Gap-sealing structure
AssigneeHeinrich Worner Fabrik Fur Autoteile
InventorsKurt Ehrenberg, Klaus Worner
Life of this patent
Estimating the term…
Abstract
A pair of panels is located substantially in a common plane, the panels having juxtaposed edge portions bounded by edge faces which define with one another an elongated gap. Elastically yieldable sealing strips overlie the gap and the edge portions at opposite sides of the common plane, and pressure-exerting elements press these sealing strips into sealing engagement with the edge portions in order to seal the gap.
Claims22
In a structure comprising a pair of panels located substantially in a common plane and having juxtaposed edge portions bounded by edge faces which define with one another an elongated gap at least one rail of substantially U-shaped cross section which has an open side facing said gap and edge portions at one side of said plane, said rail having flanges extending transversely from said open side and contacting the respective edge portions, adhesive means adhesively bonding said flanges of said rail to the respective edge portion;
- elastically yieldable sealing strip means extending along and covering said gap and edge portions and including a sealing strip recessed in said rail;
- and pressure-exerting means pressing said sealing strip means into sealing engagement with said edge portions so as to seal said gap.
In a structure of the character described, a combination comprising a pair of panels located substantially in a common plane and having juxtaposed edge portions bounded by edge faces which define with one another an elongated gap;
- elastically yieldable sealing strip means extending along and covering said gap and edge portions and including at least one sealing strip of swellable sealing material;
- and pressure-exerting means pressing said sealing strip means into sealing engagement with said edge portions so as to seal said gap, and including a plurality of screws extending through said gap and threaded through said sealing strip into an underlying support, a washer intermediate a head of the respective screw and said edge portions and bearing upon the latter, and a pressure-exerting sleeve surrounding each screw in said gap intermediate the associated washer and said sealing strip so as to exert pressure upon the latter.
In a structure of the character described, a combination comprising an elongated rail including two lateral wall portions and a transverse wall portion interconnecting said lateral wall portions and bounding therewith a recess extending longitudinally of said rail, said lateral wall portions having free ends spaced from said transverse wall portion and having end surfaces;
- a pair of panels located substantially in a common plane and having edge portions juxtaposed with said end surfaces and bounded by edge faces which extend substantially normal to said common plane and define with one another an elongated gap between said panels extending parallel to said recess and in communication therewith;
- an additional rail similar to said rail, said rail and additional rail being located at opposite sides of said plane, respectively, and each having an open side facing said gap and edge portions;
- elastically yieldable precompressed sealing means received in said recesses and in contact with said wall portions and including a pair of sealing strips, each of said strips being accommodated in one of said rails in partially compressed condition, one of said sealing strips covering said gap and edge portions at one side of said plane and the other sealing strips covering said gap and edge portions at the other side of said plane;
- and pressure exerting means connecting said panels to said elongated rails and pressing said edge portions into sealing engagement with said precompressed sealing means so that said sealing means sealingly penetrates into said gap.
In a structure of the character described, a combination comprising an elongated rail including two lateral wall portions and a transverse wall portion interconnecting said lateral wall portions and bounding therewith a recess extending longitudinally of said rail, said lateral wall portions having free ends spaced from said transverse wall portion and having end surfaces, said trahsverse wall portion facing a support;
- adhesive means adhesively bonding said transverse wall portion to said support;
- a pair of panels located substantially in a common plane and having edge portions juxtaposed with said end surfaces and bounded by edge faces which extend substantially normal to said common plane and define with one another an elongated gap between said panels extending parallel to said recess and in communication therewith;
- elastically yieldable precompressed sealing means received in said recess and in contact with said wall portions;
- and pressure exerting means connecting said panels to said elongated rail and pressing said edge portions into sealing engagement with said precompressed sealing strip means so that said sealing strip means sealingly penetrates into said gap.
In a structure of the character described, a combination comprising an elongated rail including two lateral wall portions and a transverse wall portion interconnecting said lateral wall portions and bounding therewith a recess extending longitudinally of said rail, said lateral wall portions having free ends spaced from said transverse wall portion and having end surfaces, said rail overlying and being located on a support;
- screw means securing said rail to said support a pair of panels located substantially in a common plane and having edge portions juxtaposed with said end surfaces and bounded by edge faces which extend substantially normal to said common plane and define with one another an elongated gap between said panels extending parallel to said recess and in communication therewith;
- elastically yieldable precompressed sealing means received in said recess and in contact with said wall portions;
- and pressure exerting means connecting said panels to said elongated rail and pressing said edge portions into sealing engagement with said precompressed sealing strip means so that said sealing strip means sealingly penetrates into said gap.
In a structure of the character described, a combination comprising an elongated rail including two lateral wall portions and a transverse wall portion interconnecting said lateral wall portions and bounding therewith a recess extending longitudinally of said rail, said lateral wall portions having free ends spaced from said transverse wall portion and having end surfaces, said rail overlying and being located on a support;
- rivet means securing said rail to said support;
- a pair of panels located substantially in a common plane and having edge portions juxtaposed with said end surfaces and bounded by edge faces which extend substantially normal to said common plane and define with one another an elongated gap between said panels extending parallel to said recess and in communication therewith;
- elastically yieldable precompressed sealing means received in said recess and in contact with said wall portions;
- and pressure exerting means connecting said panels to said elongated rail and pressing said edge portions into sealing engagement with said precompressed sealing strip means so that said sealing strip means sealingly penetrates into said gap.
In a structure of the character described, a combination comprising an elongated rail including two lateral wall portions and a transverse wall portion interconnecting said lateral wall portions and bounding therewith a recess extending longitudinally of said rail, said lateral wall portions having free ends spaced from said transverse wall portion and having end surfaces, said rail overlying and being located on a support;
- weld means securing said rail to said support;
- a pair of panels located substantially in a common plane and having edge portions juxtaposed with said end surfaces and bounded by edge faces which extend substantially normal to said common plane and define with one another an elongated gap between said panels extending parallel to said recess and in communication therewith;
- elastically yieldable precompressed sealing means received in said recess and in contact with said wall portions;
- and pressure exerting means connecting said panels to said elongated rail and pressing said edge portions into sealing engagement with said precompressed sealing strip means so that said sealing strip means sealingly penetrates into said gap.
In a structure of the character described, a combination comprising a support;
- an elongated rail including two lateral wall portions and a transverse wall portion interconnecting said lateral wall portions and bounding therewith a recess extending longitudinally of said rail, said lateral wall portions having free ends spaced from said transverse wall portion and having end surfaces, said rail overlying said support and comprising projections which engage said support and removably retain said rail on the same;
- a pair of panels located substantially in a common plane and having edge portions juxtaposed with said end surfaces and bounded by edge faces which extend substantially normal to said common plane and define with one another an elongated gap between said panels extending parallel to said recess and in communication therewith;
- elastically yieldable precompressed sealing means received in said recess and in contact with said wall portions;
- and pressure exerting means connecting said panels to said elongated rail and pressing said edge portions into sealing engagement with said precompressed sealing strip means so that said sealing strip means sealingly penetrates into said gap.
In a structure of the character described, a combination comprising an elongated rail constituting a support and including two lateral wall portions, a pair of side walls and a transverse wall portion interconnecting said lateral wall portions and bounding therewith a recess extending longitudinally of said rail, said lateral wall portions having free ends spaced from said transverse wall portion and having end surfaces;
- a pair of panels located substantially in a common plane and having edge portions juxtaposed with said end surfaces and bounded by edge faces which extend substantially normal to said common plane and define with one another an elongated gap between said panels extending parallel to said recess and in communication therewith, said transverse wall portion facing said panels, and said side walls extending from said transverse wall portion in direction away from said panels;
- elastically yieldable precompressed sealing means received in said recess and in contact with said wall portions;
- and pressure exerting means connecting said panels to said elongated rail and pressing said edge portions into sealing engagement with said precompressed sealing strip means so that said sealing strip means sealingly penetrates into said gap.
Dependencies are inferred from the claim text.