DE1922023C3 - Seal for the gap between a building and a vehicle - Google Patents

Description

The strips 5 also preferably have a length L of approximately 30 to 60 cm and a width 8 of approximately 5 to 15 cm. The thickness of the width depends on the selected elastomer and can be around 1 cm. To avoid edges at the free end, the strip S according to F i ^. 4 can also be rounded.

All are in the multiple deformed state Strip 5 of a layer according to FIG. I in a plane that runs parallel to the front of building 2.

If the vehicle 3 is now driven in front of the building opening, the vehicle body detects the free ends of the strips 5 and thereby bends the strips S towards the opening 1. The operating state of the strips 5 is indicated at 9, these resting against the outer skin of the vehicle body with elastic internal stress. A gap seal downwardly is not required in general because the gap 10 ium loading and unloading of the vehicle is bridged by a transfer bridge. 3

1 sheet of drawings

Claims (4)

Case only imperfectly on the vehicle, whereby patent claims: eme achieved correspondingly poor sealing 1. Resiliently deformable seal of the gap becomes. between the edge of a building opening and the invention is now based on the object to improve the rear of one of these and 5 initially mentioned D.chtungen so that due to this vehicle to be loaded or unloaded, the aprons also differ in vehicle the seal attached to the building can largely adapt the elastic contours without a stically resilient and adhere to the vehicle and accept deterioration in the sealing effect has snug aprons, which must be effective. Length is at least ten times greater than its io. To achieve this object are according to the invention Wall thickness and in the non-deformed state the aprons are made of narrow, closely spaced sheetwa perpendicular to the direction of approach of the vehicle and placed on edge together arranged and in the deformed state (occupied, with the ones on the vertical edges being the gear state) in the direction of the building opening horizontally and are bent, thereby identifying the 15 on the horizontal edges of the building openings I do not believe that the aprons are made of narrow strips that run vertically are arranged side by side and on edge. The strips (5) are put together, with the division of the aprons made in this way those on the vertical edges of the building open into a multitude of closely spaced strips The stripes located at the end are horizontal and the stripes on ao ha «mean that those in contact with the vehicle the horizontal edges of the building opening also streak to an irregular and protruding part located strips running vertically on the outer surface of the vehicle are. genes. 2. Seal according to claim 1, characterized in that embodiments of the invention are next identified in that the strips (5) are explained in two planes »5 based on the drawing. It shows
are arranged closely one behind the other and F i g. 1 a vertical center section in the area of the gap between adjacent strips of a plane through an apron, Strip of the other level is covered. F i g. 2 shows a partial view of the seal according to FIG 3. Seal according to claim 1, characterized in FIG. indicates that the length of the strips (5) is about 30 FIG. 3 a partial view of the seal according to 30 to 60 cm and its width about 5 to 15 cm FIG. 1 and 2 seen in the direction of arrow 3,
amounts to. Fig. 4 the top view of two strips with removed 4. Seal according to one of claims 1 to 3, modified form. characterized in that the free strip is located in front of the opening 1 of the building 2 ends are rounded. 35 a vehicle3 that is to be loaded or unloaded. from the vehicle 3, however, only the structure is indicated. On the building Z a sheet steel or the like. Existing bracket 4 is attached, which is perpendicular to Front wall of the building 2 extends forward ♦ o and near above the opening I a horizontal one Part and on both sides of the opening 1 a The invention relates to an elastically deformable right part which has a bottom offe seal of the gap between the edge of a general frame results in the opening I downwards building opening and the stern one protrudes from this, with the other wall sections that are driven and through this 45 to be loaded or unloaded directly to the edges of the opening 1 on the vehicle, the seal attaches to the building. steady, resilient and flexible to the vehicle At the front edge of the bracket 4 is the real Has clinging aprons, the effective borrowed seal attached. It is made of in two Length is at least ten times greater than the wall layers arranged close to each other and the narrow, lamellar strips 5 lying in the deformed state (operating to 50, the stand) in the direction of the building opening made of rubber or a rubber-like material are. bent and easily bent and elastically In the case of the known seals of this type (cf. that can be shaped. If necessary, the US Pat. No. 3,403,489), the strips 5 also extend through textiles or the like F i g. 3 the aprons arranged offset from one another in the two layers at the width of the building opening and the vertical, ordered strips 5, arranged on both sides of this opening so that a strip 5 of one layer may arise approximately over the clear height of this opening. The stoking gap between two adjacent strips 5 zen are through some, transverse and can overlap the other layer,
parallel narrow leaf springs stiffened. At their 60 The strips 5 are also on the free edge of the shark-free edge, the aprons with a folded tcrung4 by clamping or the like. held; the one-touch protection is provided from a fabric web, tensioning point is indicated in FIG. 1 at 6. The Streider stiffened these edges. Fen 5 are on the horizontal part 7 of the shark These seals have the disadvantage that orterung4 is attached in such a way that they hang or hang vertically. borrowed impacts on the aprons z. B. run vertically through at 65, while at the vertical Vehicle located, projecting parts to a parts 8 of the bracket 4 attached strips 5 horizontal deformation lead to larger apron areas. Which are arranged in a straight line. This arrangement well-known aprons nestle in this is from Fi g. 2 can be seen.