| 摘要 |
<p>A multi-tier load fixture (20) for supporting a plurality of load objects (64) within a top-loading furnace (50) includes multiple stacked trays (24, 26, 28) and a base (22), the trays (24, 26, 28) and base (22) being separated by supporting legs (30, 36, 42). Base (22) is provided with central positioning hole (58) which engages hearth plate pilot (56) disposed on hearth plate (54) of furnace (50). Tray assembly (23) is manipulated by handling tool (48) to insert, position, and withdraw the tray assembly (23) into furnace chamber (52).</p> |
