| 摘要 |
Combined loading and unloading device with an unloader, which is arranged on an extension arm which, for its part, is pivotably, raisably and lowerably mounted on a supporting frame, and a loader, which is also arranged on an extension arm, which, for its part, is pivotably, raisably and lowerably mounted on a supporting frame, the extension arms containing conveyors, both extension arms being mounted on a common supporting frame so as to be rotatable, raisable and lowerable independently of one another, and a gravity conveyor being arranged between the conveyors.
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