| 摘要 |
A molding device having two half-mods that have at least one inner circuit for the circulation of a suitable fluid, such as a coolant or otherwise. The half-molds are hinged on a same shaft by the bearings thereof and the shaft, which is fixed, is provided with bores provided for receiving and returning a fluid and for interacting with rotary fluid seals connected to the half-mold to which the bores are associated. The rotary fluid seals are formed directly at the bearings of the half-mold(s).
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