Parallel Conductor Spool With Independent Rotating Bays

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Solution Overview

Problem

The simultaneous installation of multiple conductors of varying sizes often results in slack accumulation and mechanical interference, leading to entanglement and damage during installation, which increases material waste and labor costs due to the complexities of using larger spools that are difficult to return and reuse.

Innovation Solution

A modular, expandable parallel conductor spool with multiple independently rotating bays that can pay out conductors of different sizes at varying speeds, constructed from disposable or recyclable materials to reduce logistical complications and costs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple conductors of varying sizes are installed simultaneously on a single spool, then installation efficiency is improved, but slack accumulation and mechanical interference occur leading to entanglement and damage

Engineering Contradiction:
Improveinstallation efficiencyVSAvoidconductor integrity
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The spool is divided into multiple independent bays that can rotate at different rates. Each bay is separated by partitions, allowing conductors of different sizes to be dispensed independently without interfering with each other, thus preventing entanglement while maintaining installation efficiency

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bays are designed to rotate at variable speeds independently of each other. This dynamic adjustment allows each bay to match the dispensing rate of conductors with varying sizes, preventing slack accumulation and mechanical interference that would otherwise cause entanglement and damage

Inventive Principle:
Principle #15Dynamics

2Quantity of substance

If larger spools are used to accommodate multiple conductors, then capacity is improved, but logistical complexity and return costs increase

Engineering Contradiction:
Improveconductor capacityVSAvoidlogistical complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The spool is segmented into multiple independent bays separated by partitions. This segmentation allows the spool to accommodate multiple conductors of varying sizes in an organized manner, increasing capacity while maintaining simplicity in handling and returning the spool as a single unit

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The spool design with multiple bays can handle various conductor sizes and types simultaneously. This multi-functionality increases the quantity of conductors that can be installed while keeping the spool structure standardized, reducing logistical complexity for storage and return

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Productivity

If conductors of differing sizes are dispensed from the same spool, then installation speed is improved, but mechanical interference between conductors increases

Engineering Contradiction:
Improveinstallation speedVSAvoidmechanical interference
Core Design Contradiction:
ProductivityVSObject-generated harmful factors

Solution Approach 1:

The spool is divided into multiple independent bays with partitions between them. This segmentation physically separates conductors of different sizes, allowing them to be dispensed simultaneously at high speed without mechanical interference or entanglement

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Each bay can rotate at a different speed independently. This dynamic capability allows conductors of differing sizes to be dispensed at optimal rates simultaneously, maintaining high installation speed while preventing mechanical interference between conductors

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS8245965B2Parallel conductor spool with multiple independent bays
Publication Date: 2012.08.21 SOUTHWIRE CO LLC
  • US8245965B2 patent drawing
  • US8245965B2 patent drawing
  • US8245965B2 patent drawing

AI summary

A parallel conductor spool can support multiple independently rotating bays. The parallel conductor spool may be used to hold and pay-out materials. The parallel conductor spool can support independent rotation of the bays at differing rates to provide for paying-out conductors of varying sizes at different speeds. The parallel conductor spool may be modular and expandable to support various configurations. The parallel conductor spool may be formed of disposable or recyclable materials to reduce the cost and logistical complexity of returning the spool. The bays within the parallel conductor spool can be configured to accommodate changes in product size, type, lengths, and the number of items on, or bays within, the spool.