Title:
DRIVE FORCE DISTRIBUTION DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2021110377
Kind Code:
A
Abstract:
To provide a drive force distribution device for a vehicle which can suppress a load in an axial direction which is received by a bearing arranged between relatively-rotatable rotating members.SOLUTION: A drive force distribution device 16 comprises: a first rotating member 4 relatively non-rotatably connected to one side gear 34 of a differential gear mechanism 3; a second rotating member 5 relatively rotatably arranged coaxially with the first rotating member 4; and an intermittent mechanism 6 which can intermit the connection between the first rotating member 4 and the second rotating member 5. A first bearing part 71 for supporting the first rotating member 4 includes an elastic member 8, and is energized in a direction in which the second rotating member 5 separates from the first rotating member 4 by a restoring force of the elastic member 8. In the second rotating member 5, a moving amount in an axial direction to the differential gear mechanism 3 side from an initial position is limited to a prescribed value or smaller at a second bearing part 72, and when the moving amount of the second rotating member 5 from the initial position is not limited, a distance in which the second rotating member 5 can move in the axial direction while compressing the elastic member 8 is longer than the prescribed value.SELECTED DRAWING: Figure 2
Inventors:
NAKAJIMA AKIRA
TSUZUKI YUJI
SUZUKI MASAHIRO
DAO MING HUONG
KAMIYA YOSHIHIDE
TSUZUKI YUJI
SUZUKI MASAHIRO
DAO MING HUONG
KAMIYA YOSHIHIDE
Application Number:
JP2020002304A
Publication Date:
August 02, 2021
Filing Date:
January 09, 2020
Export Citation:
Assignee:
JTEKT CORP
International Classes:
F16H48/24; F16H48/08; F16H48/34
Attorney, Agent or Firm:
Hirata International Patent Office