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公开(公告)号：US20200232508A1
公开(公告)日：2020-07-23
申请号：US16651730
申请日：2018-09-28
Inventor： Lukas PLIOSKA , Brandon S. MURPHY , Kristen A. MICHAELSON , Abe SANCHEZ , Man Fung CHOW , Grzegorz KRASZEWSKI , Baltasar R. GARCIA
IPC: F16C33/58
Abstract: An assembly comprising: a core in the form of a toroid; and at least one washer overlying the core, the washer comprising a polymer, wherein the washer has an arcuate cross-section so as to have a shape complementary to the core.
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