发明名称 |
Method for manufacturing a reinforcing bar (profiled reinforced concrete round) with hollowed impressions, for forming reinforcement pieces on automatic straightening or shaping machines |
摘要 |
In this method for manufacturing, on a wire or bar (round) rolling mill, a reinforcing bar (reinforced concrete round) having hot-rolled profiles, for forming reinforcement pieces by means of automatic straightening and shaping machines, hollowed impressions are hot rolled.
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申请公布号 |
FR2555075(A3) |
申请公布日期 |
1985.05.24 |
申请号 |
FR19830018664 |
申请日期 |
1983.11.23 |
申请人 |
SACILOR |
发明人 |
DANIEL BERAT, JEAN-PAUL BOUICHOU ET ROBERT HILT |
分类号 |
B21B1/16;(IPC1-7):B21B1/16;E04C5/01;B21D13/04 |
主分类号 |
B21B1/16 |
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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