Title:
DIFFERENTIAL MOTION TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2020153485
Kind Code:
A
Abstract:
To reduce a possibility that tooth contact between a pinion gear and a side gear is deteriorated due to the deflection of a pinion shaft, in a differential motion transmission device having the short-type pinion shaft.SOLUTION: A differential motion transmission device includes: a ring-shaped member for supporting short-type pinion shafts at a center side in a radial direction, and at the outside in the radial direction; first and second side gears; a first member arranged at a first side reverse to a side of the ring-shaped member with respect to the first side gear in an axial direction, and covering the first side gear in the axial direction; and a second member arranged at a second side reverse to the side of the ring-shaped member with respect to the second side gear in the axial direction, and covering the second side gear in the axial direction. The ring-shaped member, the first member and the second member are different members, and form a differential case by being connected to one another.SELECTED DRAWING: Figure 1
Inventors:
MITSUHARU HIROAKI
ICHIOKA MITSUHIRO
SUZUKI JUN
INUKAI YOSHIHIKO
ICHIOKA MITSUHIRO
SUZUKI JUN
INUKAI YOSHIHIKO
Application Number:
JP2019054596A
Publication Date:
September 24, 2020
Filing Date:
March 22, 2019
Export Citation:
Assignee:
AISIN AW CO
International Classes:
F16H48/40; F16H48/08
Attorney, Agent or Firm:
Tomohiro Sakamoto