Patent US3084569A successfully refreshed from Google Patents.
US3084569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple speed split torque transmission
Assignee: Motors Liquidation Co
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Filing: 1961-07-24
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Granted: 1963-04-09
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Expires: 1981-07-24
Abstract
No abstract record available.
Inventors
- 👤 Gilbert K Hause
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:09
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16H47/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A TRANSMISSION FOR A MOTOR VEHICLE INCLUDING AN INPUT SHAFT AND AN OUTPUT SHAFT, A FLUID TORQUE TRANSMITTING DEVICE HAVING AN INPUT MEMBER CONNECTED TO BE DRIVEN BY SAID INPUT SHAFT, A PLANETARY GEAR UNIT INCLUDING A PAIR OF INPUT GEAR MEMBERS, A REACTION GEAR MEMBER AND AN OUTPUT MEMBER, ONE WAY DRIVE MEANS FOR CONNECTING ONE OF SAID INPUT MEMBERS TO SAID FLUID TORQUE TRANSMITTING DEVICE FOR DRIVE THEREBY, RELEASABLE CLUTCH MEANS FOR CONNECTING THE OTHER OF SAID INPUT MEMBERS TO SAID FLUID TORQUE TRANSMITTING DEVICE FOR DRIVE THEREBY, RELEASABLE BRAKE MEANS FOR HOLDING SAID REACTION MEMBER TO ESTABLISH REDUCTION DRIVE IN SAID GEAR UNIT WHEN EITHER OF SAID INPUT MEMBERS ARE DRIVEN, ADDITIONAL CLUTCH MEANS FOR CONNECTING SIAD ONE INPUT MEMBER TO SAID INPUT SHAFT FOR SIMULTANEOUS SPLIT TORQUE DRIVE OF SAID GEAR UNIT BY BOTH OF SAID INPUT GEAR MEMBERS, AND MEANS CONNECTING SAID OUTPUT MEMBER TO SAID OUTPUT SHAFT.
Claim 2
Dependent Claim
153 words
A TRANSMISSION FOR A MOTOR VEHICLE INCLUDING AN INPUT SHAFT AND AN OUTPUT SHAFT, A FLUID TORQUE TRANSMITTING DEVICE HAVING AN INPUT MEMBER CONNECTED TO BE DRIVEN BY SAID INPUT SHAFT, A PLANETARY GEAR UNIT INCLUDING A PAIR OF INPUT GEAR MEMBERS, A REACTION GEAR MEMBER AND AN OUTPUT MEMBER, ONE WAY DRIVE MEANS FOR CONNECTING ONE OF SAID INPUT MEMBERS TO SAID FLUID TORQUE TRANSMITTING DEVICE FOR DRIVE THEREBY, RELEASABLE CLUTCH MEANS FOR CONNECTING THE OTHER OF SAID INPUT MEMBERS TO SAID FLUID TORQUE TRANSMITTING DEVICE FOR DRIVE THEREBY, RELEASABLE BRAKE MEANS FOR HOLDING SAID REACTION MEMBER TO ESTABLISH REDUCTION DRIVE IN SAID GEAR UNIT WHEN EITHER OF SAID INPUT MEMBERS ARE DRIVEN, ADDITIONAL CLUTCH MEANS FOR CONNECTING SIAD ONE INPUT MEMBER TO SAID INPUT SHAFT FOR SIMULTANEOUS SPLIT TORQUE DRIVE OF SAID GEAR UNIT BY BOTH OF SAID INPUT GEAR MEMBERS, AND MEANS CONNECTING SAID OUTPUT MEMBER TO SAID OUTPUT SHAFT.
References Cited (Backward Citations)
US2890601A
Cited
US2901923A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |