IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0653221
(2009-12-10)
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등록번호 |
US-8695520
(2014-04-15)
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발명자
/ 주소 |
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출원인 / 주소 |
- Innovative Marine Technology Inc.
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대리인 / 주소 |
Nields, Lemack & Frame, LLC
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인용정보 |
피인용 횟수 :
6 인용 특허 :
8 |
초록
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The sailboat of the present invention's space frame base is supported by three hulls. Each hull is allowed to rotate freely about a vertical axis intersecting one vertex of the triangular base and weathervane in the direction sailboat of the present invention motion. The direction that sailboat of t
The sailboat of the present invention's space frame base is supported by three hulls. Each hull is allowed to rotate freely about a vertical axis intersecting one vertex of the triangular base and weathervane in the direction sailboat of the present invention motion. The direction that sailboat of the present invention moves is only constrained by an independent dagger board/canard rudder structure, whose orientation can be controlled relative to the space frame, when locked at an angle, relative to the nominal configuration. There are two masts on the sailboat each with a twin sail set. Each of said mast assemblies', orientation relative to the apparent wind, is controlled by associated canard winglets. These two masts and the fore spar complete the foldable space frame. The mast assembly angle relative to said base deck plane is changeable to enhance lift on one of said bow, starboard, or port hulls.
대표청구항
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1. A sailboat adapted to sail on water in a sailing direction, comprising: a central structural element;a bow hull attached to said central structural element, said bow hull pivotably attached to said central structural element by a first vertical shaft and independently pivotable about a first vert
1. A sailboat adapted to sail on water in a sailing direction, comprising: a central structural element;a bow hull attached to said central structural element, said bow hull pivotably attached to said central structural element by a first vertical shaft and independently pivotable about a first vertical axis;a port side hull support arm extending from said central structural element;a port side hull attached to said port side hull support arm, said port side hull pivotably attached to said port side hull support arm by a second vertical shaft and independently pivotable about a second vertical axis;a starboard side hull support arm extending from said central structural element;a starboard side hull attached to said starboard side hull support arm, said starboard side hull pivotably attached to said starboard side hull support arm by a third vertical shaft and independently pivotable about a third vertical axis;a port side mast support arm;a port side mast assembly attached at a first end to said port side mast support arm;a starboard side mast support arm;a starboard side mast assembly attached at a first end to said starboard side mast support arm; anda fore spar attached at a first end to said central structural element;wherein a second end of said fore spar, a second end of said port side mast assembly and a second end of said starboard side mast assembly are pivotably attached together, such that said port side mast assembly and said starboard side mast assembly rotate independently; andwherein said bow hull, said port side hull and said starboard side hull form vertices of a triangle, and each of said bow hull, said port side hull and said starboard side hull can rotate about its respective vertical axis independently of the other hulls; anda rudder and dagger board assembly, having a horizontal axis, pivotably attached to an underside of said central structural element by a central shaft, such that said horizontal axis of said rudder and dagger board assembly defines a direction in which said sailboat travels, wherein said rudder and dagger board assembly can rotate independently of said hulls. 2. The sailboat of claim 1, further comprising a helmspersons chair mounted to said central shaft, such that said chair always faces said direction of travel. 3. The sailboat of claim 1, wherein said rudder and dagger board assembly can rotate +/−90 degrees. 4. The sailboat of claim 1, wherein said port side mast assembly and said starboard side mast assembly each comprise a twin sail set, having a first configuration wherein a first of said twin sails can be moved forward relative to a second twin sail, such that said first twin sail acts as a jib and said second twin sail acts as a main sail; and a second configuration where said second of said twin sails can also be moved forward relative to said first twin sail, such that said first twin sail acts as a main sail and said second twin sail acts as a jib. 5. A sailboat adapted to sail on water in a sailing direction comprising: a central structural element;a bow hull attached to said central structural element;a fore spar attached at a first end to said central structural element;a port side hull support arm extending from said central structural element;a port side hull attached to said port side hull support arm;a port side mast support arm;a port side mast assembly attached at a first end to said port side mast support arm;a starboard side hull support arm extending from said central structural element;a starboard side hull attached to said starboard side hull support arm;a starboard side mast support arm;a starboard side mast assembly attached at a first end to said starboard side mast support arm;a rudder and dagger board assembly, having a horizontal axis, pivotably attached to an underside of said central structural element by a central shaft, such that said horizontal axis of said rudder and dagger board assembly defines a direction in which said sailboat travels, wherein said rudder and dagger board assembly can rotate independently of said hullswherein a second end of said fore spar, a second end of said port side mast assembly and a second end of said starboard side mast assembly are pivotably attached together; andwherein said port side mast assembly and said starboard side mast assembly each comprise a twin sail set, having a first configuration wherein first of said twin sails is moved forward relative to a second twin sail, such that said first twin sail acts as a jib and said second twin sail acts as a main sail, and a second configuration where said second of said twin sails is moved forward relative to said first twin sail, such that said first twin sail acts as a main sail and said second twin sail acts as a jib; andwherein said bow hull is pivotably attached to said central structural element by a first vertical shaft and is independently pivotable about a first vertical axis;said port side hull pivotably attached to said port side hull support arm by a second vertical shaft and independently pivotable about a second vertical axis; andsaid starboard side hull pivotably attached to said starboard side hull support arm by a third vertical shaft and independently pivotable about a third vertical axis, and wherein each of said bow hull, said port side hull and said starboard side hull can rotate about a respective vertical axis independently of the other hulls. 6. The sailboat of claim 5, wherein said rudder and dagger board assembly can rotate +/−90 degrees. 7. The sailboat of claim 5, further comprising a helmspersons chair mount to said central shaft, such that said chair always faces said direction of travel. 8. A sailboat adapted to sail on water in a sailing direction, comprising: a central structural element;a bow hull attached to said central structural element, said bow hull pivotably attached to said central structural element by a first vertical shaft and independently pivotable about a first vertical axis;a port side hull support arm extending from said central structural element;a port side hull attached to said port side hull support arm, said port side hull pivotably attached to said port side hull support arm by a second vertical shaft and independently pivotable about a second vertical axis;a starboard side hull support arm extending from said central structural element;a starboard side hull attached to said starboard side hull support arm, said starboard side hull pivotably attached to said starboard side hull support arm by a third vertical shaft and independently pivotable about a third vertical axis;wherein said bow hull, said port side hull and said starboard side hull form vertices of a triangle, and each of said bow hull, said port side hull and said starboard side hull can rotate about its respective vertical axis independently of the other hulls;a rudder and dagger board assembly, having a horizontal axis, pivotably attached to an underside of said central structural element by a central shaft, such that said horizontal axis of said rudder and dagger board assembly defines a direction in which said sailboat travels, wherein said rudder and dagger board assembly can rotate independently of said hulls; anda helmspersons chair mounted to said central shaft, such that said chair always faces said direction of travel. 9. The sailboat of claim 8, wherein said rudder and dagger board assembly can rotate +/−90 degrees. 10. The sailboat of claim 8, wherein said port side mast assembly and said starboard side mast assembly each comprise a twin sail set, having a first configuration wherein a first of said twin sails can be moved forward relative to a second twin sail, such that said first twin sail acts as a jib and said second twin sail acts as a main sail; and a second configuration where said second of said twin sails can also be moved forward relative to said first twin sail, such that said first twin sail acts as a main sail and said second twin sail acts as a jib.
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