| 摘要 |
<p>The enclosure (1) has an outer side with rails (9, 11, 12) for processing a power unit. The rails are arranged in axial and radial directions. One of the rails is provided in a relocatably arranged bridge. The enclosure is formed as a false work for accommodating the power unit serving for tunneling, and formed by two decouplable parts. Boring and anchor setting devices and a spraying manipulator are provided at a rear end of the enclosure. The boring and anchor setting devices and the spraying manipulator are displaceable on the rails in the radial direction.</p> |
