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实用新型
CN204921873U 折叠式传动机构 失效 - 权利终止

折叠式传动机构
摘要：
本实用新型公开了一种折叠式传动机构，本实用新型包括主动轮(2)和被动轮(1)，主动轮(2)与被动轮(1)之间设有至少由传动轮A(6)和传动轮B(5)构成的传动轮组，所述的传动轮A(6)和传动轮B(5)分别与主动轮(2)和被动轮(1)构成两组传动机构，并且，传动轮A(6)与主动轮(2)之间设有支架A，传动轮A(6)和主动轮(2)分别连接于支架A(4)的两端，传动轮B(5)与被动轮(1)之间设有支架B(3)，并且传动轮B(5)和被动轮(1)分别连接于支架B的两端，所述的传动轮A(6)和传动轮B(5)构成的传动轮组位于主动轮(2)和被动轮(1)之间并处于悬浮状态。本实用新型的传动机构通过处于悬浮状态的传动轮组实现中心距不停发生较大动态变化的两点之间的传动，结构简单，传动可靠性高。
摘要（英）：

The utility model discloses a foldable drive mechanism, the utility model discloses an action wheel (2) and follower (1) are equipped with at least the biography dynamic wheel group who comprises drive wheel A (6) and drive wheel B (5) between action wheel (2) and follower (1), drive wheel A (6) and drive wheel B (5) constitute two sets of drive mechanism with action wheel (2) and follower (1) respectively to, be equipped with support A between drive wheel A (6) and action wheel (2), drive wheel A (6) and action wheel (2) are connected respectively in the both ends of support A (4), are equipped with support B (3) between drive wheel B (5) and follower (1), and drive wheel B (5) and follower (1) connect respectively in support B's both ends, drive wheel A (6) and drive wheel B (5) biography dynamic wheel group of constituting be located between action wheel (2) and follower (1) and at the suspended state. The utility model discloses a drive mechanism realizes through the biography dynamic wheel group who is in the suspended state that centre -to -centre spacing incessantly takes place great dynamic change's the transmission between 2, simple structure, and the transmission reliability is high.

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