Multi-Faceted Staking System with Bail Lever Mechanism
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Solution Overview
Problem
Existing staking systems face challenges in securing items at various anchoring angles and require significant force for removal, often leading to tripping hazards and instability, especially on uneven ground surfaces.
Innovation Solution
A stake system with a multi-faceted support allowing for various anchoring angles and a fulcrum-based lever action removal mechanism, featuring a bail that can be rotated and secured at different angles, enabling efficient and ergonomic extraction of stakes from the ground.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a stake is driven directly perpendicular to the ground surface, then the stake can be easily driven in, but it may prematurely be pulled out of the ground when subjected to forces at angles (e.g., 75° from the ground surface)
Solution Approach 1:
The patent changes the geometric parameters of the stake by providing it with a multi-faceted configuration (e.g., three facets at different angles) instead of a single perpendicular orientation. This allows the stake to be driven at different angles depending on the application, optimizing both ease of installation and retention reliability for various force vectors and ground conditions.
Solution Approach 2:
The stake system incorporates rotational capability, allowing the stake to be oriented dynamically at different angles during installation and use. This dynamic adjustment enables the stake to adapt to different anchoring requirements, maintaining both ease of installation and reliable retention across various operational conditions.
2Ease of operation
If complicated and heavy equipment is used to provide lever action removal, then stake removal is enabled, but tripping hazards are created and the system becomes more complex
Solution Approach 1:
The patent extracts the lever arm function from a separate heavy equipment component and integrates it directly into the stake head itself. The stake head incorporates a built-in lever arm and fulcrum mechanism, allowing users to remove stakes with simple hand-operated leverage rather than requiring complex external removal equipment, thereby reducing tripping hazards and system complexity.
Solution Approach 2:
The stake head combines multiple functions into a single integrated component: anchoring, leverage for removal, and fulcrum for lever action. By merging the removal mechanism directly into the stake head, the patent eliminates the need for separate heavy removal equipment, simplifying the overall system while maintaining ease of operation.
3Reliability
If stakes are driven at a set angle into the ground to compensate for non-perpendicular forces, then anchoring reliability improves, but the lack of a secure base still results in the stake pulling out of the ground
Solution Approach 1:
The multi-faceted stake design provides universal adaptability by offering multiple facets at different predetermined angles (e.g., 0°, 30°, 60°, 90°). This allows the stake to be optimally oriented for various anchoring scenarios, maintaining reliable anchoring across different force vectors and ground conditions while providing versatility in angle selection.
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
The system provides secure anchoring at multiple angles and facilitates easy, low-profile removal of stakes with reduced force requirements, minimizing tripping hazards and ensuring stability on uneven surfaces.
Implementation Method 1
A puller, a stick, handle, or otherwise, can be used to remove the device. The puller is set through the bail and anchored at the ground/floor opposite the near end. The far end, into the ground allow lifting force. Lever action is created as the near end can be lifted, forcing the puller to rotate around the bail (as a fulcrum) forcing the support upwards.
Data Source
AI summary
A staking system includes a multifaceted support, each of the faces including a separate aperture to allow a stake to mount therethrough at varying angles. The support may be made of two separable elements. A bail is hingedly mounted in the support and set between various positions over the top of the support. A puller can be used to cause lever-action removal of the stake from the ground, and the pullet may be adjected to various distances. The support may be rotated along the ground surface to provide better attack angles for the lever-actuated removal.