Rotating and sliding boarding door assembly systems for a vessel and a vessel having the same
The present invention relates to a rotating and sliding boat boarding door mechanism configured to aid the vessel's occupants in their ingress and egress to and from the vessel. More particularly, the present invention provides a rotating and sliding boat boarding door assembly and system that slidingly moves into a recess in the vessel's exterior (e.g., side, transom, and/or gunwale) that has been configured to receive and maintain the boarding door assembly in a position where it is out of sight when fully recessed.
1. A rotating and sliding boarding door assembly for a boat, comprising:
a door having a gunwale portion positioned in an opening in a gunwale of the boat when the assembly is in a closed position, and a hull portion positioned below said gunwale portion, said hull portion positioned in an opening in a hull side of the boat when the assembly is in the closed position;
a plurality of actuators coupled with said gunwale portion and said hull portion, said actuators being configured to rotate the gunwale portion toward an interior of the boat into a sliding position and to slide the gunwale portion and the hull portion into a recess in a hull of the boat when the gunwale portion is in the sliding position; and
one or more tracks, slideably coupled with said gunwale portion and/or said door portion, for guiding said gunwale portion and said door portion into said recess;
where said gunwale portion and said hull portion are fully retracted into said recess when the assembly is in an open position such that a continuous opening in the topside of the boat is provided for boarding.
2. The boarding door assembly as recited in claim 1 , further comprising a retractable recess cover to cover the recess in the hull when the door assembly is in a closed position.
3. The boarding door assembly as recited in claim 1 , wherein said recess has an opening shaped to receive at least said gunwale portion.
4. The boarding door assembly as recited in claim 1 , wherein said recess has an opening shaped to correspond to a cross-sectional shape of said gunwale portion.
5. The boarding door assembly as recited in claim 1 , wherein said gunwale portion it rotatably coupled with said hull portion.
6. The boarding door assembly as recited in claim 1 , further comprising a controller for controlling actuation of the actuators, wherein said actuators are electric, and said controller is configured to move said door between the closed position and the open position.
7. The boarding door assembly as recited in claim 6 , wherein the controller may be remotely controlled by a wireless remote control.
8. The boarding door assembly as recited in claim 1 , further including a step portion configured to cover an exposed portion of the hull opening when the door is in the open position and to rotate upward into the cockpit to allow the door to be moved into the closed position.
9. The boarding door assembly as recited in claim 8 , further including a ram, positioned on a leading bottom edge of the hull portion, said ram being shaped to lift said step portion so that it rotates upward into the cockpit as the door moves into the closed position, and to lower said step portion to cover the exposed portion of the hull opening when the door moves to the open position.
10. The boarding door assembly as recited in claim 1 , wherein said plurality of actuators includes a first linear actuator for rotating said gunwale portion, a second linear actuator for securing said gunwale portion when the door assembly is in the closed position by extending at least one pin into a recess in the hull, and a third actuator for sliding said door portion and said gunwale portion, together, into the recess.
11. A boat having a rotating and sliding boarding door assembly, comprising:
a hull having an opening in a side for boarding and at least one recess into the side of the hull in a side of the opening;
a door having a gunwale portion positioned in the top of opening when the door is in a closed position so as to form a portion of the top-deck and a a hull portion positioned below said gunwale portion, said hull portion positioned in the opening in the side of the hull when the door is in the closed position;
a plurality of actuators coupled with said gunwale portion and said hull portion, said actuators being configured to rotate the gunwale portion toward an interior of the boat into a sliding position and to slide the gunwale portion and the hull portion into a recess in a hull of the boat when the gunwale portion is in the sliding position; and
one or more tracks, slideably coupled with said gunwale portion and/or said hull portion, for guiding said door into said recess;
where said gunwale portion and said door portion are fully retracted into said recess when the assembly is in an open position such that a continuous opening in the topside of the boat is provided for boarding.
12. The boat as recited in claim 11 , further comprising a retractable recess cover to cover the recess in the hull when the door is in the closed position.
13. The boat as recited in claim 11 , wherein said recess has an opening shaped to receive at least said gunwale portion.
14. The boat as recited in claim 11 , wherein said recess has an opening shaped to correspond to a cross-sectional shape of said gunwale portion.
15. The boat as recited in claim 11 , wherein said gunwale portion it rotatably coupled with said hull portion.
16. The boat as recited in claim 11 , further comprising a controller for controlling actuation of the actuators, wherein said actuators are electric, and said controller is configured to move the door between the closed position and the open position.
17. The boat as recited in claim 16 , wherein the controller may be remotely controlled by a wireless remote control.
18. The boat as recited in claim 11 , further including a step portion configured to cover an exposed portion of the hull opening when the door is in the open position and to rotate upward into the cockpit to allow the door to be moved into the closed position.
19. The boat as recited in claim 18 , further including a ram, positioned on a leading bottom edge of the hull portion, said ram being shaped to lift said step portion so that it rotates upward into the cockpit as the door moves into the closed position, and to lower said step portion to cover the exposed portion of the hull opening when the door moves to the open position.
20. The boat as recited in claim 11 , wherein said plurality of actuators includes a first linear actuator for rotating said gunwale portion, a second linear actuator for securing said gunwale portion when the door is in the closed position by extending at least one pin into a recess in the hull, and a third actuator for sliding said hull portion and said gunwale portion, together, into the recess.
21. The assembly as recited in claim 9 , wherein the step portion includes a top layer of a nonskid material.
22. The boat as recited in claim 19 , wherein the step portion includes a top layer of a nonskid material.