摘要 |
<p>The equipment comprise a heater and pans and holding components. It consists of primary and secondary components (1,5,11,16,18), between which is a transfer support (3). The latter accommodates any desired interchangeable secondary components and transfers them. The support can consist of a closed ring rotating round a primary holding components (1), typically via a ball-bearing (4). This has a closed peripheral fixing ring (8) temporarily securing a secondary holder (11) for secondary pans and heaters. There can be two rings turning independently of each other, with a secondary heater and pan fixed to each.</p> |