CA2255429A1 - Boat dock assist assembly - Google Patents
Boat dock assist assembly Download PDFInfo
- Publication number
- CA2255429A1 CA2255429A1 CA 2255429 CA2255429A CA2255429A1 CA 2255429 A1 CA2255429 A1 CA 2255429A1 CA 2255429 CA2255429 CA 2255429 CA 2255429 A CA2255429 A CA 2255429A CA 2255429 A1 CA2255429 A1 CA 2255429A1
- Authority
- CA
- Canada
- Prior art keywords
- frame
- boat
- assembly
- assist assembly
- boat dock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/24—Mooring posts
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
A floating boat dock assist assembly has a frame with a substantially V-shaped mouth which is truncated by a flexible rubber tire supported by the frame.
Description
TITLE: BOAT DOCK ASSIST ASSEMBLY
FIELD OF THE INVENTION
The present invention relates to a boat dock assist assembly which substantially eases docking of a boat.
BACKGROUND OF THE INVENTION
As anyone who has driven a boat will appreciate, the docking of the boat can be quite awkward. This is particularly true for large sized boats and/or boats which are manned by only one person.
Currently, there are available different types of boat docking assists. One such assist includes a frame having an open region to receive the bow of a boat.
Elastic straps are suspended across the open region to gradually slow the speed of the boat as it enters the frame.
Although having some benefit, the above type of construction also suffers from some drawbacks. For example, if the straps are too tight, they can easily snap under the weight of the boat and if they are made too loose they don't have the desired slowing effect on the boat. In addition, over time, elastic straps tend to weaken, losing their effectiveness and/or completely breaking down.
SUMMARY OF THE PRESENT INVENTION
The present invention provides a boat dock assist assembly which is simple in construction while being extremely efficient in operation. More particularly, the boat dock assist assembly of the present invention comprises a frame which has a generally V-shaped mouth which is truncated by a rubber tire supported by the frame.
FIELD OF THE INVENTION
The present invention relates to a boat dock assist assembly which substantially eases docking of a boat.
BACKGROUND OF THE INVENTION
As anyone who has driven a boat will appreciate, the docking of the boat can be quite awkward. This is particularly true for large sized boats and/or boats which are manned by only one person.
Currently, there are available different types of boat docking assists. One such assist includes a frame having an open region to receive the bow of a boat.
Elastic straps are suspended across the open region to gradually slow the speed of the boat as it enters the frame.
Although having some benefit, the above type of construction also suffers from some drawbacks. For example, if the straps are too tight, they can easily snap under the weight of the boat and if they are made too loose they don't have the desired slowing effect on the boat. In addition, over time, elastic straps tend to weaken, losing their effectiveness and/or completely breaking down.
SUMMARY OF THE PRESENT INVENTION
The present invention provides a boat dock assist assembly which is simple in construction while being extremely efficient in operation. More particularly, the boat dock assist assembly of the present invention comprises a frame which has a generally V-shaped mouth which is truncated by a rubber tire supported by the frame.
Unlike prior art constructions, no adjustments are necessary for proper tensioning of the system but rather the natural resiliency of the tire provides a long lasting impact absorbing surface against which the bow of a boat is guided by the V-shaping of the frame mouth.
According to an aspect of the invention, the frame is supported by floats so that it is self supporting in a body of water. It can either be free floating as its own dock or it can be secured to a fixed dock.
BRIEF DESCRIPTION OF THE DRAWINGS
The above as well as other advantages and features of the present invention will be described in greater detail according to the preferred embodiments of the present invention in which;
Figure 1 is a perspective view looking down on a boat dock assist assembly as fixed to a permanent dock according to a preferred embodiment of the present invention;
Figure 2 is an enlarged perspective view of the boat dock assist assembly of Figure 1;
Figures 3 and 4 are plan views showing the docking of a boat using the assist assembly of Figure 1;
Figure 5 is a side view of the boat docking assembly of Figure 2 with the bow of a boat located within the assist assembly;
Figure 6 shows a boat dock assist assembly according to a further aspect of the present invention.
DETAILED DESCRIPTION ACCORDING TO THE PREFERRED EMBODIMENTS
OF THE PRESENT INVENTION IN WHICH:
Figure 1 shows a boat dock assist assembly generally indicated at 1 which is secured by anchor ropes to a fixed or permanent dock structure. In this particular embodiment, the dock structure simply acts as an anchor but does not provide buoyancy for the system.
As better seen in Figures 2 and 5 of the drawings, the system is self-buoyant through the provision of a pair of spaced apart floats 3 at the front of the system and a further float 5 positioned generally centrally to the rear of the system.
A rigid frame 5 is held in above water level by the floats. This frame is preferably made from light weight metals or aluminum with a substantially open construction.
This minimizes the weight of the frame on the floats keeping the floats themselves relatively small in size.
The frame has a generally triangular front mouth where it is covered by cushioned bumper material 13.
Provided atop the frame are three standard rubber automobile tires set in a triangular pattern. Tire 23, which is at the apex of the triangular pattern, truncates the mouth 11 of the frame. The other two tires 25 sit behind and cushion tire 23.
The frame is provided with a pair of upright posts 15 which prevent sideways motion of tire 23 which as noted above, is blocked against rearward movement by, the two tires 25. These two tires are held on the frame by a plurality of posts 17, 19 and 21.
Figure 5 of the drawings shows that the frame 5 is held above floats 3 by means of upright posts 7 and held above float 5 by an upright post 9. Posts 7 are longer than post 9 giving the frame and the tires atop the frame a downward rearward tilt.
According to an aspect of the invention, the frame is supported by floats so that it is self supporting in a body of water. It can either be free floating as its own dock or it can be secured to a fixed dock.
BRIEF DESCRIPTION OF THE DRAWINGS
The above as well as other advantages and features of the present invention will be described in greater detail according to the preferred embodiments of the present invention in which;
Figure 1 is a perspective view looking down on a boat dock assist assembly as fixed to a permanent dock according to a preferred embodiment of the present invention;
Figure 2 is an enlarged perspective view of the boat dock assist assembly of Figure 1;
Figures 3 and 4 are plan views showing the docking of a boat using the assist assembly of Figure 1;
Figure 5 is a side view of the boat docking assembly of Figure 2 with the bow of a boat located within the assist assembly;
Figure 6 shows a boat dock assist assembly according to a further aspect of the present invention.
DETAILED DESCRIPTION ACCORDING TO THE PREFERRED EMBODIMENTS
OF THE PRESENT INVENTION IN WHICH:
Figure 1 shows a boat dock assist assembly generally indicated at 1 which is secured by anchor ropes to a fixed or permanent dock structure. In this particular embodiment, the dock structure simply acts as an anchor but does not provide buoyancy for the system.
As better seen in Figures 2 and 5 of the drawings, the system is self-buoyant through the provision of a pair of spaced apart floats 3 at the front of the system and a further float 5 positioned generally centrally to the rear of the system.
A rigid frame 5 is held in above water level by the floats. This frame is preferably made from light weight metals or aluminum with a substantially open construction.
This minimizes the weight of the frame on the floats keeping the floats themselves relatively small in size.
The frame has a generally triangular front mouth where it is covered by cushioned bumper material 13.
Provided atop the frame are three standard rubber automobile tires set in a triangular pattern. Tire 23, which is at the apex of the triangular pattern, truncates the mouth 11 of the frame. The other two tires 25 sit behind and cushion tire 23.
The frame is provided with a pair of upright posts 15 which prevent sideways motion of tire 23 which as noted above, is blocked against rearward movement by, the two tires 25. These two tires are held on the frame by a plurality of posts 17, 19 and 21.
Figure 5 of the drawings shows that the frame 5 is held above floats 3 by means of upright posts 7 and held above float 5 by an upright post 9. Posts 7 are longer than post 9 giving the frame and the tires atop the frame a downward rearward tilt.
Figure 3 of the drawings shows a boat as it approaches the assist assembly 1. The mouth of the assembly, which is wider than the prow of the bow of the boat acts as a funneling guide as the boat enters the mouth of the frame. Bumper material 13 avoids any contact with the metal construction of the frame.
The bow of the boat is guided directly onto tire 23. This tire cushions the slowing and final stopping of the boat. The cushioning effect of tire 23 is produced both as a result of the rubber construction of the tire and its resilient rearward support from the rubber tires 25.
As will be understood, the rubber construction of all of the tires has an essentially unlimited life span.
Furthermore, the cushioning effect provided by the tires does not have to be adjusted for large and small boat sizes but rather is capable of handling the size of any boat that would use the assembly.
Figure 4 shows how the system eases one man docking of the boat. Once the bow of the boat has been fully nested as seen in the figure, the operator turns the motor so as to drive the stern of the boat towards the dock while leaving the boat in a slow forward gear to maintain the bow of the boat trapped in the assembly. The boat operator then leaves the boat to tie up to dock which only needs to be done at a single stern location of the boat. The operator then simply shuts the engine down with the boat now fully docked.
As will be appreciated from the above description, the docking of the boat regardless of its size can easily be accomplished by a single individual.
The bow of the boat is guided directly onto tire 23. This tire cushions the slowing and final stopping of the boat. The cushioning effect of tire 23 is produced both as a result of the rubber construction of the tire and its resilient rearward support from the rubber tires 25.
As will be understood, the rubber construction of all of the tires has an essentially unlimited life span.
Furthermore, the cushioning effect provided by the tires does not have to be adjusted for large and small boat sizes but rather is capable of handling the size of any boat that would use the assembly.
Figure 4 shows how the system eases one man docking of the boat. Once the bow of the boat has been fully nested as seen in the figure, the operator turns the motor so as to drive the stern of the boat towards the dock while leaving the boat in a slow forward gear to maintain the bow of the boat trapped in the assembly. The boat operator then leaves the boat to tie up to dock which only needs to be done at a single stern location of the boat. The operator then simply shuts the engine down with the boat now fully docked.
As will be appreciated from the above description, the docking of the boat regardless of its size can easily be accomplished by a single individual.
As a result of the downward rearward tilt of the frame and cushioning tires as earlier described, the prow of the boat does not ride up and over tire 23. Rather, the boat tends to push the assembly towards the dock and if the anchoring ropes are not tight enough, the rear of tires 23 will impact in a cushioning manner with the dock.
As a result of the boat dock assembly having its own floats, it travels up and down with the water level rather than being held at a fixed height. In the embodiment shown in Figures 1 through 5, the ropes are used to anchor the assembly to the dock. Figure 6 of the drawings shows that the dock itself can be provided with a U-shaped bracket 27 with one leg of the U fitted through the open frame of assembly 1. This allows the assembly to move up and down with the water level without having to anchor it by means of ropes or the like to the dock.
Although various preferred embodiments of the present invention have been described in detail, it will be appreciated by those skilled in the art that variations may be made without departing from the spirit of the invention or the scope of the appended claims.
As a result of the boat dock assembly having its own floats, it travels up and down with the water level rather than being held at a fixed height. In the embodiment shown in Figures 1 through 5, the ropes are used to anchor the assembly to the dock. Figure 6 of the drawings shows that the dock itself can be provided with a U-shaped bracket 27 with one leg of the U fitted through the open frame of assembly 1. This allows the assembly to move up and down with the water level without having to anchor it by means of ropes or the like to the dock.
Although various preferred embodiments of the present invention have been described in detail, it will be appreciated by those skilled in the art that variations may be made without departing from the spirit of the invention or the scope of the appended claims.
Claims (6)
1. A boat dock assist assembly comprising a frame having a forwardly opening substantially U-shaped mouth which is truncated by a rubber tire supported by said frame.
2. A boat dock assist assembly as claimed in Claim 1, including floatation means from which said frame is elevated.
3. A boat dock assist assembly as claimed in Claim 2, wherein said floatation means comprises a plurality of floats including a pair of floats spaced from one another to opposite sides of said assembly beneath said mouth of said frame.
4. A boat dock assist assembly as claimed in Claim 1, wherein said frame comprises metallic tubing and wherein said mouth of said frame is padded.
5. A boat dock assist assembly as claimed in Claim 1, wherein said frame is angled rearwardly downwardly.
6. A boat dock assist assembly comprising a plurality of spaced apart floats for floating said assembly in a body of water, a metallic tubing frame elevated from said floats and a triangular array of rubber tires supported by said frame, said frame having a substantially U-shaped padded mouth which is truncated by one of said tires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2255429 CA2255429A1 (en) | 1998-12-10 | 1998-12-10 | Boat dock assist assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2255429 CA2255429A1 (en) | 1998-12-10 | 1998-12-10 | Boat dock assist assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2255429A1 true CA2255429A1 (en) | 2000-06-10 |
Family
ID=29425782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2255429 Abandoned CA2255429A1 (en) | 1998-12-10 | 1998-12-10 | Boat dock assist assembly |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2255429A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960557A (en) * | 2022-06-14 | 2022-08-30 | 重庆交通大学 | Floating type ship collision prevention device with composite cylinder |
| US11834803B2 (en) | 2022-01-13 | 2023-12-05 | Richard Gregory Farrell | Boat docking assist assembly |
-
1998
- 1998-12-10 CA CA 2255429 patent/CA2255429A1/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11834803B2 (en) | 2022-01-13 | 2023-12-05 | Richard Gregory Farrell | Boat docking assist assembly |
| CN114960557A (en) * | 2022-06-14 | 2022-08-30 | 重庆交通大学 | Floating type ship collision prevention device with composite cylinder |
| CN114960557B (en) * | 2022-06-14 | 2024-04-26 | 重庆交通大学 | Composite cylinder floating type ship collision preventing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |