Patent · US Active

Power split transmission

US9964194B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Gerhard Bailly · Friedrichshafen, DE
Jurgen Pohlenz · Ravensburg, DE

Key dates

Filing date	Apr 27, 2017
Grant date	May 8, 2018
Priority date	—
Expiry date	Apr 27, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2003/0803
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A power split transmission which has a first part (2) and a second part (22). The first part (2) includes a variator (10), a summing gearset (6) and a shiftable transmission gear assembly (18). A standard transmission can be used as the multispeed transmission (23).

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