发明名称 Mechanical timer
摘要 <p>The device has a micromechanical component (32-3) in contact with another micromechanical component (34-3) such that a sliding relative movement occurs between contact surfaces (36-3) of the components. The former component is formed from hard, dimensionally stable non-metallic material e.g. silicon, diamond, diamond-like carbon, synthetic ruby or sapphire, so that one of the contact surfaces includes longitudinal dimension of maximum 200 micrometers perpendicular to a relative movement direction and extends in the relative movement direction.</p>
申请公布号 EP2107434(B1) 申请公布日期 2013.09.18
申请号 EP20080153962 申请日期 2008.04.02
申请人 MANUFACTURE ET FABRIQUE DE MONTRES ET DE CHRONOMETRES ULYSSE NARDIN LE LOCLE S.A.;GFD GESELLSCHAFT FUER DIAMANTPRODUKTE MBH 发明人 GLUCHE, PETER BODO;VON GUNTEN, STEPHANE;GRETZSCHEL, RALPH
分类号 G04B15/14 主分类号 G04B15/14
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