US3248762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for preparing the opened mould of a casting machine for the next casting operation
Assignee: FIRM Gebr ECKERT MASCHINENFABR
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Filing: 1962-11-09
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Granted: 1966-05-03
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Expires: 1982-11-09
Abstract
No abstract record available.
Inventors
- 👤 Wagner Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:52
CPC Classifications
B; B22; B22D; B22D17/00; B22D17/20; B22D17/22; B22D17/2007; B29; B29C; B29C33/00; B29C33/70; B29C33/72; B29C45/00; B29C45/17; B29C45/40; B29C45/42; B29C45/83; Y; Y10; Y10S; Y10S425/00; Y10S425/116
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
APPARATUS FOR AUTOMATICALLY STRIPPING, CLEANING AND LUBRICATING THE MOLD HALVES OF A CASTING MACHINE BETWEEN EACH MOLDING CYCLE THEREOF COMPRISING: (A) A STRIPPER MEMBER LOCATED ADJACENT TO AND RECIPROCABLE BETWEEN THE MOLD HALVES IN THE MOLD PARTING PLATE, SAID MEMBER CARRYING A BRUSH SURROUNDING SAID MEMBER AND A NOZZLE, SAID NOZZLE BEING LOCATED AT THE OUTER END OF SAID MEMBER AND SAID BRUSH BEING SPACED THEREFROM; (B) MEANS OPERABLE ONLY WHEN THE MOLD IS OPEN TO CAUSE SAID MEMBER TO MOVE BETWEEN THE MOLD HALVES TO STRIP AND CLEAN THE MOLDING SURFACES; (C) MEANS FOR RETRACTING SAID MEMBER TO ITS INITIAL POSITION BEYOND THE MOLD HALVES; (D) AND MEANS OPERABLE IN RESPONSE TO SAID LAST MENTIONED MEANS FOR SPRAYING THE MOLD HALVES WITH A LUBRICANT THROUGH SAID NOZZLE AS SAID MEMBER IS REAND THEN LUBRICATED.
Claim 2
Dependent Claim
135 words
APPARATUS FOR AUTOMATICALLY STRIPPING, CLEANING AND LUBRICATING THE MOLD HALVES OF A CASTING MACHINE BETWEEN EACH MOLDING CYCLE THEREOF COMPRISING: (A) A STRIPPER MEMBER LOCATED ADJACENT TO AND RECIPROCABLE BETWEEN THE MOLD HALVES IN THE MOLD PARTING PLATE, SAID MEMBER CARRYING A BRUSH SURROUNDING SAID MEMBER AND A NOZZLE, SAID NOZZLE BEING LOCATED AT THE OUTER END OF SAID MEMBER AND SAID BRUSH BEING SPACED THEREFROM; (B) MEANS OPERABLE ONLY WHEN THE MOLD IS OPEN TO CAUSE SAID MEMBER TO MOVE BETWEEN THE MOLD HALVES TO STRIP AND CLEAN THE MOLDING SURFACES; (C) MEANS FOR RETRACTING SAID MEMBER TO ITS INITIAL POSITION BEYOND THE MOLD HALVES; (D) AND MEANS OPERABLE IN RESPONSE TO SAID LAST MENTIONED MEANS FOR SPRAYING THE MOLD HALVES WITH A LUBRICANT THROUGH SAID NOZZLE AS SAID MEMBER IS REAND THEN LUBRICATED.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |