Family of multi-speed planetary transmissions having a clutched input and one stationary member

   
   

A family of transmissions having a plurality of family members each having three planetary gearsets and six torque-transmitting mechanisms. The planetary gearsets and the torque-transmitting mechanisms are interconnected such that at least seven forward speed ratios and one reverse speed ratio can be established within the three planetary gearsets and transmitted between an input shaft and an output shaft, by selectively engaging the torque transmitting mechanisms in combinations of four.

Uma família das transmissões que têm um plurality de membros da família cada um ter três gearsets planetários e seis mecanismos torque-transmissores. Os gearsets planetários e os mecanismos torque-transmissores são interconectados tais que ao menos sete relações para diante da velocidade e uma relação reversa da velocidade podem ser estabelecidas dentro dos três gearsets planetários e ser transmitidas entre um eixo da entrada e um eixo de saída, seletivamente acoplando os mecanismos transmissores do torque nas combinações de quatro.

 
Web www.patentalert.com

< Gear shifter for automatic transmission

< Multi-speed dual-clutch planetary transmissions having output shaft interconnected with three gear members

> Family of six-speed dual-clutch transmissions having two stationary planetary gear members

> Multi-speed dual-clutch planetary transmission mechanisms having three interconnecting members

~ 00114