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US 2018/0002976 A1Published application
Seal for a sill-free door
AssigneePlanet Gdz AG
InventorsAndreas DINTHEER, Jochen Schaar
Life of this patent
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AssigneePlanet Gdz AG
InventorsAndreas DINTHEER, Jochen Schaar
Estimating the term…
A seal for a sill-free door for sealing a gap between a door leaf and a floor has a carrier rail (2) and a sealing profile 13) retained on the carrier rail (2). The sealing profile (3) has a substantially u-shaped cross section with two limbs (30) and a sealing crosspiece (32), which connects the two limbs (30) to one another and is intended for bearing with sealing action on the floor. There is a cavity (37) present, said cavity being defined by an underside (23) of the carrier rail (2), by the limbs (30) and by the sealing crosspiece (32), wherein the sealing profile (3), on each limb (30), has at least one strip (34) which is arranged on an inner side of the limb (30), projects into the cavity and is intended for improving the sound insulation. At least two strips (34) have a thickness which is greater than the thickness of the adjacent region of the limb (30). Said seal has optimized sound insulation.
A seal for a sill-free door for sealing a gap between a door leaf and a floor, wherein the seal comprises a carrier rail and a sealing profile which is held on the carrier rail, wherein the sealing profile comprises a substantially u-shaped cross section with two legs and a sealing crosspiece, which connects the two legs together and is intended for resting with sealing action on the floor, wherein a cavity is present and is defined by an underside of the carrier rail, the legs and the sealing crosspiece, and wherein the sealing profile comprises, on each leg, at least one strip, which is arranged on an inner side of the leg and projects into the cavity, for the purpose of improving sound insulation,
Dependencies are inferred from the claim text.