Seal arrangement on a vertical frame profile of a door wing
AssigneeDorma GmbH + Co. KG
InventorChristian Mayer
Life of this patent
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Abstract
The invention relates to a seal, which is disposed at a vertical frame profile of a stationary door leaf or of a movable door leaf and has a sealing profile protruding from the frame profile and a deformation chamber extending in longitudinal direction of the sealing profile. The invention concentrates on the fact that a part of the sealing profile protruding from the front side of the frame profile in cross-section forms the portion (T) of an ellipse or substantially of an ellipse, the minor axis (N) of the ellipse intersecting the wall of the sealing profile outside the frame profile.
Claims7
-5. (canceled)
A seal disposed in a vertical frame profile of one of a stationary door leaf, a movable door leaf, or a stationary wall, said seal comprising an elastic sealing profile extending longitudinally along a longitudinal axis of the frame profile and protruding from a front side of the frame profile, the sealing profile being defined by a first web abutting and being connected to the frame profile and a wall which merges into said web and encloses a longitudinal hollow space, said wall having a cross-sectional shape forming a portion of an ellipse arranged so that a minor axis of the ellipse intersects the wall in an area that is outside of the frame profile and in the hollow space, said sealing profile further including a deformation chamber extending longitudinally through the sealing profile and delimited toward the frame profile by said first web, and at least two second webs arranged on either side of the major axis of the ellipse supporting the wall, said at least two second webs intersecting approximately at a center of the ellipse.
Dependencies are inferred from the claim text.