US3363728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrodynamic vehicle brake
Assignee: Daimler Benz AG
•
Filing: 1965-03-23
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Granted: 1968-01-16
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Expires: 1985-03-23
Abstract
No abstract record available.
Inventors
- 👤 Stengelin Adolf
- 👤 Ruckert Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:07
CPC Classifications
F; F16; F16D; F16D57/00; F16D57/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A BRAKE FOR MOTOR VEHICLES, ESPECIALLY FOR HEAVY TRUCKS WITH THE AID OF A HYDRODYNAMIC CIRCULATORY SYSTEM, COMPRISING: AXLE DRIVE MEANS INCLUDING AXLE GEAR HOUSING MEANS AND DIFFERENTIAL GEAR MEANS HAVING A BEVEL GEAR, AND HYDRODYNAMIC COUPLING MEANS INCLUDING SHAFT MEANS, COUPLING HOUSING MEANS, PUMP WHEEL MEANS MOUNTED ON AND OPERATIVELY CONNECTED WITH SAID SHAFT MEANS, AND TURBINE WHEEL MEANS, MEANS FOR HOLDING SAID TURBINE WHEEL MEANS NONROTATABLE, SAID SHAFT MEANS CONNECTED WITH SAID PUMP WHEEL MEANS, AND OVERDRIVE GEAR MEANS FOR DRIVING SAID PUMP WHEEL MEANS BY THE DIRECT OPERATIVE ENGAGEMENT OF SAID SHAFT MEANS WITH SAID BEVEL GEAR, SAID OVER-DRIVE GEAR MEANS INCLUDING PINION MEANS MOUNTED ON SAID SHAFT MEANS,
Claim 2
Dependent Claim
112 words
A BRAKE FOR MOTOR VEHICLES, ESPECIALLY FOR HEAVY TRUCKS WITH THE AID OF A HYDRODYNAMIC CIRCULATORY SYSTEM, COMPRISING: AXLE DRIVE MEANS INCLUDING AXLE GEAR HOUSING MEANS AND DIFFERENTIAL GEAR MEANS HAVING A BEVEL GEAR, AND HYDRODYNAMIC COUPLING MEANS INCLUDING SHAFT MEANS, COUPLING HOUSING MEANS, PUMP WHEEL MEANS MOUNTED ON AND OPERATIVELY CONNECTED WITH SAID SHAFT MEANS, AND TURBINE WHEEL MEANS, MEANS FOR HOLDING SAID TURBINE WHEEL MEANS NONROTATABLE, SAID SHAFT MEANS CONNECTED WITH SAID PUMP WHEEL MEANS, AND OVERDRIVE GEAR MEANS FOR DRIVING SAID PUMP WHEEL MEANS BY THE DIRECT OPERATIVE ENGAGEMENT OF SAID SHAFT MEANS WITH SAID BEVEL GEAR, SAID OVER-DRIVE GEAR MEANS INCLUDING PINION MEANS MOUNTED ON SAID SHAFT MEANS,
References Cited (Backward Citations)
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US1859607A
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US1915547A
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US1881083A
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US2388704A
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Cited
US2889013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |