Patent · US Active

Ten-speed transmission

US8777798B2 · kind B2 · utility

81Cited by
7References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 1, 2013
Grant dateJul 15, 2014
Priority date
Expiry dateOct 1, 2033

Classification

  • Technology area (CPC F)Mechanical Engineering; Lighting; Heating
  • CPC primaryF16H2200/2046
  • WIPO fieldMechanical elements
  • WIPO sectorMechanical engineering

Abstract

A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.