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发明公开
CN109310442A 锯齿轮组 有权

锯齿轮组
摘要：
本发明公开了一种锯齿轮组，其包括一组锯片、锯驱动器(1)、以及联接机构，每个锯片限定枢转轴线和力传递点以及该枢转轴线和力传输点之间的枢转距离，其中该组中的每个锯片被构造成借助于联接机构(100)联接至锯驱动器(1)，联接机构(100)被构造成在力传递点将锯驱动器(1)的驱动力传递至锯片，用于使锯片围绕枢转轴线(300)摆动。该组中的每个锯片被构造成围绕枢转轴线(300)被可枢转地承载。在操作中，每个锯片被构造成具有围绕枢转轴线(300)的摆动角(α)，该摆动角(α)对于该组中的每个锯片都是不同的，这取决于枢转轴线(300)和力传递点之间的枢转距离，该枢转距离针对该组中的每个锯片而变化。该联接机构可包括位于锯片上的驱动销、以及位于锯驱动器上的配合狭槽或位于锯驱动器上的驱动销。
摘要（英）：

A saw gear set comprising a set of saw blades, a saw drive (1), and a coupling mechanism, each saw blade defining a pivot axis and a force transmission point and a pivot distance therebetween, whereineach saw blade of the set is configured to be coupled to the saw drive (1) by means of the coupling mechanism (100), which coupling mechanism (100) is configured to transmit a driving force of the saw drive (1) to the saw blade in the force transmission point, for oscillating the saw blade around the pivot axis (300). Each saw blade of the set is configured to be pivotably borne around the pivotaxis (300). In operation, each saw blade is configured to have an oscillation angle (a) around the pivot axis (300) which is different for each saw blade of the set depending on the pivot distance between the pivot axis (300) and the force transmission point which varies for each saw blade of the set. The coupling mechanism can comprise a drive pin on the saw blade and a mating slot on the saw drive, or a drive pin on the saw drive and a mating slot on the saw blade.

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