| 摘要 |
The invention concerns equipment of coking workshops, in particular doors and coke furnaces frames. A mechanism for sealing coke furnaces door openings involves uniformly fixed in the perimeter of doors body clamping elements containing bodies with disposed therein spring-loaded pistons and sealing box. Every clamping element is equipped with rocking lever disposed along the edge sealing box, which in the middle part thereof interacts with spring-loaded piston, at that on rocking lever edges thrust blocks are fixed which influence of the sealing box. Technical result û a considerable increase in reliability of clamping elements with sealing box.
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