发明名称 |
TVANGSBLANDARE FORETREDESVIS FOR BETONG |
摘要 |
A mixer for mxing concrete and comprising an annular mixing tub. A rotor is situated at the center of the mixing tub above the same. The rotor is rotatable by means of driving means and carrying agitating means including a number of agitators. They extend down in the mixing space of the mixing tub and are provided with means for feeding of liquid to the mixture. The rotor has the shape of a preferably circular case with its outer border extending substantially to the inner border of the annular mixing tub and including an inner space. The periphery of the case carries a number of tubular arms each extending substantially in a radial direction and carrying said agitators with said inner space in the center of the case in connection with conduit means for the supply of liquid and by means of said respective tubular arms to the liquid feeding means of the agitators. |
申请公布号 |
SE404153(B) |
申请公布日期 |
1978.09.25 |
申请号 |
SE19770001748 |
申请日期 |
1977.02.17 |
申请人 |
BERNHARD VALDEMAR * FEJMERT |
发明人 |
SOK |
分类号 |
B01F7/16;B28C5/16;(IPC1-7):28C5/16 |
主分类号 |
B01F7/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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