发明名称 |
MOVABLE TUNNEL MEMBER FOR HEAT INSULATING HOT ROLLING MATERIAL IN CONTINUOUS ROLLING MILL |
摘要 |
<p>The tunnel comprises a rigid metal framework (3), a U-shaped covering unit (5) and a raising means (12) for shifting the framework and the covering unit between a service position and an out of service position (3', 5'). The framework (3) includes parallel cross-members (10) and the covering unit is constituted by a smooth metal sheet covered with an insulation material. The covering unit (5) is connected under the metal framework (3) in the region of each of the cross-members (10) by a plurality of articulated suspension means (6).</p> |
申请公布号 |
JPS63157714(A) |
申请公布日期 |
1988.06.30 |
申请号 |
JP19870295952 |
申请日期 |
1987.11.24 |
申请人 |
UNION SIDER NORD EST FR <USINOR> |
发明人 |
JIYAN MARII BURISUBAEERU;ARAN BUOTOURAN |
分类号 |
B21B39/00;B21B1/26;B21B45/00 |
主分类号 |
B21B39/00 |
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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