| 摘要 |
<p>This invention relates to a device in a barking unit, which comprises a barking drum which is placed on two bogies, positioned at a distance from each other, each bogie comprising a travelling wheel and a driving wheel, positioned at a distance from each other along the periphery of the barking drum, and being arranged in a fundament. According to the invention the device is characterized by the combination of the following features: the bogie (3, 4) is resiliently arranged in the fundament (9) by means of elastic elements (11-13); the elastic elements (11-13) comprise three cushions, positioned beside and at a distance from each other, the intermediate cushion (12) being more rigid than the two outer cushions (11, 13); the elastic elements (11-13) are intended to cooperate with a plate arrangement (21), which is arranged between the bogie (3, 4) and the fundament (9).</p> |
