| 摘要 |
PCT No. PCT/DE85/00050 Sec. 371 Date Dec. 18, 1985 Sec. 102(e) Date Dec. 18, 1985 PCT Filed Feb. 21, 1985 PCT Pub. No. WO85/03753 PCT Pub. Date Aug. 29, 1985.Mechanical rotary drive, preferably a gear reduction drive, particularly for industrial robots, for example a manipulator arm rotary drive, comprising a driving side and a power take-off side, a drive shaft, and at least two gears, preferably reduction gears, situated on the drive shaft and biased against one another, the gear biasing at the driving side being executed via a torsionally stiff coupling and the gear biasing at the power take-off side being executed via a torsionally elastic coupling.
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