Patent · US Active

Method for mounting drive train components of a hybrid drive

US9873317B2 · kind B2 · utility

18Cited by

3References

29Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Ulrich Ohnemus · Uhingen, DE
Reinhard Simkovics · St. Pölten, AT
Lothar Wolf · Munich, DE
Alexander Martin · Regensburg, DE

Key dates

Filing date	Jun 14, 2013
Grant date	Jan 23, 2018
Priority date	—
Expiry date	Apr 30, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49012
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method for mounting the drive train components of a hybrid drive including providing an automatic transmission, which comprises a transmission casing and a transmission input shaft; a hybrid head, which is premounted as a separate assembly and which has a hybrid head casing, a rotor drive element and an output element; and an electric machine, which has a stator and a rotor, wherein the hybrid head casing is connected by flanges to the transmission casing and the output element is coupled in rotation to the transmission input shaft by means of a shaft-hub connection, and wherein the electric machine is subsequently installed in the hybrid head casing, wherein the stator is connected to the hybrid head casing and the rotor is connected to the rotor drive element.

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