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公开(公告)号：US11428267B2
公开(公告)日：2022-08-30
申请号：US17091268
申请日：2020-11-06
发明人： Paul Haines , Jan Fluegge , Daniel Tobias , Martin Schwiegel , Hans-Juergen Jaeger , Florian Foerster , Emre Ulbay , Sebastian Giesen , Mehmet Usta , Jiri Zlebek , Juergen Freese , Juan Vaya Valcarce
摘要： A bearing including a generally cylindrical sidewall including an electrically conductive substrate, and an electrically non-conductive or low-conductive sliding layer coupled to the substrate, where the generally cylindrical sidewall includes a plurality of protrusions protruding radially inward or radially outward from a bore defining a central axis, where at least one protrusion is adapted to contact an opposing component such that at a point of contact the bearing has a void area free of sliding layer so as to provide electrical conductivity between the bearing and the opposing component, and wherein at least one protrusion has a spring rate of not greater than 30 kN/mm, such as not greater than 25 kN/mm, such as not greater than 15 kN/mm, or such as not greater than 10 kN/mm.
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公开(公告)号：US20210140486A1
公开(公告)日：2021-05-13
申请号：US17091268
申请日：2020-11-06
发明人： Paul HAINES , Jan Fluegge , Daniel Tobias , Martin Schwiegel , Hans-Juergen Jaeger , Florian Foerster , Emre Ulbay , Sebastian Giesen , Mehmet Usta , Jiri Zlebek , Juergen Freese , Juan Vaya Valcarce
摘要： A bearing including a generally cylindrical sidewall including an electrically conductive substrate, and an electrically non-conductive or low-conductive sliding layer coupled to the substrate, where the generally cylindrical sidewall includes a plurality of protrusions protruding radially inward or radially outward from a bore defining a central axis, where at least one protrusion is adapted to contact an opposing component such that at a point of contact the bearing has a void area free of sliding layer so as to provide electrical conductivity between the bearing and the opposing component, and wherein at least one protrusion has a spring rate of not greater than 30 kN/mm, such as not greater than 25 kN/mm, such as not greater than 15 kN/mm, or such as not greater than 10 kN/mm.
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