| 摘要 |
<p>1278623 Reheating and charging scrap metal BRITISH IRON & STEEL RESEARCH ASSOCIATION 27 May 1970 [27 May 1969] 26687/69 Heading F4B A basket 10 for scrap includes petals 16 arcuately movable between a closed position to retain scrap in the basket and an open position to allow scrap to be discharged from the basket, and a hoop 18 coupled to the underside of the petals by link means 21, 22 and movable towards and away from the body of the basket to cause movement of the petals towards their closed and open positions, the hoop having upwardly projecting pin means 20 adapted to engage apertures in the plate 21.</p> |
