Device for routing lines, pipes, and/or cables through a building structure part

1 . A device for routing lines, pipes, and/or cables through a building part, comprising:

a housing having a housing wall,

wherein the housing has an axial passage channel that is delimited by the housing wall and extends in a longitudinal direction and has in each case one opening at opposite ends,

wherein at least two sealing arrangements are each provided in an interior of the housing, and which are designed for sealing each opening in the axial passage channel,

wherein said at least two sealing arrangements comprise a first sealing surface having a plurality of sealing elements that are elongated, which extend in a first main direction, and are adjacent to one another, and

a second sealing surface having a plurality of sealing elements that are elongated, which extend in a second main direction, and are adjacent to one another,

wherein the at least two sealing arrangements are each connected to the housing wall by a rail-shaped connecting element that receives the respective sealing arrangement and is configured to be plugged or clipped into the housing wall, thereby securing the sealing arrangements within the housing

wherein the first main direction and the second main direction differ from one another with respect to a transverse plane perpendicular to the longitudinal direction,

wherein said first sealing surface and said second sealing surface are configured to inhibit fire gases, smoke and/or light, and

wherein the first and second sealing surfaces are spaced apart in the longitudinal direction, and, in a loaded state with a line, pipe, or cable routed through the device, the sealing elements of the first and second sealing surfaces form respective lens-shaped openings that are rotated relative to one another so that, when viewed in the longitudinal direction, a cross-sectional area of the passage channel not covered by the line, pipe, or cable and the sealing elements is minimized.

2 . The device according to claim 1 , wherein the first main direction and the second main direction together enclose an angle between 10 degrees and 170 degrees, with respect to the transverse plane perpendicular to the longitudinal direction.

3 . The device according to claim 1 , wherein the first sealing surface and/or the second sealing surface are each substantially a sealing plane.

4 . The device according to claim 3 , wherein the first sealing surface is a first sealing plane and the second sealing surface is a second sealing plane, and

wherein the first sealing plane and/or the second sealing plane is arranged substantially perpendicular to the longitudinal direction.

5 . The device according to claim 3 , wherein the first sealing surface is a first sealing plane and the second sealing surface is a second sealing plane, and

wherein the first sealing plane and/or the second sealing plane has an angle with respect to the longitudinal direction.

6 . The device according to claim 3 , wherein the first sealing surface is a first sealing plane and the second sealing surface is a second sealing plane, and

wherein the first sealing plane and the second sealing plane are arranged substantially parallel to one another.

7 . The device according to claim 1 , wherein the at least two sealing arrangements are arranged in a region of one end of the housing.

8 . The device according to claim 1 , wherein at least one sealing arrangement of the at least two sealing arrangements has at least two sealing structures,

wherein at least one of the at least two sealing structures has a plurality of sealing elements which are elongated, extend in a corresponding main direction, and are adjacent to one another.

9 . The device according to claim 8 , wherein the sealing elements of the at least two sealing structures substantially form a common sealing line.

10 . The device according to claim 1 , wherein sealing elements of at least one of the at least two sealing arrangements are arranged on both sides of the housing wall.

11 . The device according to claim 1 , wherein the sealing elements are designed as lamellas, brushes, bristles, strips, tapes, or hose elements.

12 . The device according to claim 1 , wherein the sealing elements are made of metal, plastic material, rubber, and/or biological material.

13 . The device according to claim 1 , wherein the housing has a circular, oval, rectangular, or square cross-sectional surface.

14 . The device according to claim 1 , wherein the housing is designed in two parts at least in a longitudinal plane.

15 . The device according to claim 1 , wherein at least one sealing arrangement of the at least two sealing arrangements has an intumescent material.

16 . The device according to claim 2 , wherein the first main direction and the second main direction together enclose an angle of substantially 90 degrees, with respect to the transverse plane perpendicular to the longitudinal direction.

17 . The device according to claim 8 , wherein the at least two sealing structures each have a plurality of sealing elements which are elongated, extend in a corresponding main direction, and are adjacent to one another.

18 . The device according to claim 7 , wherein two further sealing arrangements are arranged in a region of an opposite end of the housing.

19 . The device according to claim 15 , wherein the intumescent material is provided at least in the sealing elements of the first and/or second sealing surface, the sealing elements being elongated and arranged in the respective first and second main directions, and configured to expand upon exposure to heat to close the passage channel.

20 . A device for routing one or more lines, pipes, or cables through a building part, comprising:

a housing defining a passage channel that extends in a longitudinal direction;

the housing comprising an upper housing half and a lower housing half, each having a substantially U-shaped cross-section, the upper and lower housing halves being detachably connected to one another along longitudinal side edges thereof;

the housing having an upper wall, a lower wall, a left wall, and a right wall that together form the passage channel, and having a first end opening and a second end opening located opposite one another along the longitudinal direction;

each of the first and second end openings receiving an upper sealing arrangement and a lower sealing arrangement, the upper sealing arrangement being positioned adjacent to the upper wall of the upper housing half and the lower sealing arrangement being positioned adjacent to the lower wall of the lower housing half of the respective first and second end openings;

each sealing arrangement including a first sealing surface comprising a plurality of elongated sealing elements extending in a vertical direction in the passage channel and a second sealing surface comprising a plurality of elongated sealing elements extending in a horizontal direction in the passage channel, the vertical and horizontal sealing elements being oriented substantially 90 degrees with respect to one another about a transverse plane perpendicular to the longitudinal direction;

wherein the sealing elements extending in the horizontal direction extend from the left and right walls of the housing up to a central region, and the sealing elements extending in the vertical direction extend from the upper and lower walls of the housing up to the central region, the sealing elements from opposite sides being unconnected and meeting in mutual proximity at the central region;

wherein each elongated sealing element has a stiffness that decreases from a region of connection to its respective housing wall toward its free end located near the central region;

wherein the first and second sealing surfaces of each sealing arrangement are spaced apart in the longitudinal direction and lie in non-intersecting planes; and

wherein each of the upper and lower sealing arrangements is connected to the housing by a rail-shaped connecting element that receives the respective sealing arrangement and is configured to be plugged or clipped into the respective longitudinal edge of the housing, thereby securing the sealing arrangements within the housing.