Haul Line with Securing Mechanism for Quiet Tree Stand Deployment
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Solution Overview
Problem
The setup of portable tree stands is time-consuming and noisy, requiring repeated cycles of climbing and descending to deploy climbing sticks and the tree stand, which increases the likelihood of detection by quarry due to excessive movement and sound.
Innovation Solution
A haul line comprising a primary rope with secondary ropes and a securing mechanism, allowing for the efficient retrieval and deployment of items without the need for repeated ascents and descents, by securing the secondary ropes to the primary rope and using attachment mechanisms to manage equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If repeated cycles of descending and ascending are used to deploy climbing sticks and tree stand, then the setup can be completed with basic equipment, but the setup time increases significantly and excessive movement and sound are generated
Solution Approach 1:
The haul line system allows the hunter to pre-assemble climbing sticks and the tree stand on the ground, then haul them up in a single operation to the desired height. This preliminary assembly eliminates the need for repeated ascents and descents to attach individual components, significantly reducing setup time while maintaining operational simplicity.
Solution Approach 2:
The invention combines multiple deployment functions into a single haul line system that can transport both climbing sticks and the tree stand simultaneously. By merging these separate deployment tasks into one coordinated hauling operation, the system reduces the number of repeated cycles needed and minimizes overall setup time.
2Ease of operation
If repeated cycles of descending and ascending are used to deploy climbing sticks and tree stand, then the setup can be completed with basic equipment, but excessive movement and sound increase the likelihood of detection by quarry
Solution Approach 1:
By assembling all components on the ground before deployment and then hauling them up in a single operation, the system minimizes the number of times the hunter must climb and descend the tree. This reduces the frequency of movements and sounds that could alert quarry, thereby lowering detection risk while keeping the setup process manageable.
Solution Approach 2:
The haul line enables a more continuous deployment process where the hunter ascends once with all necessary equipment already prepared. This continuous action reduces interruptions, repeated movements, and associated sounds compared to the traditional cycle-based approach, thereby reducing detection risk.
3Loss of time
If all necessary gear is hauled up in one attempt via a haul line, then setup time is reduced, but difficulty increases due to weight and bulkiness of the gear
Solution Approach 1:
The haul line system is divided into multiple secondary ropes, each equipped with attachment mechanisms for specific gear types. This segmentation allows the hunter to distribute equipment across multiple attachment points along the primary rope, making the overall hauling operation more manageable despite the total weight and bulk, while still achieving rapid deployment.
Solution Approach 2:
The secondary ropes act as intermediaries between the primary haul line and the gear items. These secondary ropes with their attachment mechanisms distribute the load and provide convenient attachment points, making it easier to handle and haul bulky equipment in a single operation without increasing difficulty disproportionately.
Data Source
AI summary
A haul line may comprise a primary rope having a proximal attachment mechanism attached to the primary rope at a proximal end of the primary rope. The haul line further comprises at least one secondary rope attached to the primary rope, each of the at least one secondary ropes being attached at a first end of the secondary rope to the primary rope and having a secondary attachment mechanism deployed at a second end of the secondary rope. The haul line further comprises a securing mechanism attached to the primary rope in between the primary attachment mechanism and a point along the primary rope where a closest secondary rope of the at least one secondary rope is attached to the primary rope. The securing mechanism is configured to receive at least a portion of each secondary rope or secondary attachment mechanism.