| 摘要 |
The invention relates to a unit for producing the interlocking corner cavity necessary in a timber building, which unit comprises aligning devices and milling devices for the log 1, 2 that is to be machined for making cavities on the upper side and the underside of the log end. The unit comprises two profile millers 3 and guides 4, and traversing devices for traversing their axes along the path of the guides 4, each of which corresponds to the axial profile of the opposing profile miller 3, each machined upper side always fitting tightly against the underside of the next log. <IMAGE>
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