| 摘要 |
<p>Equipment (24) for producing a component (6) obtained from two sheets (10, 12) of thermoplastic material joined together comprises an upper die (26), a lower die (28) and means (38) for delivering a compressed jet of air between the two sheets (10, 12). The equipment (24) further comprises a slide (34) which can move at right angles to the closure direction of the two dies (26, 28) and has a working surface (36) which connects two working surfaces (30, 32) of the upper die (26) and the lower die (28) to one another. In use, the two sheets (10, 12) are urged against a shaping surface formed by the working surfaces (30, 32, 36) of the upper and lower dies (26, 28) and of the slide (34) by the effect of the delivery of compressed air.</p> |
