| 摘要 |
<p>A mould opening and closing mechanism for opening and closing three moulds simultaneously. Moving means (18, 20) operable to move mould portions (12) is connected to the mould portions (12) via a system of links which serves to equalise the mould closing pressures of the three moulds. The system of links comprises a link (34) centrally connected to the moving means (18, 20) which equalises the pressure between one mould and a further link (46) and the further link (46) equalises the pressure between the other two moulds.</p> |
