Patent · US Active

Hybrid automotive transmission arrangement

US9939031B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

GETRAG Getriebe- und Zahnradfabrik Hermann Hagen · DE

Inventors

Mark Schweiher · Kaufbeuren, DE
Thomas Hoffmeister · Ditzingen, DE
Harald Ihben · Ludwigsburg, DE

Key dates

Filing date	Jun 5, 2015
Grant date	Apr 10, 2018
Priority date	—
Expiry date	Apr 1, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19014
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Hybrid automotive transmission arrangement with a gear transmission for establishing at least one transmission ratio between a transmission input and a transmission output, wherein the gear transmission has a gear set with a coupling gear. An electric machine has a machine output shaft with a drive gear, which is coupled directly or via a coupling gear set to the coupling gear of the transmission gear set so that a power transmission pathway is established from the machine output shaft to the coupling gear. A slip clutch is arranged in the power transmission path.

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