Patent ID: 9157511
Filing Date: 2015-10-13
Classification: F16H

Abstract:
1. A transmission comprising: first, second, third, fourth, and fifth shafts; input and output shafts; a first gearing arrangement configured to fixedly impose a linear speed relationship among the first shaft, the second shaft, and the third shaft; a second gearing arrangement configured to fixedly impose a linear speed relationship among the first shaft, the input shaft, and the fourth shaft; a third gearing arrangement configured to selectively impose a linear speed relationship among the fourth shaft, the second shaft, and the fifth shaft; a fourth gearing arrangement configured to fixedly impose a linear speed relationship among the fifth shaft, the output shaft, and the second shaft; a dog clutch configured to selectively hold the third shaft against rotation; a brake configured to selectively hold the first shaft against rotation; and a first clutch configured to selectively couple the input shaft to the fifth shaft.