Vehicle roof assemblies having fluid passages
View Patent ↗A vehicle roof assembly including a roof panel, a side panel coupled to the roof panel, thereby defining a roof ditch, a passage extending along the roof ditch, and a sealing member at least partially encasing the passage. The passage allows fluid to flow along the roof ditch.
1. A vehicle roof assembly comprising:
a roof panel;
a side panel coupled to the roof panel, defining a roof ditch;
a passage extending along the roof ditch;
a sealing member at least partially encasing the passage, wherein the passage allows fluid to flow along the roof ditch; and
an opening formed in the sealing member, wherein:
the passage includes a front end and an opposite rear end, and a plurality of openings;
the plurality of openings are positioned at the front end, the rear end, and adjacent the opening in the sealing member; and
the passage extends from the front end to the opening in the sealing member, and from the opening in the sealing member to the rear end.
2. The vehicle roof assembly of claim 1 , further comprising:
a mount for mounting an external vehicle component, wherein the mount is positioned in the roof ditch.
3. The vehicle roof assembly of claim 1 , wherein the sealing member is formed in the roof ditch.
4. The vehicle roof assembly of claim 1 , wherein the passage is partially formed within the sealing member.
5. The vehicle roof assembly of claim 1 , wherein the passage is entirely formed within the sealing member.
6. The vehicle roof assembly of claim 1 , further comprising:
a tubing extending along the roof ditch and encased by the sealing member, wherein the passage is defined by the tubing.
7. The vehicle roof assembly of claim 1 , wherein the roof panel is superposed with the side panel.
8. The vehicle roof assembly of claim 1 , wherein the roof ditch includes a bottom, a first side wall, and a second side wall.
9. The vehicle roof assembly of claim 8 , wherein the passage is positioned adjacent one of the first side wall and second side wall.
10. The vehicle roof assembly of claim 8 , wherein the roof ditch is acutely angled in a vehicle width direction, such that the first side wall is positioned higher than the second side wall in a vehicle vertical direction, and
the passage is positioned adjacent the second side wall.
11. The vehicle roof assembly of claim 1 , wherein a cross-section of the passage is circular.
12. The vehicle roof assembly of claim 1 , wherein a cross-section of the passage is semi-circular.
13. A vehicle roof assembly comprising:
a roof panel;
a side panel coupled to the roof panel, defining a roof ditch;
a passage extending along the roof ditch;
a sealing member at least partially encasing the passage, wherein the passage allows fluid to flow along the roof ditch; and
a tubing extending along the roof ditch and encased by the sealing member, wherein the passage is defined by the tubing.
14. The vehicle roof assembly of claim 13 , wherein the sealing member is formed in the roof ditch.
15. The vehicle roof assembly of claim 13 , wherein the roof panel is superposed with the side panel.
16. The vehicle roof assembly of claim 13 , wherein the roof ditch includes a bottom, a first side wall, and a second side wall.
17. The vehicle roof assembly of claim 16 , wherein the passage is positioned adjacent one of the first side wall and second side wall.
18. The vehicle roof assembly of claim 16 , wherein the roof ditch is acutely angled in a vehicle width direction, such that the first side wall is positioned higher than the second side wall in a vehicle vertical direction, and
the passage is positioned adjacent the second side wall.
19. The vehicle roof assembly of claim 13 , wherein a cross-section of the passage is circular.