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Planetary Gear Transmission Systems Or Components > With Means To Vary Drive Ratio Or Disconnect Drive (e.g., Brake Or Clutch) > Plural Elements Selectively Braked > Brake For Sun And Orbit Brake For Sun And OrbitBrake For Sun And Orbit patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/11/07 - 20070010370 - Multi-speed planetary transmissions having seven torque-transmitting devices and two fixed interconnections The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms and two interconnecting members. The powertrain includes an engine ... 06/22/06 - 20060135310 - Six-speed powertrain of automatic transmission A six-speed powertrain of an automatic transmission is formed by combining three simple planetary gear sets, and an output element is realized as a single element without combination with a clutch. Therefore, because a torque load of a respective clutch is reduced, durability may be enhanced and a length of ... 03/02/06 - 20060046892 - Planetary transmissions having a stationary gear member and clutched input members The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms, two interconnecting members, and a grounded planetary gear member. ... 01/26/06 - 20060019795 - Planetary transmissions having input clutches and three interconnected gear sets The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms and three fixed interconnecting members. The powertrain includes an ... 01/26/06 - 20060019794 - Planetary transmissions having input clutches and two interconnecting members The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least eight forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having seven torque-transmitting mechanisms and two fixed interconnecting members and a grounded member. ... 11/03/05 - 20050245346 - Bi-directional four-mode clutch for providing low and reverse gear ratios in a transmission A bi-directional overrunning clutch assembly employed in connection with a reduced capacity low friction clutch to provide low and reverse gears in a transmission. The clutch assembly including an inner race, an outer race, and engagement members supported therebetween. The inner race is operatively coupled to the transmission casing and ... ### FreshPatents.com Support |