ES397247A1 - Apparatus for making sand molds - Google Patents
Apparatus for making sand moldsInfo
- Publication number
- ES397247A1 ES397247A1 ES397247A ES397247A ES397247A1 ES 397247 A1 ES397247 A1 ES 397247A1 ES 397247 A ES397247 A ES 397247A ES 397247 A ES397247 A ES 397247A ES 397247 A1 ES397247 A1 ES 397247A1
- Authority
- ES
- Spain
- Prior art keywords
- mold
- sand molds
- chambers
- making sand
- reciprocable
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
- B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A machine for making sand molds having a pair of vertically reciprocable mold chambers, a horizontally guided reciprocable pattern carrier movable into and out of the space between the mold chambers, and one plate each in the mold chambers, which are vertically movable within the respective mold chamber independently of the movement of the mold chamber for expelling the finished mold from the mold chambers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17153571A | 1971-08-13 | 1971-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES397247A1 true ES397247A1 (en) | 1975-03-01 |
Family
ID=22624096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES397247A Expired ES397247A1 (en) | 1971-08-13 | 1971-11-22 | Apparatus for making sand molds |
Country Status (7)
Country | Link |
---|---|
US (1) | US3760866A (en) |
JP (1) | JPS4940334B2 (en) |
DE (1) | DE2157322A1 (en) |
ES (1) | ES397247A1 (en) |
FR (1) | FR2149326B1 (en) |
GB (1) | GB1355577A (en) |
IT (1) | IT941617B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3878881A (en) * | 1972-03-10 | 1975-04-22 | Pettibone Corp | Method for producing and assembling cope and drag mold parts |
USRE28735E (en) * | 1972-03-10 | 1976-03-16 | Pettibone Corporation | Cyclicly-operable machine adapted to produce and assemble cope and drag mold parts |
DK475A (en) * | 1974-02-19 | 1976-04-09 | S Otaki | FULLY AUTOMATIC MOLDING MACHINE FOR THE MANUFACTURE OF HORIZONTALLY SHARED FABRIC SHAPES WITHOUT SUPPORT PLATES OR TENSION FRAMES |
JPS50157931U (en) * | 1974-06-14 | 1975-12-27 | ||
US4100961A (en) * | 1976-11-18 | 1978-07-18 | Acme-Cleveland Corporation | Foundry molding machine |
JPS5448631U (en) * | 1977-09-10 | 1979-04-04 | ||
DE2814140A1 (en) * | 1978-04-01 | 1979-10-11 | Stotz Ag A | FOUNDRY FORMING MACHINE |
US4239079A (en) * | 1979-05-30 | 1980-12-16 | Joseph Simmons | Sand deflector for automatic molding machine |
DK431584A (en) * | 1984-09-10 | 1986-03-11 | Dansk Ind Syndikat | PROCEDURE AND APPARATUS FOR THE REPLACEMENT OF MODEL PLATES BY A DESIGN FOR THE MANUFACTURE OF CASHLESS FORMATS OF TRUE OR SIMILAR MATERIAL |
DK335889A (en) * | 1989-07-06 | 1991-01-07 | Dansk Ind Syndikat | PRESSURE FOR PRESSURE OF CASTING FORMS AND MODE LABER FOR USE IN SUCH A PRESSURE. |
US5163497A (en) * | 1990-02-15 | 1992-11-17 | Cmi International, Inc. | Method of and apparatus for forming sand molds |
US4976303A (en) * | 1990-02-15 | 1990-12-11 | Cmi International, Inc. | Method of and apparatus for forming sand molds |
US20040163793A1 (en) * | 2003-02-21 | 2004-08-26 | Mckibben Kenneth D. | Dual core forming machine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1450892A (en) * | 1923-04-03 | Holder s press | ||
US1006449A (en) * | 1911-04-27 | 1911-10-17 | William Millen Duncan | Sand-molding apparatus. |
US1029079A (en) * | 1911-08-16 | 1912-06-11 | Louis J Monahan | Molding-machine. |
US2008725A (en) * | 1933-12-01 | 1935-07-23 | William W Rosebro | Culinary mold |
US2672664A (en) * | 1951-05-24 | 1954-03-23 | Eugene C Sudziarski | Magnetic form for use in making molds |
US2867870A (en) * | 1956-10-05 | 1959-01-13 | Hines Flask Company | Method and apparatus for making sand molds for castings |
US3107402A (en) * | 1961-06-02 | 1963-10-22 | Pettibone Mulliken Corp | Core-unloading apparatus for an automatic core-making machine |
US3431968A (en) * | 1966-05-23 | 1969-03-11 | Walter W Eichenberger | Process for makingsand molds |
FR1584384A (en) * | 1967-08-18 | 1969-12-19 | ||
US3609799A (en) * | 1969-05-01 | 1971-10-05 | Le Mark Ind Inc | Food patty press |
-
1971
- 1971-08-13 US US00171535A patent/US3760866A/en not_active Expired - Lifetime
- 1971-10-26 GB GB4972671A patent/GB1355577A/en not_active Expired
- 1971-11-18 DE DE2157322A patent/DE2157322A1/en active Pending
- 1971-11-18 JP JP46092016A patent/JPS4940334B2/ja not_active Expired
- 1971-11-22 ES ES397247A patent/ES397247A1/en not_active Expired
- 1971-11-27 IT IT13064/71A patent/IT941617B/en active
- 1971-11-30 FR FR7142904A patent/FR2149326B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4827925A (en) | 1973-04-13 |
FR2149326A1 (en) | 1973-03-30 |
DE2157322A1 (en) | 1973-03-15 |
IT941617B (en) | 1973-03-10 |
GB1355577A (en) | 1974-06-05 |
US3760866A (en) | 1973-09-25 |
JPS4940334B2 (en) | 1974-11-01 |
FR2149326B1 (en) | 1974-09-27 |
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