Connector Alignment Tool for Bolt Adjustment

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Standard bolts require difficult alignment adjustments after insertion into slots, often necessitating costly replacement with cam bolts for easier adjustment, leading to increased repair costs.

Innovation Solution

A tool comprising two members with alignment features and tool heads, one member coupled at a pivot joint, allows for the adjustment of a connector's alignment within slots by reacting against component reaction features, facilitating easier alignment without the need for cam bolts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If regular bolts are used instead of cam bolts, then cost is reduced, but alignment adjustment difficulty increases

Engineering Contradiction:
ImprovecostVSAvoidalignment adjustment difficulty
Core Design Contradiction:
Ease of manufactureVSEase of operation

Solution Approach 1:

The patent introduces an alignment tool as an intermediary device that enables easy alignment adjustment of regular bolts without requiring cam bolts. The tool includes alignment features that interact with reaction features on the components to guide and constrain the bolt into proper alignment, thereby maintaining the cost advantage of regular bolts while eliminating the operational difficulty of alignment adjustment.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If cam bolts are used for easy alignment adjustment, then alignment adjustment ease is improved, but cost increases

Engineering Contradiction:
Improvealignment adjustment easeVSAvoidcost
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The alignment tool serves as a mediator that provides the alignment adjustment capability of cam bolts while working with inexpensive regular bolts. The tool's alignment features (such as cam surfaces or guide elements) interact with reaction features on the components to enable easy alignment, allowing the system to achieve cam bolt performance at regular bolt cost.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent extracts the alignment adjustment function from the bolt itself (as in cam bolts) and places it in a separate reusable tool. This separation allows the bolt to remain a simple, inexpensive regular bolt while the alignment capability resides in the dedicated alignment tool, which can be used repeatedly across multiple installations.

Inventive Principle:
Principle #2Taking out (Extraction)

3Ease of operation

If regular bolts requiring adjustment are replaced with cam bolts, then alignment adjustment ease is improved, but repair complexity and cost increase

Engineering Contradiction:
Improvealignment adjustment easeVSAvoidrepair complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The alignment function is extracted from the bolt and placed in a separate alignment tool, allowing the bolt itself to remain a simple regular bolt that can be easily replaced if needed. The alignment tool is a reusable device that remains in the system, eliminating the need to replace expensive cam bolts for alignment adjustments and simplifying repair procedures.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS11235439B2Tool for adjusting the alignment of a connector
Publication Date: 2022.02.01 FCA US LLC
  • US11235439B2 patent drawing
  • US11235439B2 patent drawing
  • US11235439B2 patent drawing

AI summary

A tool for adjusting the alignment of a connector carried within slots in one or more components. The tool comprises a first member and a second member, wherein the first member and/or second member includes an alignment feature configured to react against reaction feature(s) of the one or more components to adjust the alignment of the connector within the slots. The first member includes a shaft and a tool head carried thereby. The tool head comprises a body configured to engage a first portion of the connector. The second member is configured to be coupled with the first member, and also includes a shaft and a tool head carried thereby. The tool head of the second member comprises a body configured to engage a second portion of the connector.