发明名称 |
COMPACT SWINGING MECHANISM WITH A LARGE SWINGING ARC FOR A SHAFT FURNACE PLUGGING GUN |
摘要 |
A shaft furnace plugging apparatus is presented which occupies very little space and sweeps out a relatively low and comparatively flat continuous trajectory between an inoperative position and an operative position. The plugging apparatus includes a clay gun pivotably mounted on a first end of a jib, the jib being rotatable about a support column. The apparatus also includes a pair of hydraulic cylinders, the first hydraulic cylinder being pivotably attached between a second end of the jib and an intermediate pivotable frame and the second hydraulic cylinder which is operative between the intermediate pivotable frame and a fixed support frame. |
申请公布号 |
DE3461299(D1) |
申请公布日期 |
1987.01.02 |
申请号 |
DE19843461299 |
申请日期 |
1984.04.07 |
申请人 |
PAUL WURTH S.A. |
发明人 |
COOPER, ARTHUR;MAILLIET, PIERRE |
分类号 |
C21B7/12;(IPC1-7):C21B7/12 |
主分类号 |
C21B7/12 |
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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