| 摘要 |
<p>A method and apparatus 10 for installing and trimming a plurality of wood en mounting blocks 110 within a roughed out door frame 100 to prepare the rough ed out door frame to 100 to receive a finished door frame: wherein, the apparatus 1 0 includes a pair of vertical standard units 11 11' connected together by a pair of horizontally adjustable spreader units 12 12' that are adapted to cooperate with one another to conform to the outside dimensions of the finished door frame; wherein, each of the vertical standard units 11 11' is provided with a plurality of roofer templates 27 and means for plumbing each vertical standard unit relative to one of the vertic al studs 101 101' in the roughed out door frame 100; such that the wooden mounting blocks 110 can be glued to the vertical studs 101 101' and then trimmed using the route r templates 27 so that the trimmed mounting blocks 110 are perfectly aligned t o receive the finished door frame.</p> |
