US3376758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive for rotating drum
Assignee: Cleveland Range LLC
•
Filing: 1966-10-24
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Granted: 1968-04-09
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Expires: 1986-10-24
Abstract
No abstract record available.
Inventors
- 👤 Robert H Mackay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:15
CPC Classifications
B; B65; B65G; B65G23/00; B65G23/02; B65G23/04; B65G23/08; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19679
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
207 words
A DRIVE ARRANGEMENT FOR A CONVEYOR OR THE LIKE, COMPRISING: (A) AN ELONGATED ELECTRIC MOTOR HAVING A DRIVE SHAFT AT ONE END; (B) A PLATE STRUCTURE FASTENED TO SAID ONE END OF SAID MOTOR, SAID PLATE STRUCTURE HAVING A PORTION EXTENDING BEYOND THE OUTSIDE OF SAID MOTOR; (C) A PLURALITY OF ELONGATED SUPPORT ELEMENTS EACH FASTENED AT ONE END TO SAID PLATE STRUCTURE AND EXTENDING ALONG SAID OUTSIDE OF SAID MOTOR TOWARD THE OTHER END THEREOF; (D) A FIRST MOUNTING MEMBER FASTENED TO THE OTHER ENDS OF SAID SUPPORT ELEMENTS, SAID FIRST MOUNTING MEMBER BEING SPACED FROM SAID MOTOR AND HAVING A MOUNTING SHAFT ADAPTED TO BE FASTENED TO A STATIONARY OBJECT; (E) A SECOND MOUNTING MEMBER POSITIONED ADJACENT SAID PLATE STRUCTURE AND HAVING A MOUNTING SHAFT ADAPTED TO BE FASTENED TO SAID STATIONARY OBJECT; (F) DRIVE GEARS MOUNTED ON SAID PLATE STRUCTURE AND BEING OPERATIVELY CONNECTED TO SAID DRIVE SHAFT; (G) AN ELONGATED CYLINDRICAL DRUM SURROUNDING SAID MOTOR, SAID PLATE STRUCTURE, AND SAID FIRST AND SECOND MOUNTING MEMBERS, SAID CYLINDRICAL DRUM BEING MOUNTED FOR ROTATION ON SAID MOUNTING SHAFTS OF SAID FIRST AND SECOND MOUNTING MEMBERS; (H) AND MEANS OPERATIVELY CONNECTING SAID DRUM WITH SAID DRIVE GEARS SO THAT SAID DRUM ROTATES WITH SAID DRIVE GEARS.
Claim 2
Dependent Claim
207 words
A DRIVE ARRANGEMENT FOR A CONVEYOR OR THE LIKE, COMPRISING: (A) AN ELONGATED ELECTRIC MOTOR HAVING A DRIVE SHAFT AT ONE END; (B) A PLATE STRUCTURE FASTENED TO SAID ONE END OF SAID MOTOR, SAID PLATE STRUCTURE HAVING A PORTION EXTENDING BEYOND THE OUTSIDE OF SAID MOTOR; (C) A PLURALITY OF ELONGATED SUPPORT ELEMENTS EACH FASTENED AT ONE END TO SAID PLATE STRUCTURE AND EXTENDING ALONG SAID OUTSIDE OF SAID MOTOR TOWARD THE OTHER END THEREOF; (D) A FIRST MOUNTING MEMBER FASTENED TO THE OTHER ENDS OF SAID SUPPORT ELEMENTS, SAID FIRST MOUNTING MEMBER BEING SPACED FROM SAID MOTOR AND HAVING A MOUNTING SHAFT ADAPTED TO BE FASTENED TO A STATIONARY OBJECT; (E) A SECOND MOUNTING MEMBER POSITIONED ADJACENT SAID PLATE STRUCTURE AND HAVING A MOUNTING SHAFT ADAPTED TO BE FASTENED TO SAID STATIONARY OBJECT; (F) DRIVE GEARS MOUNTED ON SAID PLATE STRUCTURE AND BEING OPERATIVELY CONNECTED TO SAID DRIVE SHAFT; (G) AN ELONGATED CYLINDRICAL DRUM SURROUNDING SAID MOTOR, SAID PLATE STRUCTURE, AND SAID FIRST AND SECOND MOUNTING MEMBERS, SAID CYLINDRICAL DRUM BEING MOUNTED FOR ROTATION ON SAID MOUNTING SHAFTS OF SAID FIRST AND SECOND MOUNTING MEMBERS; (H) AND MEANS OPERATIVELY CONNECTING SAID DRUM WITH SAID DRIVE GEARS SO THAT SAID DRUM ROTATES WITH SAID DRIVE GEARS.
References Cited (Backward Citations)
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US2540099A
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US2905010A
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US2966068A
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US3005357A
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US3224289A
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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) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |