| 摘要 |
The invention relates to a device intended to load cement contained in bags into an automatic-loading concrete mixer, this device essentially comprising an apparatus 1 for opening the bags, a sloping Archimedean screw 2 and a discharge spout 4, as well as drive means intended to drive the apparatus 1 and Archimedean screw 2. The drive means are supplied by power drawn from the vehicle carrying the concrete mixer. <IMAGE>
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