Rack Mounting Brackets With Cross Brace for Single-Person Chassis Install

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Solution Overview

Problem

Traditional rack mount kits require multiple people to safely and reliably install heavy and large telecommunications equipment chassis into racks, which are prone to lateral flexibility, making single-person installation difficult due to space constraints and heat dissipation requirements.

Innovation Solution

An improved rack mounting kit with two complimentary brackets providing a shelf-like edge for the chassis to rest upon and a removable cross brace to reduce lateral movement, allowing for single-person installation by stabilizing the chassis during the process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional rack mount kits are used, then the equipment can be installed in the rack, but multiple people are required to safely and reliably install heavy and large telecommunications equipment chassis

Engineering Contradiction:
Improvesafe and reliable installationVSAvoidsingle-person installation capability
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent introduces a rack mounting kit with brackets and cross braces as intermediary components that provide mechanical support and stabilization during installation. These components act as a mediator between the installer and the heavy chassis, enabling safe handling and reliable installation by a single person through features like lateral support braces and positioning mechanisms

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If more equipment is fitted in one rack to address space constraints, then space utilization improves, but the rack becomes more laterally flexible when equipment is not yet installed

Engineering Contradiction:
Improvespace utilizationVSAvoidlateral rigidity during installation
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The patent applies preliminary action by installing lateral support braces and cross braces before the equipment is installed in the rack. These braces pre-establish the necessary structural rigidity and lateral stability, allowing the rack to securely hold multiple equipment units while maintaining stability during the installation process itself

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If traditional rack structures are used, then the rack can accommodate equipment, but lateral flexibility makes installation difficult especially by one person

Engineering Contradiction:
Improveequipment accommodation capabilityVSAvoidinstallation difficulty
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The mounting kit introduces intermediary support structures (brackets, cross braces, lateral supports) that mediate between the rack structure and the equipment being installed. These components provide temporary stabilization during installation, making the process easier and safer for single-person operation while preserving the rack's ability to accommodate various equipment types

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9402470B2Rack mounting kit for telecommunications equipment and rack cross brace
Publication Date: 2016.08.02 CISCO TECHNOLOGY INC
  • US9402470B2 patent drawing
  • US9402470B2 patent drawing
  • US9402470B2 patent drawing

AI summary

A rack mounting kit is configured to allow mounting of a telecommunications equipment chassis into a rack by a single person. The rack mounting kit includes two complimentary brackets that form a shelf-like feature. The complimentary brackets also include a mating latch for interfacing with a chassis to secure the chassis in place. Additionally, a cross brace is provided that is removably installed onto the two complimentary brackets to provide additionally rigidity to a rack while a chassis is being installed. The cross brace can be removed once installation of the chassis is complete.