Container Shuttle Support Structure for Fast Filling Transport

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Solution Overview

Problem

Existing shuttle systems in high-volume pharmacies face challenges in accelerating and decelerating containers without tipping them, and locking mechanisms require additional time for attachment and detachment.

Innovation Solution

A shuttle system with a base plate and vertically extending support members that securely hold containers without locking, allowing for easy insertion and removal, and enabling self-propulsion along a rail.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If the shuttle accelerates and decelerates quickly, then productivity is improved, but the container may tip and spill its contents

Engineering Contradiction:
Improveshuttle acceleration and deceleration speedVSAvoidcontainer tipping and spilling
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The support structure is segmented into multiple vertical support members distributed around the container receiving space, providing distributed support points that prevent container tipping during rapid acceleration and deceleration while maintaining secure holding

Inventive Principle:
Principle #1Segmentation

2Reliability

If a locking mechanism is used to secure the container, then the container is held more securely, but additional time is required for locking and unlocking

Engineering Contradiction:
Improvecontainer securingVSAvoidlocking and unlocking time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The locking mechanism is completely removed from the system. Instead, the invention uses passive vertical support members that hold the container securely through their geometric arrangement and contact with the container sides, eliminating the time-consuming locking and unlocking operations while maintaining reliable container securing

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The container is designed to be self-retaining through its interaction with the support members. The container's own geometry and the arrangement of support members create a self-securing system where no active locking mechanism is needed, and the container holds itself in place during transport

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12503264B2Shuttle for moving packages through a filling system
Publication Date: 2025.12.23 EXPRESS SCRIPTS STRATEGIC DEVELOPMENT INC
  • US12503264B2 patent drawing
  • US12503264B2 patent drawing
  • US12503264B2 patent drawing

AI summary

The shuttle system is configured to convey a container through a filling center. The shuttle system includes a shuttle and a base plate that is operably attached with the shuttle. A plurality of support members extends vertically upwardly from the base plate and surround a container receiving space. The support members are configured to directly contact side surfaces of the container and to support the container as the shuttle moves through the filling center without locking the container to the shuttle.