Squeeze film damper bearing device
AssigneeHonda Motor Co., Ltd.
InventorKeisuke Takaoka
Life of this patent
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Abstract
A squeeze film damper bearing device includes an inner race that is fitted around an outer periphery of a rotating shaft, an outer race that is supported via an annular space on an inner periphery of a bearing sleeve provided on a bearing retaining member, the annular space forming a squeeze film, and a plurality of rolling bodies that are disposed between the inner race and the outer race. The bearing sleeve is formed from a plurality of sleeve elements that are divided in a peripheral direction, and the plurality of sleeve elements move in a radial direction so as to be capable of changing a height in the radial direction of the annular space.
Claims4
A squeeze film damper bearing device comprising an inner race that is fitted around an outer periphery of a rotating shaft, an outer race that is supported via an annular space on an inner periphery of a bearing sleeve provided on a bearing retaining member, the annular space forming a squeeze film, and a plurality of rolling bodies that are disposed between the inner race and the outer race,
- wherein the bearing sleeve is formed from a plurality of sleeve elements that are spaced in a peripheral direction, and the plurality of sleeve elements move in a radial direction so as to be capable of changing a height in the radial direction of the annular space.
Dependencies are inferred from the claim text.