发明名称 |
Closure apparatus for a slab furnace and method of heating slabs therein |
摘要 |
Apparatus and method for closing bottom-entry slab furnaces in which a door is pivotably connected to the slab elevator by a horizontally arranged hinge. The door is provided with a cam follower that cooperates with a cam apparatus to controllably swing the door between closed and open positions as the door is moved vertically past the cam apparatus.
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申请公布号 |
US4229162(A) |
申请公布日期 |
1980.10.21 |
申请号 |
US19790009064 |
申请日期 |
1979.02.05 |
申请人 |
WASHINGTON STEEL CORPORATION |
发明人 |
KOTLER, RICHARD G.;BRICMONT, FRANCIS H. |
分类号 |
C21D9/00;F27B17/00;F27D3/00;F27D99/00;(IPC1-7):F27D5/00;F27D1/18 |
主分类号 |
C21D9/00 |
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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