• 专利标题:   Flexible watch component used for oscillator mechanism or barrel of watch movement comprises at least one part made of composite material which comprises matrix comprising material for filling interstices between multitude of nanowires.
  • 专利号:   CH716986-A2
  • 发明人:   CUSIN P, CHARBON C, HAEMMERLI A, IMBODEN M, PARATTE L
  • 专利权人:   SWATCH GROUP RES DEV LTD
  • 国际专利分类:   C04B035/80, C22C047/08, G04B001/14, G04B017/06
  • 专利详细信息:   CH716986-A2 30 Jun 2021 G04B-017/06 202168 Pages: 7 French
  • 申请详细信息:   CH716986-A2 CH001683 20 Dec 2019
  • 优先权号:   CH001683

▎ 摘  要

NOVELTY - Flexible watch component comprises at least one part made of a composite material (1) which comprises a matrix (2) and a multitude of nanowires (3) distributed in the matrix. The nanowires are juxtaposed. The matrix comprises a material (4) for filling the interstices (5) between the nanowires to join them to each other, and each nanowire forms a solid one-piece tube. USE - The flexible watch component is used for an oscillator mechanism or as a balance spring or a barrel spring of a watch movement (all claimed). ADVANTAGE - The flexible watch component produces nanowires easily, in a simpler manner than nanotubes. DESCRIPTION OF DRAWING(S) - The figure shows a perspective view of the composite material. Composite material (1) Matrix (2) Multitude of nanowires (3) Material (4) Interstices (5)