Tubular frame carrier and the mold of the type of such a tubular frame and of a molding skin reach by said framework

摘要

The framework has a connection component (5) presenting dilatation and dimensional characteristics so as to axially retract or dilate the component along a direction corresponding to a displacement direction of a linking zone (10) of connection components (5, 6). The zone is driven in displacement along a direction parallel to a longitudinal axis of the components under the action of axial deformation of a connection node (3) and the component (6) connected to the node. The axial deformation neutralizes the displacement effects of the zone between the components on a tubular element (2). The tubular element has low dilatation coefficient. An independent claim is also included for a mold formed by a tubular carrier framework and a molding skin supported by the framework.