Electro-mechanical automatic transmission having dual input shafts
CA 2281864 A1 · Owner: Daimlerchrysler Corporation · Inventors: Reed, Richard G. Jr.; Carriere, Donald L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electro-mechanical automatic transmission is provided including a first input shaft and a second input shaft concentric with the first input shaft. A, plurality of drive gears are rotatably mounted to each input shaft and are provided, with synchronizer devices for selectively engaging the drive gears to the input, shafts. A driver shaft is provided with a plurality of driven gears in meshing engagement with the drive gears. The electro-mechanical automatic transmission is, provided with a pair of electro-mechanical clutch actuators for selectively disengaging dual clutches which transmit engine torque to the input shafts as , well, as an electro-mechanical shift actuator system …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed September 9, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 9, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 9, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.