ES459974A1 - Procedimiento para fabricar moldes de arena de fundicion y aparato para su ejecucion. - Google Patents
Procedimiento para fabricar moldes de arena de fundicion y aparato para su ejecucion.Info
- Publication number
- ES459974A1 ES459974A1 ES459974A ES459974A ES459974A1 ES 459974 A1 ES459974 A1 ES 459974A1 ES 459974 A ES459974 A ES 459974A ES 459974 A ES459974 A ES 459974A ES 459974 A1 ES459974 A1 ES 459974A1
- Authority
- ES
- Spain
- Prior art keywords
- pattern device
- vessel
- sand
- molding
- molding sand
- 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
- 239000004576 sand Substances 0.000 title abstract 4
- 239000003110 molding sand Substances 0.000 abstract 5
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000012778 molding material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Abstract
Procedimiento para fabricar moldes de arena de fundición con utilización de un medio de presión dirigido hacia la superficie de la arena para su compactación, caracterizado porque a una distancia predeterminada de una instalación de modelos se introduce en un recipiente una cantidad dosificada de compuesto de moldeo *** Ver imagen
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH815176A CH602225A5 (en) | 1976-06-25 | 1976-06-25 | Sand moulding machine |
CH618177A CH610789A5 (en) | 1977-05-18 | 1977-05-18 | Process and apparatus for producing foundry sand moulds |
Publications (1)
Publication Number | Publication Date |
---|---|
ES459974A1 true ES459974A1 (es) | 1978-11-16 |
Family
ID=25699129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES459974A Expired ES459974A1 (es) | 1976-06-25 | 1977-06-21 | Procedimiento para fabricar moldes de arena de fundicion y aparato para su ejecucion. |
Country Status (15)
Country | Link |
---|---|
US (2) | US4144925A (es) |
JP (1) | JPS5812096B2 (es) |
AT (1) | AT358749B (es) |
BR (1) | BR7704141A (es) |
CA (1) | CA1076318A (es) |
CS (1) | CS212798B2 (es) |
DD (1) | DD130452A5 (es) |
DE (1) | DE2727297C3 (es) |
DK (1) | DK282477A (es) |
ES (1) | ES459974A1 (es) |
FR (1) | FR2355590A1 (es) |
GB (1) | GB1559637A (es) |
IT (1) | IT1080607B (es) |
PL (1) | PL110719B1 (es) |
SE (1) | SE7707277L (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55147462A (en) * | 1979-05-08 | 1980-11-17 | Sintokogio Ltd | Molding method of lower mold and squeeze plate device |
DE2842912C2 (de) * | 1978-10-02 | 1983-06-01 | Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld | Verfahren und Vorrichtung zum Herstellen von Sandgießformen o.dgl. |
JPS5855149A (ja) * | 1981-09-28 | 1983-04-01 | Sintokogio Ltd | ガス硬化式主型造型装置 |
DE3506752A1 (de) * | 1985-02-26 | 1986-08-28 | Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach | Verfahren und vorrichtung zum fuellen eines formkastens o.dgl. gefaesses mit formstoff |
DE3518980A1 (de) * | 1985-05-25 | 1986-11-27 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas |
CH674812A5 (es) * | 1986-10-06 | 1990-07-31 | Fischer Ag Georg | |
DE10315433A1 (de) | 2003-04-03 | 2004-10-14 | Basf Ag | Verfahren zur Herstellung von gut in Wasser redispergierbaren und mit Wasser benetzbaren Polymerisatpulvern |
KR102583145B1 (ko) * | 2022-04-14 | 2023-09-27 | 주식회사 네오스트 | 이동 로봇의 배터리 자동 교체 시스템 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1594598A (en) * | 1922-09-28 | 1926-08-03 | Donald J Campbell | Air-operated molding apparatus |
DE1961234C3 (de) * | 1969-12-05 | 1975-02-06 | Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) | Verfahren und Vorrichtung zum Verdichten von GieBereiformmassen |
US3807483A (en) * | 1971-01-08 | 1974-04-30 | E Buhler | Methods and apparatus for producing sand molds |
-
1977
- 1977-06-16 DE DE2727297A patent/DE2727297C3/de not_active Expired
- 1977-06-20 CS CS774047A patent/CS212798B2/cs unknown
- 1977-06-21 ES ES459974A patent/ES459974A1/es not_active Expired
- 1977-06-22 SE SE7707277A patent/SE7707277L/ not_active Application Discontinuation
- 1977-06-22 US US05/809,040 patent/US4144925A/en not_active Expired - Lifetime
- 1977-06-23 AT AT445777A patent/AT358749B/de not_active IP Right Cessation
- 1977-06-23 FR FR7719264A patent/FR2355590A1/fr active Granted
- 1977-06-23 DD DD7700199659A patent/DD130452A5/xx unknown
- 1977-06-24 JP JP52074566A patent/JPS5812096B2/ja not_active Expired
- 1977-06-24 DK DK282477A patent/DK282477A/da not_active Application Discontinuation
- 1977-06-24 IT IT25030/77A patent/IT1080607B/it active
- 1977-06-24 CA CA281,338A patent/CA1076318A/en not_active Expired
- 1977-06-24 PL PL1977199121A patent/PL110719B1/pl unknown
- 1977-06-24 BR BR7704141A patent/BR7704141A/pt unknown
- 1977-06-27 GB GB26848/77A patent/GB1559637A/en not_active Expired
-
1978
- 1978-12-21 US US05/971,787 patent/US4231415A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1076318A (en) | 1980-04-29 |
DE2727297B2 (de) | 1979-10-25 |
DK282477A (da) | 1977-12-26 |
BR7704141A (pt) | 1978-03-28 |
US4144925A (en) | 1979-03-20 |
JPS5812096B2 (ja) | 1983-03-07 |
AT358749B (de) | 1980-09-25 |
US4231415A (en) | 1980-11-04 |
IT1080607B (it) | 1985-05-16 |
SE7707277L (sv) | 1977-12-26 |
PL110719B1 (en) | 1980-07-31 |
FR2355590B1 (es) | 1982-04-16 |
CS212798B2 (en) | 1982-03-26 |
DD130452A5 (de) | 1978-04-05 |
DE2727297C3 (de) | 1980-07-10 |
ATA445777A (de) | 1980-02-15 |
PL199121A1 (pl) | 1978-02-27 |
FR2355590A1 (fr) | 1978-01-20 |
JPS531630A (en) | 1978-01-09 |
GB1559637A (en) | 1980-01-23 |
DE2727297A1 (de) | 1977-12-29 |
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