| 摘要 |
A conveying apparatus includes first and second shafts each having a sprocket mounted thereon for rotation with the shafts. A conveyor belt is engaged with the sprockets. A retaining clamp is mounted on one of the shafts adjoining one of the sprockets. The retaining clamp includes a body shaped to fit loosely around the shaft and a force-applying member disposed on the body for pressing the body against the shaft to prevent movement of the body along the shaft.
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