DE3168373D1 - Apparatus for use in making a sand mold - Google Patents
Apparatus for use in making a sand moldInfo
- Publication number
- DE3168373D1 DE3168373D1 DE8181304872T DE3168373T DE3168373D1 DE 3168373 D1 DE3168373 D1 DE 3168373D1 DE 8181304872 T DE8181304872 T DE 8181304872T DE 3168373 T DE3168373 T DE 3168373T DE 3168373 D1 DE3168373 D1 DE 3168373D1
- Authority
- DE
- Germany
- Prior art keywords
- making
- sand mold
- sand
- mold
- 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
- B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/04—Pattern plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19857680A | 1980-10-20 | 1980-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3168373D1 true DE3168373D1 (en) | 1985-02-28 |
Family
ID=22733959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181304872T Expired DE3168373D1 (en) | 1980-10-20 | 1981-10-19 | Apparatus for use in making a sand mold |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0050507B1 (en) |
JP (1) | JPS57100844A (en) |
AU (1) | AU544242B2 (en) |
BR (1) | BR8106727A (en) |
CA (1) | CA1201272A (en) |
DE (1) | DE3168373D1 (en) |
ES (2) | ES506340A0 (en) |
ZA (1) | ZA817255B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315859A1 (en) * | 1983-04-30 | 1984-10-31 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | METHOD FOR PRODUCING FOUNDRY SANDS AND DEVICE FOR IMPLEMENTING THE METHOD |
FR2633851B1 (en) * | 1988-07-07 | 1991-05-17 | Mancelle Fonderie | MODEL PLATE FOR THE PRODUCTION OF MOLDS FOR THE MANUFACTURE BY SAND FOUNDRY OF ICE JOINTS OR SIMILAR PARTS HAVING A BUCKLE |
JP6135574B2 (en) * | 2014-03-27 | 2017-05-31 | マツダ株式会社 | Casting mold making equipment |
CN109570456A (en) * | 2018-12-29 | 2019-04-05 | 山东汇金股份有限公司 | A kind of clay sand molding auxiliary rapping unit and its play mold technique |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB162262A (en) * | 1920-04-23 | 1921-12-19 | Leandro Cucurny | Improved apparatus for moulding plates, slabs and the like articles from ceramic material |
US1475935A (en) * | 1922-10-02 | 1923-12-04 | Tabor Mfg Co | Method and apparatus for forming sand molds |
US3238576A (en) * | 1962-12-04 | 1966-03-08 | Taccone Corp | Pattern plate with resilient member in cavity |
DE1210517B (en) * | 1963-01-30 | 1966-02-10 | Badische Maschinenfabrik A G S | Method and device for loosening a foundry mold with bales from the bale model |
US3512756A (en) * | 1967-09-05 | 1970-05-19 | Dike O Seal Inc | Pressurizable elastomeric thrusting device |
CH492494A (en) * | 1969-03-14 | 1970-06-30 | Buehrer Erwin | Method for producing a foundry mold and device for carrying out the method |
CH548240A (en) * | 1972-02-04 | 1974-04-30 | Hofstetter Hans Ulrich | PRESSURE ACTUATED DEVICE FOR RELAXING A SHAPED OBJECT IN A SHAPING HOUSING. |
AT341124B (en) * | 1975-10-01 | 1978-01-25 | Voest Ag | MOLDING PLATE FOR THE PRODUCTION OF SAND MOLDS FOR CASTINGS |
DE2809608C2 (en) * | 1977-03-09 | 1984-04-26 | Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim | Pattern plate, preferably for automatic foundry molding machines |
-
1981
- 1981-09-10 AU AU75119/81A patent/AU544242B2/en not_active Ceased
- 1981-10-08 CA CA000387560A patent/CA1201272A/en not_active Expired
- 1981-10-19 BR BR8106727A patent/BR8106727A/en unknown
- 1981-10-19 ES ES506340A patent/ES506340A0/en active Granted
- 1981-10-19 EP EP81304872A patent/EP0050507B1/en not_active Expired
- 1981-10-19 DE DE8181304872T patent/DE3168373D1/en not_active Expired
- 1981-10-20 JP JP56167804A patent/JPS57100844A/en active Pending
- 1981-10-20 ZA ZA817255A patent/ZA817255B/en unknown
-
1982
- 1982-08-24 ES ES515213A patent/ES8308730A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0050507B1 (en) | 1985-01-16 |
ZA817255B (en) | 1983-05-25 |
EP0050507A1 (en) | 1982-04-28 |
JPS57100844A (en) | 1982-06-23 |
ES515213A0 (en) | 1983-10-01 |
ES8308730A1 (en) | 1983-10-01 |
BR8106727A (en) | 1982-07-06 |
AU544242B2 (en) | 1985-05-23 |
ES8304821A1 (en) | 1983-03-16 |
AU7511981A (en) | 1982-04-29 |
CA1201272A (en) | 1986-03-04 |
ES506340A0 (en) | 1983-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |