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Invention Grant
US08382366B2 Programmable and reprogrammable mechanical memory wheel for a timepiece 有权
用于时计的可编程和可编程机械记忆轮

Programmable and reprogrammable mechanical memory wheel for a timepiece
Abstract:
The invention concerns a programmable and reprogrammable mechanical memory wheel (30) for a timepiece, including a wheel (31) that is mobile about an axis of rotation (33).It is wherein it includes a mobile heart-piece (40) which pivots relative to said wheel (31), between indexing positions (34) of said wheel (31) with which said heart-piece (40) is arranged to cooperate via an indexing finger (41) included therein and towards which said heart-piece is returned radially by resilient return means (43), and which includes at least one support surface (45) arranged for cooperating with a timepiece mechanism.The invention also concerns a timepiece mechanism incorporating at least one memory wheel of this type (30), wherein, in proximity to each wheel (30), it includes support means arranged for cooperating with said support surface (45) of said memory wheel (30) in a disconnectable manner.
Abstract(Chinese):

本发明涉及一种用于钟表的可编程和可编程机械记忆轮（30），包括可围绕旋转轴线（33）移动的轮（31）。 其中它包括在所述轮（31）的分度位置（34）之间相对于所述轮（31）枢转的可移动心脏件（40），所述心件（40）布置成可通过 包括在其中的分度指（41），并且所述心件通过弹性返回装置（43）径向地返回，并且其包括布置成与时计机构配合的至少一个支撑表面（45）。 本发明还涉及一种包括这种类型的至少一个记忆轮（30）的钟表机构，其中，在每个轮（30）附近，它包括支撑装置，其布置成与所述记忆轮的所述支撑表面（45）配合 30）以可断开的方式。

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