| 摘要 |
A mould (10, 110) for forming tiles and the like comprises a bottom half-mould (11, 11) and a top half-mould (12, 112) which define at least one forming cavity (13). At least one of the two half-moulds comprises a bearing plate (16, 116) with at least one seat (17, 117) inside which a pressing block is sealingly slidable. A chamber (20, 120) intended to receive incompressible fluid for pushing the block towards the outside of the seat is formed between block and bottom of the seat, while resilient means (21, 121) are present between plate and peripheral edge of the block so as to push resiliently the block towards the bottom of the seat. The resilient means comprise a flange (22, 122) which projects laterally from the peripheral edge of the block and is connected to the plate by means of connection pins (23, 123) with the arrangement, in between, of at least one resilient spacer (24, 124) which opposes sliding of the block towards the outside of the seat formed in the plate. |
