| 摘要 |
According to the invention, the speed reducer with torque division comprising a gear wheel (8) mounted on an output shaft (9) and driven in rotation by one or more pairs of pinions (30a, 30b), each pinion (30a, 30b) being driven by a kinematic chain (20a, 20b), the high- speed elements of which consist of worm-wheel (22a, 22b) and worm (4a, 4b) pairs, is characterised in that each wheel (22a, 22b) and worm (4a, 4b) pair is mounted in a floating frame, these frames (31a, 31b) being connected together in pairs by a linking bar (40) working in tension/compression, the facing ends of the worms (4a, 4b) being connected by a universal joint (5), and the other end of one of the worms being connected to a drive shaft (2) perpendicular to the output shaft (9). <IMAGE>
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