Elastic Line Boat Launching Device for Solo Pier Operations
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Solution Overview
Problem
Existing boat launching devices require multiple users to operate effectively, particularly when launching a boat adjacent to a pier, which can be cumbersome and inefficient for solo operations.
Innovation Solution
A boat launching device utilizing an elastic line with two loops and clips, allowing a single user to secure and launch a boat by tying off to pier pilings, enabling solo operation by sliding loops along the elastic line and using clips for secure attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional boat launching methods are used, then the boat can be launched, but multiple users are required to operate effectively
Solution Approach 1:
The launching device is segmented into multiple independent components: an elastic line with first and second ends, a first loop at the first end, a second loop at the second end, and a clip. This segmentation allows each component to perform a specific function (securing, anchoring, controlling tension) while simplifying the overall operation for a single user.
Solution Approach 2:
The elastic line acts as an intermediary element between the boat and the pier pilings. It mediates the force transmission and positioning between the boat and the fixed structures, enabling a single user to control the launching process through the intermediary loops and clip mechanism.
2Productivity
If multiple users are required to operate the launching device, then the boat can be securely launched, but the operation becomes cumbersome and inefficient
Solution Approach 1:
The device enables self-service operation where a single user can independently complete the entire launching process. The user secures the first loop to a front piling, the second loop to a rear piling, and uses the clip to attach the elastic line to the boat, eliminating the need for assistance from other users.
Solution Approach 2:
The elastic line's ability to change its physical state (stretch and retract) allows it to adapt to different positioning requirements during launching. This parameter change capability enables one person to control the boat's movement and positioning that would traditionally require multiple people.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables a single user to efficiently launch a boat adjacent to a pier by simplifying the attachment process, allowing for easy release from a trailer and propulsion into the water, enhancing solo operation capabilities.
Implementation Method 1
The boat launching device preferably includes an elastic line, a first elastic line loop and a second elastic line loop
Data Source
AI summary
A boat launching device preferably includes an elastic line, a first elastic line loop and a second elastic line loop. The elastic line includes a first loop end and a second loop end. The first and second loop ends must be capable of being inserted through a rear line tie-off opening. The first elastic line loop is slidably retained on the elastic line with a first clip. The first loop clip is looped around the first elastic line loop and the elastic line. The second elastic line loop is secured to the first loop end with a second clip. The second loop clip is looped through the first loop end and the second elastic line loop. The first loop end is inserted through a rear line tie-off, the first loop clip and a front line tie-off. The second loop end is secured to the front line tie-off.