本发明是基于具有至少一个炉灶板（12）和具有至少一个安装部（14），其能够附接至炉板的滚刀装置（10）（12）上设置，并且具有至少一个第一表面区域（16） 由至少一个粘合剂层（18）和在烹饪场板（12）的组装状态下（44），所述至少一个第一距离的装置提供用于附接至炉板（12）。 为了提供一个通用的设备具有改进的性能相对于一个有利的安装，所以建议，所述紧固单元（14）包括不同的在安装状态下至少一个第二表面区域（20），所述第一距离的一个（44）从炉架板的第二距离 （12）。

The invention is based on a hob device (10) having at least one hob plate (12) and having at least one mounting unit (14) which is capable of attachment to the hob plate (12) is provided and which has at least a first surface area (16) is provided for attachment to the hob plate (12) by means of at least one adhesive layer (18) and the at least a first distance in an assembled state (44) of the cooking field plate (12). In order to provide a generic device with improved properties with respect to an advantageous mounting, it is proposed that the fastening unit (14) comprises at least a second surface area (20) of the different in the mounted state, one of the first distance (44) the second distance from the hob plate (12).