| 摘要 |
Device for movement of sliding door in fireplace inserts and fireplace stoves containing a door (1), a counterweight (2), sheaves (3), a joining element between the door and the counterweight, which is a wire strand (4), guideway (6) of the door (1). The sheaves (3) are conjugated, each of them is divided by a divide (X) into right part and left part and on the divide (X) the conjugated sheave (3) is firmly connected with the wire strand (4), wherein the conjugated sheaves (3) are connected with the joining element (5).
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