US3605516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing for the shafts of a power transmission combined with a differential gear,especially for automotive vehicles
Assignee: Dr Ing HCF Porsche AG
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Filing: 1970-03-13
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Granted: 1971-09-20
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Expires: 1990-03-13
Abstract
Abstract BEARING FOR THE SHAFTS OF A CHANGE SPEED GEAR COMBINED WITH A DIFFERENTIAL GEAR, ESPECIALLY FOR AUTOMOTIVE VEHICLES, WITH SEVERAL GEAR SHAFTS DISPOSED IN ADJACENT RELATIONSHIP SUCH AS SIDE-BY-SIDE OR ONE ABOVE THE OTHER. THE DRIVE PINION OF THE CROWN WHEEL IS FIXEDLY CONNECTED TO THE GEAR OUTPUT SHAFT OF THE CHANGE SPEED GEAR. THE OUTPUT SHAFT IS SUPPORTED IN A RADIAL BALL BEARING FASHIONED AS A SLIDING BEARING AND IN AN AXIAL BEARING FASHIONED AS A FIXED BEARING IN A PARTITION OF THE TRANSMISSION CASE. AXIAL ADJUSTMENT OF THE DRIVE PINION IS EFFECTED BY SHIMS.
Inventors
- 👤 Otto Hausinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:38
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/54; F16H; F16H37/00; F16H37/02; F16H37/06; F16H37/08; F16H57/00; F16H57/02; F16H57/021; F16C2226/00; F16C2226/50; F16C2226/60; F16C2361/00; F16C2361/61; F16H48/00; F16H48/38; F16H48/42; F16H2048/423; F16H2702/00; F16H2702/02; F16H2702/04; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/1956; Y10T74/19585; Y10T74/1959
Claims Analysis
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References Cited (Backward Citations)
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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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |