| 摘要 |
A mixer for concrete or other materials has a bowl rotatably mounted on a frame provided with handles and with support means, which, by moving the frame to one position, will hold the bowl in a charging and mixing position supported clear of the ground, its axis inclining up to its mouth. The frame can also be moved to bring the bowl to a travelling position to be propelled along the ground, its axis inclining upwardly towards the mouth. To discharge the mixer, the frame is movable to a further position, the bowl supported by the support means, above the ground with its axis inclining downwardly towards its mouth. The bowl may be rotated, when in mixing or travelling or discharging position, by a motor on the frame and operatively connected to the bowl, the mixer being steered by the handles when propelled with the bowl in travelling position.
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