Back to results
US 2020/0292049 A1Published application
Power transmission device
AssigneeKomatsu Ltd.
InventorsHironori TORISU, Eiji YAMAGUCHI, Junichi KOBAYASHI
Life of this patent
Estimating the term…
Abstract
A power transmission device includes a rotary shaft, a bearing case configured to rotatably support the rotary shaft, an annular inner cover, and an annular outer cover. The annular inner cover is attached to the rotary shaft and is disposed between the rotary shaft and the bearing case in a radial direction of the rotary shaft. The annular outer cover is attached to the rotary shaft and is disposed on an outside of the inner cover in an axial direction.
Claims7
A power transmission device, comprising:
- a rotary shaft;
- a bearing case configured to rotatably support the rotary shaft;
- an annular inner cover attached to the rotary shaft and disposed between the rotary shaft and the bearing case in a radial direction of the rotary shaft;
- and
- an annular outer cover attached to the rotary shaft and disposed on an outside of the inner cover in an axial direction.
2 more elements
Dependencies are inferred from the claim text.