TORQUE VECTORING DEVICE

Title:

TORQUE VECTORING DEVICE

Document Type and Number:

WIPO Patent Application WO/2017/043377

Kind Code:

A1

Abstract:

To provide a torque vectoring device in which a torque vectoring motor rotates even in a state where the vehicle is advancing, and a stator in the torque vectoring motor can be kept from deteriorating. The torque vectoring device has a torque vectoring motor (2), a first sun gear (S1) to which left drive wheels (21L) are connected, first planetary gears (P1), a second sun gear (S2), a plurality of second planetary gears (P2) formed integrally and coaxially with the first planetary gears (P1), a common carrier (Cc) to which the torque vectoring motor (2) is connected and which supports the plurality of first planetary gears (P1) and the plurality of second planetary gears (P2), a differential ring gear (Rd) to which drive torque is inputted, a differential sun gear (Sd) to which the left drive wheels (21L) are connected, and a differential carrier (Cd) to which the second sun gear (S2) is connected and right drive wheels (21R) are connected.

Inventors:

MORIO TOSHIYUKI (JP)
MISHIMA KEISUKE (JP)
YAMANAKA TOSHIHIKO (JP)

Application Number:

PCT/JP2016/075371

Publication Date:

March 16, 2017

Filing Date:

August 30, 2016

Export Citation:

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Assignee:

AISIN SEIKI (JP)

International Classes:

F16H48/36; F16H48/11

Domestic Patent References:

WO2014008896A1

2014-01-16

Foreign References:

JPH11170881A	1999-06-29
JPH05169991A	1993-07-09

Other References: