TH8779B - Composite walls with edging that extend to the edges A flat material - Google Patents

Abstract

in order to reduce the weight Instead of having a hollow part The truss wall 1 is located at the edge of the truss wall. The edge plate 3 is made of flat material and extends at right angles to the forming surface 2 for increased stiffness. Area 5 receding into the center of the truss wall 1 serves as a platform for the edge plate 3 of the adjacent truss wall between the aligned longitudinal edges 6 and 7. Oppositely concave openings or ridges 8 that open to the center of the truss wall have been placed within the aforementioned area 5. In such a method, the edge plate 3 consists of a flat material with high stiffness byproducts and it is also possible to apply a conventional 4 fastener or clamping device to the edge 8 of the edge plate by The heavy weight of the hollow part is not required (Figure).

Claims (9)

1. A substrate inside (1), where at its edge there is a flattened edge plate (3) that extends approximately perpendicular to the substrate inside (2), the cross-section of that edge plate, which is directed from the surface of The substrate in (2) goes to the free, the path in such a cross-section is directed away from the surface of the subs in (2) at least at the free edge, and such freedom limits the maximum width of the sheet of ( 3), in the position of the use of the trim panels (3), which are placed indirectly or directly against the edge plates (3) of the panels in close proximity to each other and are bolted with a connection device to fix the trim. (3) which are attached to each other tightly together, here the area (5) arranged between two longitudinal edges (6,7) of the edge plates (3). Serving as a support for the adjoining panel (3) of the sub-panel (1), it extends backwards relative to the aforementioned longitudinal edge (6,7) towards the center of the inner panel (1). (1), characterized by that in such concave areas (5) form at least one rail or ridge (8) which extends in opposite directions and opens towards the center of the support panel in 2. The secondary panel, as entitled in claim 1, is characterized by a ridge (8) that functions or is designed for the connection of a straightener or pinch device. (4) and the outer surface (8a) of the ridge (8) positioned at the outer boundary of the frame wall (1) are located at the distance (A) to the plane (E) in contact with both external surfaces. Two corresponding to the longitudinal edge (6,7) of the edge plate (3) 3. The sub-panel in accordance with Clause 1 or Clause 2, one of which is characterized by the distance (A) of the outer surface (8a) of the ridge (8) from the plane of the edge along The length (6,7) of the edge plate (3) is approximately the same. The elastic pattern of the trim plate (3) when it is clamped to the adjacent edge plates (3). 4.Secondary panel, in which one of the Clauses 1 to 3 is entitled It is characterized by that the external surface of the longitudinal edge (6,7) of the edge plate (3) is plane and aligned, and at least the width of the longitudinal edge (6) close to the surface. The forming (2) will at least be approximately equal to the thickness of the such forming surface (2), especially the longitudinal edges (6,7) of the same thickness. 5. Secondary panel, in which one of Clause 1 to 4 of Claims is granted. A special characteristic is the area (5) of the sheet (3) that is shaded in such a way that it relates to the longitudinal edge. (6,7) in the direction towards the center of the wall, the frame (1) shall be a plane except for the ridge (8). 6. A sub-panel, in accordance with claims 1 to 5, is characterized by a ridge (8) that has been positioned in the longitudinal direction of the plate (3) by Especially in the center of the cross-section of the edge plate (3) will go unobstructed, and especially have a uniform cross-section over the length of the edge plate (3). 7. In case of claims 1 to 6, one of the inserts is characterized by holes (12) that pass through the flange (3), for example, for the insertion of bolts for Tightening or the like will be provided in the area of the ridge (8). 8. The inner mat, as entitled in Clause 8, is characterized by the holes (12) provided in the pad (3), especially in the area of the ridge (8). ) Shall have a circular cross-section and approximately equal in diameter to the greatest width of the ridge (8), and in place in the ridge (8), the wall of the hole passes through the lateral boundary (8b) of Ridge (8) too. 9. The padding, as entitled in Claims 1 to 8, is characterized by the transition from the longitudinal edge (6,7) to the area (5) in the center of the The edge plates (3) and / or lateral boundaries (8b) go obliquely relative to the contour of the edge plate's cross-section. (3) For example, at an angle of about 45 degrees.