Panel support structure for expanded sunroof opening
An assembly for a sunroof of a vehicle includes a longitudinal rail defining a longitudinal cavity having an opening. A bracket supports a first sunroof panel for movement along the rail, between a closed position and a fully open position. A portion of the bracket extends into the cavity opening and is movable along the cavity from a first side of a plane extending through a forward-most edge of the second sunroof panel to a second side of the plane opposite the first side of the plane, during movement of the first sunroof panel to the fully open position. Enabling the support bracket to move to the second side of the plane aids in maximizing the size of the sunroof opening when the panel is in the fully open position.
1. An assembly for a sunroof of a vehicle, comprising:
a longitudinal rail defining a longitudinal cavity having an opening;
a first sunroof panel and a second sunroof panel, the first sunroof panel being movable with respect to the second sunroof panel between a closed position of the first sunroof panel and a fully open position of the first sunroof panel, the second sunroof panel having a lateral edge; and
a bracket attached to the first sunroof panel so that the first sunroof panel moves with the bracket, the bracket including a pair of oppositely-extending, longitudinally-staggered pins, each pin being structured to slidably and/or rotatably engage one or more associated guide slots formed in the rail, to slidably and rotatably couple the bracket to the rail, a portion of the bracket extending from the first sunroof panel into the rail cavity opening and being operably connected to the rail so as to be movable along the rail cavity opening during movement of the first sunroof panel between the closed position and the fully open position,
the assembly being structured so that the portion of the bracket is movable along the rail cavity opening from a first side of a plane extending through the second sunroof panel lateral edge and perpendicular to an opening direction of the first panel, to a second side of the plane opposite the first side of the plane, during movement of the first sunroof panel from the closed position to the fully open position.
2. The assembly of claim 1 wherein the rail includes a guide block positioned along a first side of the rail cavity and another guide block positioned along a second side of the rail cavity opposite the first side, wherein a first pin of the pair of pins rotatably and/or slidably engages one or more guide slots formed in the guide block, and wherein a second pin of the pair of pins rotatably and/or slidably engages one or more guide slots formed in the other guide block.
3. An assembly for a sunroof of a vehicle, comprising:
a longitudinal rail defining a longitudinal cavity having an opening;
a first sunroof panel and a second sunroof panel, the first sunroof panel being movable with respect to the second sunroof panel between a closed position of the first sunroof panel and
a fully open position of the first sunroof panel, the second sunroof panel having a lateral edge; and
a bracket attached to the first sunroof panel so that the first sunroof panel moves with the bracket, a portion of the bracket extending from the first sunroof panel into the rail cavity opening and being operably connected to the rail so as to be movable along the rail cavity opening during movement of the first sunroof panel between the closed position and the fully open position;
a link extending into the rail cavity opening and structured to be movable along the rail cavity opening, the link being operably connected to the bracket so that the bracket is movable with the link along the rail cavity; and
a drive shoe slidably mounted to the rail so as to be movable along the rail cavity, the drive shoe being operably connected to the link so that the link and the bracket are movable along and within the rail cavity by movement of the drive shoe,
the assembly being structured so that the portion of the bracket is movable along the rail cavity opening from a first side of a plane extending through the second sunroof panel lateral edge and perpendicular to an opening direction of the first panel, to a second side of the plane opposite the first side of the plane, during movement of the first sunroof panel from the closed position to the fully open position.
4. The assembly of claim 3 , wherein the second sunroof panel lateral edge is a forward-most lateral edge of the second sunroof panel and the assembly further comprises a seal operably attached to the second sunroof panel along the second sunroof panel lateral edge, the seal being structured to seal a seam formed between the first and second sunroof panels when the first sunroof panel is in the closed position, the seal having an edge spaced apart from the second sunroof panel lateral edge in a direction toward the first sunroof panel when the first sunroof panel is in the closed position, and wherein the assembly is structured so that a forward-most lateral edge of the first sunroof panel is movable from a first side of a plane extending through the seal edge and perpendicular to the opening direction of the first sunroof panel, to a second side of the plane opposite the first side of the plane.
5. The assembly of claim 3 , wherein the first sunroof panel has a forward-most lateral edge, wherein the second sunroof panel lateral edge is a forward-most lateral edge of the second sunroof panel, and wherein the first sunroof panel forward-most lateral edge is movable to a position on the second side of the plane extending through the second sunroof panel lateral edge and perpendicular to the opening direction of the first panel.
6. The assembly of claim 3 , wherein the second sunroof panel is structured so as not to overlie a portion of the rail cavity opening along which the portion of the bracket moves during motion of the first sunroof panel from a closed position to a fully open position.
7. The assembly of claim 3 , wherein,
the second sunroof panel lateral edge has a seal operably attached therealong, the seal being structured to seal a seam formed between the first and second sunroof panels when the first sunroof panel is in the closed position, the seal having an edge spaced apart from the second sunroof panel lateral edge in a direction toward the first sunroof panel when the first sunroof panel is in the closed position,
the assembly being structured so that the portion of the bracket is movable from a first side of a plane extending through the seal edge and perpendicular to an opening direction of the first panel, to a second side of the plane opposite the first side of the plane, during movement of the first sunroof panel from the closed position to the fully open position.
8. The assembly of claim 3 , wherein the bracket includes a pair of oppositely-extending, longitudinally-staggered pins, each pin being structured to slidably and/or rotatably engage one or more associated guide slots formed in the rail, to slidably and rotatably couple the bracket to the rail.
9. An assembly for a vehicle sunroof, comprising:
a rail defining a longitudinal cavity;
a first and a second sunroof panel, the first sunroof panel being movable between a closed position and a fully open position, the second sunroof panel having a lateral edge;
a bracket affixed to the first sunroof panel and operably connected to the rail so as to be movable along the rail cavity;
a link operably connected to the bracket and structured to be movable with the bracket along the rail cavity; and
a drive shoe slidably mounted to the rail so as to be movable along the rail cavity and operably connected to the link so that the link and the bracket are movable along the rail cavity by movement of the drive shoe,
the assembly being structured so that the bracket is movable along the rail cavity from a first side of a plane extending through the second sunroof panel lateral edge and perpendicular to an opening direction of the first panel, to a second side of the plane opposite the first side of the plane, during movement of the first sunroof panel from the closed position to the fully open position.
10. The assembly of claim 9 , wherein the first sunroof panel has a forward-most lateral edge, wherein the second sunroof panel lateral edge is a forward-most lateral edge of the second sunroof panel, and wherein the first sunroof panel forward-most lateral edge is movable to a position on the second side of the plane extending through the second sunroof panel lateral edge and perpendicular to the opening direction of the first panel.