| 摘要 |
A drive-transmission device includes an absorbing mechanism. The absorbing mechanism having a drive shaft, a driven shaft, a tubular intermediate shaft, a first joint and a second joint. The drive shaft is connected with a first end portion of the tubular intermediate shaft through the first joint, and the driven shaft is connected with a second end portion of the tubular intermediate shaft through the second joint. The absorbing mechanism absorbs an axial load by permitting at least one of the drive and the driven shaft to slide into the tubular intermediate shaft through the each joint.
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