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US 12,671,219 B2Granted
Conductive structural body and conduction method
AssigneeNok Corporation
InventorsKota Minamide, Toshiki Watanabe, Masatoshi Seki, Shota Ohashi
Life of this patent
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Abstract
A conductive structural body is a conductive structural body that forms a conductive path in an annular gap. The conductive structural body includes a closure member that is annular around an axis line x and closes a gap, and a conductive path member that is annular around the axis line x and forms a conductive path. The conductive path member penetrates the closure member in a radial direction.
Claims9
A conductive structural body, comprising:
- a conductive path member that is annular around an axis line and is configured to form-forms a conductive path in an annular gap, the conductive path member includes a conductive member that is annular around the axis line and formed of resin rendered conductive, wherein the resin comprises PTFE and is configured to form the conductive path;
- and
- a closure member that is annular around the axis line and includes a first body portion that is a sealing device configured to seal lubricants, wherein
- the conductive path member is located next to the first body portion,
- the first body portion includes an elastic body portion that is an annular member around the axis line and is formed of an elastic material, and
- the elastic body portion includes a gasket portion that is an annular portion around the axis line and is configured to seal an outer periphery side of the conductive structural body.
3 more elements
A differential device, comprising:
- an output shaft having an axis line;
- a conductive path member that is annular around the axis line and forms a conductive path in an annular gap around the output shaft, the conductive path member includes a conductive member that is annular around the axis line and formed of resin rendered conductive, wherein the resin comprises PTFE and forms the conductive path in the annular gap, and
- a closure member that is annular around the axis line and includes a first body portion that is a sealing device for sealing lubricants, the first body portion being located next to the conductive path member, wherein
- the first body portion includes an elastic body portion that is an annular member around the axis line and is formed of an elastic material, and
- the elastic body portion includes a gasket portion that is an annular portion around the axis line and is configured to seal an outer periphery side of the conductive structural body.
2 more elements
Dependencies are inferred from the claim text.