| 摘要 |
<p>A baker's oven has its casing divided by horizontal decks into a number of superimposed substantially cylindrical compartments, a loading doorway leading into each. A vertical drive shaft through the casing carries, in each compartment, a central substantially cylindrical insulated core from the lower part of which extends an annular rotating support for articles to be baked, each compartment being individually heated electrically. Each or any compartment may have an annular horizontal lid about the core, means being provided for lowering the lid onto bread tins on the support or lifting it clear above the tins.</p> |
