Equalizer Clamp Assembly for Single-Action Multi-Directional Locking
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Solution Overview
Problem
Conventional clamps require multiple components and forcing means to secure objects in different directions, increasing complexity and cost, while there is a need for a clamp system that can use a single action to lock multiple objects with various force factors.
Innovation Solution
A clamp apparatus comprising a clamp assembly with a T-bar fastener assembly, washer assembly, and control assembly that allows for simultaneous clamping in multiple directions using a single forcing means, such as a knob, by advancing the washer along the threaded T-bar to apply force to both the upper and lower body portions, enabling angular movement and balanced force distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple forcing means are used to secure objects in different directions, then the clamping capability is improved, but the device complexity increases
Solution Approach 1:
The patent combines multiple forcing means into a single integrated forcing mechanism. The clamp body includes a single forcing means that simultaneously applies force in multiple directions through its structural design, eliminating the need for separate forcing means for each clamping direction. This merging reduces component count and simplifies the overall device structure while maintaining the ability to secure objects in different directions.
Solution Approach 2:
The forcing means is designed with multi-functionality to perform multiple clamping operations simultaneously. The structural configuration of the forcing means allows it to engage with and apply clamping force to multiple objects or surfaces in different orientations through a single actuation action, making the device adaptable to various clamping scenarios without requiring additional components.
2Adaptability or versatility
If multiple forcing means are used to secure objects in different directions, then the clamping capability is improved, but the manufacturing cost increases
Solution Approach 1:
The patent combines multiple forcing means into a single integrated forcing mechanism. The clamp body includes a single forcing means that simultaneously applies force in multiple directions through its structural design, eliminating the need for separate forcing means for each clamping direction. This merging reduces component count and simplifies the overall device structure while maintaining the ability to secure objects in different directions.
Solution Approach 2:
The forcing means is designed with multi-functionality to perform multiple clamping operations simultaneously. The structural configuration of the forcing means allows it to engage with and apply clamping force to multiple objects or surfaces in different orientations through a single actuation action, making the device adaptable to various clamping scenarios without requiring additional components.
3Device complexity
If a single forcing means is used to clamp multiple objects, then the device complexity is reduced, but the ability to apply different force factors is compromised
Solution Approach 1:
The patent applies local quality by designing the forcing means with differentiated force application zones. The forcing means includes multiple contact surfaces or engagement points that can independently apply different magnitudes of force to different objects. This allows the single forcing means to provide localized force control, adapting to the specific requirements of each clamped object while maintaining overall structural simplicity.
Solution Approach 2:
The forcing means incorporates dynamic characteristics that allow it to adaptively distribute force during operation. As the clamp body is actuated, the forcing means can dynamically adjust the force distribution to each contact point based on the mechanical properties and positioning of the clamped objects, enabling different force factors to be applied simultaneously without requiring multiple independent control mechanisms.
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 solution enables efficient single-action locking of multiple components in different force factors, reducing component complexity and manufacturing costs, while allowing for easy sterilization and improved aesthetic appearance in various applications, including surgical and roofing contexts.
Implementation Method 1
a T-bar fastener assembly with a threaded portion disposed in openings of the upper and lower body portions so as to join them
Implementation Method 2
advancing the washer along the threaded T-bar to apply force to both the upper and lower body portions
Data Source
AI summary
A multi-directional, equalizer clamp device is disclosed that provides, via a single action, a way to lock multiple objects that may be disposed in different numerous directions. The clamp may also achieve clamping using numerous force factors, and may be configured to attach and secure objects, such as pins, to the side rail of a support and/or operating table via a single-point of operation. The clamp device comprises upper and lower body portions which are configured to clamp to a side rail along a primary clamping direction, and are further configured to receive objects and clamp them along a secondary clamping direction. The clamp device further comprises a control assembly, such as a knob, to facilitate and achieve simultaneous clamping along both primary and secondary clamping directions at a single point of control.