A resilient seal used in an RV having a slide out room defining an interior space. The RV having a first sidewall having an exterior side, the first sidewall defining an opening through which the slide out room is shifted between extended and retracted positions. The slide out room including a second sidewall spaced from the first sidewall and an end wall defining the interior space. The end wall has a peripheral flange that overlaps the first sidewall when the slide out room is in its closed position. The seal of the present invention includes a single piece integrally connected corner piece having substantially perpendicular legs meeting at a fused mitered watertight corner. The corner piece prevents entry of water where seals supporting the corner piece meet particularly when the slide out room is retracted.
1. A resilient seal for use in combination with a mobile living quarters having a slide out room defining an interior space, said mobile living quarters comprising a first sidewall having an interior and exterior side, said first sidewall having an opening therethrough which said slide out room is movable between a retracted and extended position relative to said first sidewall, said opening having a transverse surface defining said opening and spanning between said interior and exterior sides of said sidewall, said opening including at least one corner, said slide out room including a second sidewall spaced from said first sidewall and an end wall defining said interior space, said end wall including a peripheral flange overlapping said first sidewall when said slide out room is in its said retracted position, said seal comprising:
a first edge seal having an inner flange, a mounting flange opposite said inner flange and a bridge for joining said inner and mounting flanges, a wiper seal cantilevered from said bridge extending into said opening, said inner and mounting flanges adapted for straddling said sidewall when said bridge is adjacent to said transverse surface;
a second edge seal having an inner flange, a mounting flange opposite said inner flange and a bridge for joining said inner and mounting flanges, a wiper seal cantilevered from said bridge extending into said opening, said inner and mounting flanges adapted for straddling said sidewall when said bridge is adjacent to said transverse surface, said first and second edge seals being oriented substantially perpendicular to each other; and
a corner piece having a first leg and second leg being substantially perpendicular to each other and forming a fused corner, said corner piece having a bulb seal on each leg adapted for sealing against said peripheral flange, a tongue connector extending from each said leg of said corner piece for securing said corner piece to said edge seals.
2. A resilient seal as claimed in claim 1 , wherein said tongue connector includes a pair of L-shaped tabs, and said edge seals include a groove including a pair of L-shaped tabs.
3. A resilient seal for sealing an opening in a sidewall having a transverse surface extending between opposite sides of said sidewall, said opening having at least one corner, said opening adapted for accommodating a slide out room, said seal comprising:
a first edge seal having an inner flange, a mounting flange opposite said inner flange and a bridge for joining said inner and mounting flanges, a wiper seal cantilevered from said bridge, said inner and mounting flanges adapted for straddling said sidewall when said bridge is adjacent to said transverse surface;
a second edge seal having an inner flange, a mounting flange opposite said inner flange and a bridge for joining said inner and mounting flanges, a wiper seal cantilevered from said bridge, said inner and mounting flanges adapted for straddling said sidewall when said bridge is adjacent to said transverse surface, said first and second edge seals being oriented substantially perpendicular to each other; and
a corner piece having a first leg and a second leg being substantially perpendicular to each other and forming a fused corner, said corner piece having a bulb seal on each leg adapted for sealing against said peripheral flange, a tongue connector extending from each said leg of said corner piece for securing said corner piece to said edge seals.
4. A resilient seal as claimed in claim 3 , wherein said tongue connector includes a pair of L-shaped tabs, and said edge seals include a groove includes including a pair of L-shaped tabs.
5. A resilient seal for use in combination with a mobile living quarters having a slide out room defining an interior space, said mobile living quarters comprising a first sidewall having an interior and exterior side, said first sidewall having an opening therethrough which said slide out room is movable between a retracted and extended position relative to said first sidewall, said opening having a transverse surface defining said opening and spanning between said interior and exterior sides of said sidewall, said opening including at least one corner, said slide out room including a second sidewall spaced from said first sidewall and an end wall defining said interior space, said end wall including a peripheral flange overlapping said first sidewall when said slide out room is in its said retracted position, said seal comprising:
a first edge seal having an inner flange, a mounting flange opposite said inner flange and a bridge for joining said inner and mounting flanges, a wiper seal cantilevered from said bridge extending into said opening, said inner and mounting flanges adapted for straddling said sidewall when said bridge is adjacent to said transverse surface;
a second edge seal having an inner flange, a mounting flange opposite said inner flange and a bridge for joining said inner and mounting flanges, a wiper seal cantilevered from said bridge extending into said opening, said inner and mounting flanges adapted for straddling said sidewall when said bridge is adjacent to said transverse surface, said first and second edge seals being oriented substantially perpendicular to each other; and
a corner piece having a first leg and second leg being substantially perpendicular to each other and forming a fused corner, said corner piece having a bulb seal on each leg adapted for sealing against said peripheral flange, a tongue connector extending from one of said corner piece or said edge seals for securing said corner piece to said edge seals.
6. A resilient seal as claimed in claim 5 , wherein said tongue connector extends from said corner piece and is adapted for being received in a groove on said edge seals.
7. A resilient seal as claimed in claim 5 , wherein said tongue connector extends from said edge seals and is adapted for being received in a groove on said corner piece.