| 摘要 |
<p>The invention relates to a frame comprising a wall plate (11, 12) for supporting the frame on the walls (10) of a building (1), rafters (7) for supporting a roof, and a ridge board (4) capping the apex of the frame. The frame is characterised in that: (i) it comprises suspension means (2) and stabilisation means (3) for stabilising the frame; and (ii) the wall plate is a double plate comprising a pivot (11) anchored to at least one wall (10) of the building (1) and a rock lever (12) suspended in an articulated manner in relation to the pivot (11) by the suspension means (2). The stabilisation means (3) comprise a plurality of pairs of shafts (30) mounted in an articulated manner between the frame and the walls (10), with, per portion of roof panel, at least two principal rafters (30) which cross one another without being connected and which are mounted in an articulated manner in relation to the ridge board (4) and the walls (10) of the building.</p> |
