Abstract:
A line guiding and securing system for guiding a line thrown from a boat down into a securing device fastened to a piling or seawall. Device has a pair of arms that reach upwardly and outwardly to form a V shape that guides the line to a central channel. System operates with a line throwing ball attached to the end of the line. The ball catches in the central channel for securing the boat and must be lifted vertically to release.
Inventors:
Burns, Joel (801 NW. 12 Ave., Dania, FL, 33004)
Application Number:
06/859020
Publication Date:
11/17/1987
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Referenced by:
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Export Citation:
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Primary Class:
114/230.290
Other Classes:
24/130, 114/218
International Classes:
B63B21/04; B63B21/00; B63B21/04
Field of Search:
114/218, 114/230, 114/266, 114/267, 114/199, 114/200, 114/231, 114/343, 114/362, 114/381, 114/249, 441/3, 24/230.5TP, 24/128, 24/130
US Patent References:
| 1770967 | Bollard | July, 1930 | Bean | 114/218 |
| 3110046 | Mooring buoy | November, 1963 | Fischer | 114/230 |
| 3126858 | | March, 1964 | Rusinski | 114/218 |
| 3473505 | MOORING DEVICE | October, 1969 | Brown | 114/218 |
| 3507243 | MARINE CLEAT AND ROPE GUIDE | April, 1970 | Brown | 114/218 |
| 4028054 | Permanent-press system | April, 1978 | Bruner | 114/230 |
| 4114553 | Mooring device and cleat | September, 1978 | Zidek | 114/230 |
| 4173194 | Marine cleat for receiving a thrown line | November, 1979 | McLaughlin | 114/230 |
Primary Examiner:
Peters Jr., Joseph F.
Assistant Examiner:
Bartz, Clifford T.
Attorney, Agent or Firm:
Blum, Alvin S.
Claims:
What is claimed is:
1. A mooring line guiding and holding system for securing a water craft to a fixed vertical object with at least one line terminating in a throwing ball means of greater diameter than said line, comprising: vertical attaching means for attaching said system to said fixed vertical object; vertical channel means attached at its posterior portion to said vertical attaching means, said vertical channel means having an open top for receiving said throwing ball means through said open top; said channel means further including ball retaining means for retaining said ball means, guiding arms attached to the anterior portion of said channel means, said arms in a first, lower portion extending vertically upward from said channel means substantially parallel to one another and spaced apart in a central space a distance sufficiently great to pass said line but insufficient to pass said ball means, said arms in a second, upper portion extending upward from said lower portion at an angle from the vertical of greater than ten degrees and less than eighty degrees, wherein the pair of upper portions of arms form a V-shape lying substantially in a plane intersecting the path of a line thrown from said water craft to said fixed object, said arms adapted for guiding said line down from any lateral position at which it strikes said arms and centrally to said central space as it falls and adapted for guiding said throwing ball means at the end of said line into the top of said channel means; said anterior portion of said channel means having slot means coextensive with said central space and extending downward from said open top a distance greater than the radius of said ball means, said slot means adapted for passing said line from said channel means to said water craft and for retaining said ball within said channel means when tension is applied to said line by a secured water craft, said channel means having a substantially vertical longitudinal axis for releasing said ball means when said line is lifted vertically.
2. The invention of claim 1 including throwing ball means substantially spherical in shape and having a diametral hole therethrough, said hole having a first portion of a diameter large enough to pass said line but not large enough to pass a knot in said line and a second portion large enough to pass said knot, said ball means adapted for securing to the end of said line to be thrown over said arms and to lodge in said channel means for securing said water craft.
3. The invention of claim 1 wherein said channel means is substantially cylindrical in shape.
4. The invention of claim 1 including a pair of arm holding apertures formed in the anterior portion of said channel means, said apertures adapted for holding said arms.
5. The invention of claim 4, wherein said apertures and said arms are non-circular in cross section to prevent rotation of said arms when installed in said apertures.
6. The invention of claim 5 including formation of said attaching means, said channel means and said apertures in a combined profile extrusion.
7. The invention of claim 6 wherein said extrusion is composed of an aluminum alloy.
8. The invention of claim 6, wherein said extrusion is composed of a plastic material.
9. The invention of claim 1, wherein said upper portion of said arm is comprised of a fixed lower portion and an attachable upper portion for packaging and shipping in a more convenient disassembled form.
10. The invention of claim 1, wherein said fixed object is a piling.
11. The invention of claim 1, wherein said fixed object is a seawall.
12. The invention of claim 1, wherein said channel means and said vertical attaching means are formed from a single folded sheet.
13. The invention of claim 10, wherein said vertical attaching means has a surface for attaching to said piling that has the shape of a portion of a cylinder for more effective attachment.
14. A mooring line guiding and holding system for securing a watercraft to a fixed vertical surface such as a piling or seawall with a throw line terminating in an enlarged head, comprising:
15. The invention of claim 14 including a pair of arm holding apertures formed in the anterior portion of said channel means, said apertures adapted for holding said arms.
16. The invention of claim 15, wherein said apertures and said arms are non-circular in cross section to prevent rotation of said arms when installed in said apertures.
17. The invention of claim 16 including formation of said attaching means, said channel means and said apertures in a combined profile extrusion of aluminum alloy.
18. The invention of claim 16 including the formation of said attaching means, said channel means and said apertures in a combined profile extrusion of a plastic material.
19. The invention of claim 14, wherein said upper portion of said arm is comprised of a fixed lower portion and an attachable upper portion for packaging and shipping in a more convenient disassembled form.
20. The invention of claim 14, wherein said channel means and said attaching plate means are formed from a single folded sheet.
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