| 摘要 |
Automatic operation of a vending machine for preparing and delivering hamburgers can be initiated by a consumer by means of a payment system. The vending machine comprises, in the direction of feed of a conveyor which terminates at a station for the delivery of each hamburger: an oven for cooking each reconstituted portion of steak supplied from a reserve or from a reconstituting apparatus, a first station for delivering half-rolls of bread on the conveyor in order that each half-roll may serve as an element for receiving a reconstituted steak portion supplied from the cooking oven, one or a number of successive magazines for delivering various additive ingredients, each magazine being capable of depositing a dose of the corresponding ingredient on a reconstituted steak portion carried by a half-roll, a second station for delivering half-rolls of bread in order that each half-roll may serve as a covering element on a reconstituted steak portion already carried by another half-roll.
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