01-04 | 1967-03-07 | Edward J Mellen Jr | Method and apparatus for forming shell molds by the use of a fluidized bed drying system |
-
1968
- 1968-02-03 DE DEG52312A patent/DE1301440B/de active Pending
-
1969
- 1969-01-27 BE BE727486D patent/BE727486A/xx not_active IP Right Cessation
- 1969-01-30 AT AT00948/69A patent/AT291452B/de not_active IP Right Cessation
- 1969-01-31 NL NL6901616.A patent/NL165083C/xx not_active IP Right Cessation
-
1970
- 1970-11-13 US US89355A patent/US3678989A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6901616A (US20030199744A1-20031023-C00003.png) | 1969-08-05 |
| AT291452B (de) | 1971-06-15 |
| US3678989A (en) | 1972-07-25 |
| NL165083C (nl) | 1981-03-16 |
| NL165083B (nl) | 1980-10-15 |
| DE1301440B (de) | 1969-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GRUNZWEIG & HARTMANN A.G. Effective date: 19870131 |