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发明公开
CN106537262A 钟表轮副 有权

钟表轮副
摘要：
本发明涉及一种钟表轮副(100)，包括具有用于接纳盘片(2)的壳腔(6)的心轴(1)，所述心轴在所述壳腔(6)的两侧包括保持盘片(2)靠接的轴向靠接表面(7)，所述盘片包括共同形成夹持装置(3)的径向弹性臂(4)和第二臂(5)，所述夹持装置夹持心轴(1)的邻近轴向靠接表面(7)的径向支承表面(9)。所述轮副包括进入斜坡弹性臂(5)，以允许将盘片(2)插置在心轴(1)上。本发明还涉及包括这种轮副(100)的钟表机芯(200)。(8)，其设置成径向地回推第一弹性臂(4)和第二
摘要（英）：

The present invention relates to a timepiece train (100) comprising a shaft (1) having a recess (6) for receiving a plate (2) and comprising, on either side of said recess (6), an axial abutment bearing surface (7) maintaining said plate (2) in abutment, said plate comprising a radially resilient arm (4) and a second arm (5) which together form a clamp (3) clamping a radial bearing surface (9) of said shaft (1) in the vicinity of said axial abutment bearing surface (7). Said train comprises a lead-in slope (8) arranged such as to radially repel said first resilient arm (4) and said second resilient arm (5), to enable said plate (2) to be inserted onto said shaft (1). The invention further relates to a timepiece movement (200) comprising such a train (100).

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