US3299975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor control weighing apparatus
Assignee: FR Hesser Maschinenfabrik AG
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Filing: 1964-09-16
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Granted: 1967-01-24
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Expires: 1984-09-16
Abstract
No abstract record available.
Inventors
- 👤 Stambera Adolf
- 👤 Cap Bruno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:24
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/02; G01G19/03; G01G13/00; G01G15/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
A CONTROL WEIGHER COMPRISING A MAIN FRAME, A WEIGHING MECHANISM MOUNTED ON SAID MAIN FRAME, A WEIGHING TABLE OPERATIVELY ASSOCIATED WITH SAID WEIGHING MECHANISM, MAIN CONVEYOR MEANS RUNNING OVER SAID TABLE FOR THE TRANSPORT OF OBJECTS ALONG THIS TABLE WITH SIMULTANEOUS WEIGHTING THEREOF, MEANS FOR DRIVING SAID MAIN CONVEYOR MEANS, FEED AND DISCHARGE DEVICES MOUNTED ON SAID MAIN FRAME AND HAVING PARTS OVERLAPPING THE RESPECTIVE ENDS OF SAID TABLE AND MOVABLE RELATIVELY TO THE LATTER, AND A CONTROL MECHANISM COUPLED TO SAID FEED AND DISCHARGE DEVICES AND OPERABLE TO CAUSE THE ALTERNATE LIFTING OF AT LEAST THE SAID OVERLAPPING PART OF ONE OF THE SAID FEED AND DISCHARGE DEVICES WHILST CAUSING THE LOWERING OF AT LEAST THE SAID OVERLAPPING PART OF THE OTHER OF SAID DEVICES, WHEREBY ONE OBJECT TO BE WEIGHED CAN BE LOWERED ON TO THE TABLE AND CONVEYOR MEANS, FOR WEIGHING WHILST A PRECEEDING AND WEIGHED OBJECT IS LIFTED OFF THE SAME AND REMOVED.
Claim 2
Dependent Claim
157 words
A CONTROL WEIGHER COMPRISING A MAIN FRAME, A WEIGHING MECHANISM MOUNTED ON SAID MAIN FRAME, A WEIGHING TABLE OPERATIVELY ASSOCIATED WITH SAID WEIGHING MECHANISM, MAIN CONVEYOR MEANS RUNNING OVER SAID TABLE FOR THE TRANSPORT OF OBJECTS ALONG THIS TABLE WITH SIMULTANEOUS WEIGHTING THEREOF, MEANS FOR DRIVING SAID MAIN CONVEYOR MEANS, FEED AND DISCHARGE DEVICES MOUNTED ON SAID MAIN FRAME AND HAVING PARTS OVERLAPPING THE RESPECTIVE ENDS OF SAID TABLE AND MOVABLE RELATIVELY TO THE LATTER, AND A CONTROL MECHANISM COUPLED TO SAID FEED AND DISCHARGE DEVICES AND OPERABLE TO CAUSE THE ALTERNATE LIFTING OF AT LEAST THE SAID OVERLAPPING PART OF ONE OF THE SAID FEED AND DISCHARGE DEVICES WHILST CAUSING THE LOWERING OF AT LEAST THE SAID OVERLAPPING PART OF THE OTHER OF SAID DEVICES, WHEREBY ONE OBJECT TO BE WEIGHED CAN BE LOWERED ON TO THE TABLE AND CONVEYOR MEANS, FOR WEIGHING WHILST A PRECEEDING AND WEIGHED OBJECT IS LIFTED OFF THE SAME AND REMOVED.
References Cited (Backward Citations)
US2597069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |