US3146007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for removably mounting on a drive shaft a part driven by the shaft
Assignee: Electrolux AB
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Filing: 1961-11-07
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Granted: 1964-08-25
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Expires: 1981-11-07
Abstract
No abstract record available.
Inventors
- 👤 Boivie Jean Ivan Ragnar
- 👤 Hillbom Per Tage Borje
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:46
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/60; F04D29/64; F04D29/644; F04D29/646; F16; F16B; F16B2200/00; F16B2200/20; Y; Y10; Y10T; Y10T403/00; Y10T403/33; Y10T403/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
IN APPARATUS OF THE CLASS DESCRIBED, A DRIVING SHAFT, AN APERTURED PART DRIVEN BY THE SHAFT, MEANS FOR REMOVABLY MOUNTING THE PART ON THE SHAFT COMPRISING A MEMBER WHICH IS FIXED TO THE SHAFT AND ROTATABLE THEREWITH, THE MEMBER EXTENDING THROUGH THE APERTURE IN THE PART, THE MOUNTING MEANS INCLUDING AN ELEMENT AT ONE END OF THE MEMBER AND A LATCH AT THE OPPOSITE END OF THE MEMBER FOR HOLDING THE PART THEREBETWEEN, THE LATCH COMPRISING ONE OR MORE RESILIENT HOOKS, THE ELEMENT BEING RESILIENT IN CHARACTER AND INCLUDING PORTIONS AT DIAMETRICALLY OPPOSITE SIDE OF THE SHAFT, AND THE PORTIONS OF THE ELEMENT HAVING PROJECTIONS BEARING AGAINST THE PART IN DIRECTIONS ESSENTIALLY PARALLEL TO THE AXIS OF THE SHAFT.
Claim 2
Dependent Claim
119 words
IN APPARATUS OF THE CLASS DESCRIBED, A DRIVING SHAFT, AN APERTURED PART DRIVEN BY THE SHAFT, MEANS FOR REMOVABLY MOUNTING THE PART ON THE SHAFT COMPRISING A MEMBER WHICH IS FIXED TO THE SHAFT AND ROTATABLE THEREWITH, THE MEMBER EXTENDING THROUGH THE APERTURE IN THE PART, THE MOUNTING MEANS INCLUDING AN ELEMENT AT ONE END OF THE MEMBER AND A LATCH AT THE OPPOSITE END OF THE MEMBER FOR HOLDING THE PART THEREBETWEEN, THE LATCH COMPRISING ONE OR MORE RESILIENT HOOKS, THE ELEMENT BEING RESILIENT IN CHARACTER AND INCLUDING PORTIONS AT DIAMETRICALLY OPPOSITE SIDE OF THE SHAFT, AND THE PORTIONS OF THE ELEMENT HAVING PROJECTIONS BEARING AGAINST THE PART IN DIRECTIONS ESSENTIALLY PARALLEL TO THE AXIS OF THE SHAFT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |