| 摘要 |
<p>The mould (10), suitable for mounting on a fixed bench or a carousel unit, consists of at least one shuttering assembly (11) with side walls, and a base with a slot for projecting reinforcing members. It differs in having a closer (30) for each of the slots, located outside the shuttering and having a seal element (31, 31') that interacts with a thrust element (32) on the opposite side of the slot. The closers, which are in the form of brushes or blades, are mobile and connected to actuators (50) with lever arms (51) and links (52) coupled e.g. to rotary shafts.</p> |
