Razor Wire Barrier Alignment and Deployment Mechanism

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Solution Overview

Problem

Existing deployable razor wire barriers often become misaligned during or after deployment, reducing their effectiveness, and access points like gates are vulnerable due to tangling issues and climbing points.

Innovation Solution

A razor wire barrier with a frame and interior razor wire sections, including concertina coils and planar sections, along with component receptacles for easy movement by machinery, ensuring proper alignment and security while allowing passage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If concertina coils are deployed to create a movable barrier, then the barrier can be rapidly deployed and repositioned, but the barrier becomes misaligned and does not attain or retain a desired deployed configuration

Engineering Contradiction:
Improverapid deploymentVSAvoidbarrier alignment
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The patent changes the physical state of the concertina coils from compressed to extended, and introduces tensioning mechanisms to maintain proper tension and alignment during and after deployment, resolving the contradiction between rapid deployment and alignment retention

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent introduces intermediary components such as tensioning mechanisms, alignment guides, and support structures that mediate between the deployed barrier and the ground, ensuring the barrier maintains its desired configuration without compromising rapid deployment

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If razor wire is placed in close proximity to the gate to minimize the gap, then security at the access point is improved, but the razor wire may get tangled, causing issues opening and closing the gate

Engineering Contradiction:
Improvesecurity at access pointVSAvoidgate operation
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent extracts the razor wire from immediate proximity to the gate opening path, positioning it at a distance that maintains security effectiveness while eliminating the tangling problem that interferes with gate operation

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent positions the razor wire in a different spatial dimension or plane relative to the gate, such as mounting it on an angled support structure or elevated position, allowing the gate to operate freely in its plane while the razor wire provides security from a different dimension

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Device complexity

If exposed posts are used to support the razor wire at the access point, then the barrier structure is simplified, but the exposed posts create climbing points that reduce security

Engineering Contradiction:
Improvebarrier structureVSAvoidsecurity effectiveness
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The patent applies different qualities to different parts of the barrier structure: the posts are covered or camouflaged in sections where they might be used for climbing, while maintaining structural support functionality, thereby addressing the climbing point vulnerability without significantly increasing overall structural complexity

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent converts the potentially harmful exposed posts into beneficial elements by covering them with climb-resistant materials or designs that maintain structural support while eliminating climbing points, turning a security weakness into a security strength

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

Data Source

PatentUS11066845B2Razor wire barrier for access point security
Publication Date: 2021.07.20 ALLIED TUBE & CONDUIT CORP
  • US11066845B2 patent drawing
  • US11066845B2 patent drawing
  • US11066845B2 patent drawing

AI summary

A razor wire barrier is disclosed. In some embodiments, the razor wire barrier includes a frame including a floor and a plurality of walls defining an interior area. The razor wire barrier may further include a first section of razor wire within the interior area, and a component receptacle extending along the floor, adjacent the first section of razor wire. The component receptacle is operable to receive a component of a machine for moving the frame. In some embodiments, the component receptacle is a hollow member operable to receive a forklift prong. In some embodiments, the razor wire barrier may further include a second section of razor extending along the plurality of walls. In some embodiments, the first section of razor wire includes one or more coils of concertina razor wire, and the second section of razor wire includes one or more panels of razor wire.