ES476339A1 - Procedimiento para extraer aglomerados de arena que contie- nen piezas de fundicion de cajas de moldeo y aparato corres-pondiente. - Google Patents
Procedimiento para extraer aglomerados de arena que contie- nen piezas de fundicion de cajas de moldeo y aparato corres-pondiente.Info
- Publication number
- ES476339A1 ES476339A1 ES476339A ES476339A ES476339A1 ES 476339 A1 ES476339 A1 ES 476339A1 ES 476339 A ES476339 A ES 476339A ES 476339 A ES476339 A ES 476339A ES 476339 A1 ES476339 A1 ES 476339A1
- Authority
- ES
- Spain
- Prior art keywords
- molding boxes
- bales
- sand
- sand bales
- boxes
- 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
- 238000000465 moulding Methods 0.000 title abstract 10
- 239000004576 sand Substances 0.000 title abstract 9
- 238000005266 casting Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000003068 static effect Effects 0.000 abstract 1
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
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
Procedimiento para extraer aglomerados de arena que contienen piezas de fundición de cajas de moldeo, de moldes de fundición colados, caracterizado porque las cajas de moldeo se sujetan entre sí en la posición horizontal, el aglomerado de arena es apoyado desde abajo con por lo menos una parte de su peso independientemente de la caja de moldeo y se aplican en sentido vertical a las cajas de moldeo unas fuerzas de aceleración de acción breve que sobrepasan las fuerzas de rozamiento de adherencia del aglomerado de arena en la caja de moldeo con mantenimiento del apoyo, para mover el aglomerado de arena fuera de las cajas de moldeo *** ver imagen 01 *** ver imagen 02
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1603677A CH625146A5 (es) | 1977-12-27 | 1977-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES476339A1 true ES476339A1 (es) | 1979-04-16 |
Family
ID=4413945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES476339A Expired ES476339A1 (es) | 1977-12-27 | 1978-12-26 | Procedimiento para extraer aglomerados de arena que contie- nen piezas de fundicion de cajas de moldeo y aparato corres-pondiente. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4241778A (es) |
JP (1) | JPS5938069B2 (es) |
CA (1) | CA1101186A (es) |
CH (1) | CH625146A5 (es) |
DE (1) | DE2852742C2 (es) |
ES (1) | ES476339A1 (es) |
FR (1) | FR2413157A1 (es) |
GB (1) | GB2011813A (es) |
IT (1) | IT1101594B (es) |
SE (1) | SE7813215L (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0210066U (es) * | 1988-06-28 | 1990-01-23 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1329425A (en) * | 1919-06-04 | 1920-02-03 | Miller Leon | Machine for making cores |
DE470198C (de) * | 1927-03-30 | 1929-01-08 | Siegfried Junghans | Verfahren zum Loesen der Metallkerne von Gussstuecken |
DE549289C (de) * | 1928-12-19 | 1932-04-25 | Malleable Iron Fittings Comp | Ruettler zum Entleeren von Formkaesten o. dgl. |
GB412613A (en) * | 1932-12-31 | 1934-07-02 | Alfred Baillot & Cie | Improvements in or relating to apparatus for removing sand from moulding boxes |
GB431913A (en) * | 1934-01-20 | 1935-07-17 | Beardsley & Piper Co | Improvements in method of and apparatus for shaking out moulders flasks |
US2030936A (en) * | 1935-01-29 | 1936-02-18 | George B Pickop | Vibrator |
GB695650A (en) * | 1950-01-28 | 1953-08-12 | Carrier Conveyor Corp | Improvements in or relating to foundry mold shakeout device |
US3356132A (en) * | 1965-03-01 | 1967-12-05 | Osborn Mfg Co | Shockless jolt foundry shake-out |
JPS453543Y1 (es) * | 1965-10-22 | 1970-02-18 | ||
US3572625A (en) * | 1968-05-13 | 1971-03-30 | Eddie E Williamsen | Block forming device |
US3736978A (en) * | 1971-02-26 | 1973-06-05 | Bangor Punta Operations Inc | Mold forming apparatus with flask having opposed shoulder portions |
-
1977
- 1977-12-27 CH CH1603677A patent/CH625146A5/de not_active IP Right Cessation
-
1978
- 1978-12-06 DE DE2852742A patent/DE2852742C2/de not_active Expired
- 1978-12-15 JP JP53154275A patent/JPS5938069B2/ja not_active Expired
- 1978-12-20 FR FR7835794A patent/FR2413157A1/fr active Granted
- 1978-12-21 SE SE7813215A patent/SE7813215L/xx unknown
- 1978-12-21 CA CA318,362A patent/CA1101186A/en not_active Expired
- 1978-12-22 IT IT31206/78A patent/IT1101594B/it active
- 1978-12-26 ES ES476339A patent/ES476339A1/es not_active Expired
- 1978-12-26 US US05/973,027 patent/US4241778A/en not_active Expired - Lifetime
- 1978-12-27 GB GB7850020A patent/GB2011813A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CH625146A5 (es) | 1981-09-15 |
FR2413157A1 (fr) | 1979-07-27 |
SE7813215L (sv) | 1979-06-28 |
JPS5489937A (en) | 1979-07-17 |
US4241778A (en) | 1980-12-30 |
JPS5938069B2 (ja) | 1984-09-13 |
GB2011813A (en) | 1979-07-18 |
DE2852742A1 (de) | 1979-06-28 |
DE2852742C2 (de) | 1982-10-07 |
CA1101186A (en) | 1981-05-19 |
IT1101594B (it) | 1985-10-07 |
FR2413157B1 (es) | 1983-08-19 |
IT7831206A0 (it) | 1978-12-22 |
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