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US 2024/0201628 A1Published application
Functional mechanical part
AssigneeThe Swatch Group Research and Development Ltd
InventorsChristophe VINCENT, Adrien CORNILLE
Life of this patent
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Abstract
A mechanical part (2, 3) including a functional surface intended to come into frictional contact with another functional surface, wherein the functional surface of the mechanical part (2, 3) is made of polyethylene furanoate.
Claims6
A mechanical part of a horological movement, which part comprises a functional surface configured to come into frictional contact with another functional surface, wherein said functional surface of the mechanical part is made of polyethylene furanoate.
Dependencies are inferred from the claim text.