| 摘要 |
<p>The present invention relates to a timepiece including a frame (1a, 1b) and a gear pivotably mounted on said frame (1a, 1b) by means of at least one pivoting member (5a, 5b) which includes a bearing and a pivot inserted in said bearing, at least the contact surfaces of the bearing and the pivot being made from at least one material with an intrinsically low friction coefficient and a low wear rate, the gear comprising at least one plate (2a, 2b) provided with a first hole (3a, 3b). Said pivoting member includes a first plate (6a, 6b) provided with a second hole (8a, 8b) and forming the bearing, and a second plate (7a, 7b) provided with a small rod (9a, 9b) inserted in said first and second holes and forming said pivot, one of said first (6a, 6b) and second (7a, 7b) plates being rigidly connected to the gear and the other to the frame (1a, 1b).</p> |
