Rail Climber Mechanism for Ladder-Free Tree Stand Installation
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Solution Overview
Problem
Existing tree stands require the use of ladders for installation and relocation, which is difficult and dangerous in wilderness environments with uneven surfaces, and are not easily movable between multiple hunting locations, often necessitating multiple stands.
Innovation Solution
A tree stand system featuring a rail with a mechanism for attaching to trees and slideable rail climber mechanisms that allow for adjustable height without ladders, enabling easy installation and relocation by engaging and disengaging pegs with holes on the rail.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of stationary object
If a ladder is used to carry and install the tree stand at high altitude, then the tree stand can be installed at the desired height, but it becomes difficult and dangerous to operate in wilderness environments with uneven surfaces
Solution Approach 1:
The patent removes the ladder from the system entirely by using a rail-mounted climber mechanism that climbs the tree trunk directly. The climber attaches to the tree and provides a platform to lift the stand to high altitudes without requiring external ladder equipment, thus eliminating the safety hazards of using ladders on uneven wilderness surfaces.
Solution Approach 2:
The patent introduces a rail climber mechanism as an intermediary device between the ground and the high-altitude installation point. The climber mechanism with pegs engaging rail holes provides a safe intermediate platform for lifting the tree stand to the desired height without requiring the operator to climb a ladder on unstable terrain.
2Stability of the object's composition
If the tree stand is fixed to a specific location, then it provides a stable hunting position, but it becomes difficult to relocate to different hunting locations
Solution Approach 1:
The patent divides the tree stand system into separable components: the stand itself and the rail climber mechanism. The climber can be detached from the rail and transferred to a different tree location, allowing the stand to be relocated while maintaining its stable platform structure when installed.
Solution Approach 2:
The patent makes the tree stand system dynamic by enabling the climber mechanism to be moved along the rail to different heights and locations. The pegs can engage different holes in the rail to adjust the position, and the entire climber assembly can be removed and reinstalled at new locations, providing both stability during use and flexibility for relocation.
3Adaptability or versatility
If multiple tree stands are erected for different hunting locations, then hunting coverage is improved, but the complexity and cost of equipment increases
Solution Approach 1:
The patent creates a universal tree stand system where a single stand with a relocatable climber mechanism can serve multiple hunting locations. The climber can be transferred between different trees and adjusted to various heights, allowing one stand to replace multiple fixed stands and reducing overall equipment complexity and cost.
Data Source
AI summary
A tree stand and method of installing includes a rail system, a seat portion and a foot-rest portion. The seat portion and the rail portion are held to the rail portion by a climber mechanism that locks each to the rail upon downward pressure but allows each to be lifted to disengage with the rail for moving up/down the rail. By alternately locking/disengaging the climber mechanism with the rail, a user successively moves the foot-rest portion higher on the rail, then moves the seat portion higher on the rail until both are at a desired height.