Boat windshield with sliding walk-through door

1. A boat windshield with a walk-through door, comprising:

a door frame attachable to a boat, the door frame including a panel side member and a door side member;

a fixed door panel secured in the door frame, the fixed door panel including a framework having a top member extending between and connecting the panel side member and the door side member, an inside member, and a bottom member extending from the panel side member to the inside member; and

a sliding door panel directly engaging the framework of the fixed door panel and displaceable laterally across the top member of the framework relative to the panel side member and the door side member between an open position at least partly overlaying the fixed door panel and a closed position.

2. A boat windshield according to claim 1 , further comprising:

a top track disposed on the top member;

a bottom track disposed on the bottom member;

at least one top traveler coupled with the sliding door panel and engaging the top track; and

at least one bottom traveler coupled with the sliding door panel and engaging the bottom track.

3. A boat windshield according to claim 2 , further comprising a roller post fixed to the inside member and positioned adjacent a distal end of the bottom member, the roller post supporting the sliding door panel.

4. A boat windshield according to claim 3 , wherein a support position of the roller post is adjustable.

5. A boat windshield according to claim 4 , wherein the roller post comprises a channel member fixed to the inside member and a post member disposed in the channel member, wherein a position of the post member relative to the channel member is adjustable to adjust the support position of the roller post.

6. A boat windshield according to claim 5 , wherein the roller post further comprises a roller that is coupled with the post member.

7. A boat windshield according to claim 5 , wherein the post member is locked in the support position by a lock screw extending through the channel member into engagement with the post member.

8. A boat windshield according to claim 2 , wherein one of the at least one bottom traveler is positioned laterally outside of the sliding door panel.

9. A boat windshield according to claim 1 , further comprising a door latch secured to a distal end of the sliding door panel and selectively engageable with a corresponding receiver positioned in the door side member.

10. A boat windshield with a walk-through door, comprising:

a door frame attachable to a boat;

a fixed door panel secured in the door frame;

a sliding door panel secured in the door frame and displaceable between an open position and a closed position;

a top track and a bottom track coupled with the fixed door panel;

a top traveler coupled with the sliding door panel and engaging the top track;

a bottom traveler coupled with the sliding door panel and engaging the bottom track; and

a roller post positioned adjacent a bottom edge of the fixed door panel, the roller post supporting the sliding door panel.

11. A boat windshield according to claim 10 , wherein a support position of the roller post is adjustable.

12. A boat windshield according to claim 11 , wherein the roller post comprises a channel member positioned adjacent the bottom edge of the fixed door panel and a post member disposed in the channel member, wherein a position of the post member relative to the channel member is adjustable to adjust the support position of the roller post.

13. A boat windshield according to claim 12 , wherein the roller post further comprises a roller that is coupled with the post member.

14. A boat windshield according to claim 12 , wherein the post member is locked in the support position by a lock screw extending through the channel member into engagement with the post member.

15. A boat windshield with a walk-through door, comprising:

a fixed panel framework attachable to a boat;

a sliding door panel coupled to and cooperable with the fixed panel framework and displaceable between an open position and a closed position, the sliding door panel including top and bottom travelers mounted for displacement on tracks secured to the fixed panel framework; and

a roller post positioned adjacent a bottom edge of the fixed panel framework and supporting the sliding door panel during displacement between the open and closed positions.

16. A boat windshield with a walk-through door, comprising:

a fixed panel framework attachable to a boat;

a sliding door panel coupled to and cooperable with the fixed panel framework and displaceable between an open position and a closed position, the sliding door panel including top and bottom travelers mounted for displacement on tracks secured to the fixed panel framework; and

a roller post positioned adjacent an edge of the fixed panel framework and supporting the sliding door panel during displacement between the open and closed positions.

17. A boat windshield with a walk-through door, comprising:

a door frame attachable to a boat, the door frame including a panel side member and a door side member;

a fixed door panel secured in the door frame, the fixed door panel including a framework having a first member extending between and connecting the panel side member and the door side member, an inside member, and a second member extending from the panel side member to the inside member; and

a sliding door panel coupled with the framework of the fixed door panel and displaceable laterally across the first member of the framework relative to the panel side member and the door side member between an open position at least partly overlaying the fixed door panel and a closed position.