Vehicle Loading and Shifting Mechanisms for Automated Object Staging

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Solution Overview

Problem

Transporting objects in logistics networks is complex and time-consuming, often relying heavily on manual handling, which limits efficiency and speed.

Innovation Solution

Implementing automated and semi-automated systems for loading, shifting, and staging objects using mechanisms such as loading mechanisms, shifting mechanisms, and door assemblies, controlled by a central system, to facilitate efficient handling in vehicles and facilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual handling is used for loading and organizing objects, then operational simplicity is maintained, but speed and efficiency are limited

Engineering Contradiction:
Improvespeed and efficiency of object handlingVSAvoidcomplexity of loading mechanism
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The loading mechanism is divided into multiple independent modules including a loading mechanism with platform and track, a shifting mechanism with multiple shifting structures, and a door assembly. Each module performs a specific function (loading, horizontal shifting, vertical shifting) and can operate semi-independently, allowing the system to achieve high productivity while maintaining manageable complexity through functional decomposition

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The platform serves multiple functions: it supports the track for loading objects, acts as a moving carrier that can be positioned along the track, and integrates with the shifting mechanisms. The track similarly serves as both a guide for the platform and a structural framework for the entire system, reducing the need for separate components and managing complexity through multi-functional design

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

2Measurement precision

If automated mechanisms are implemented for loading and shifting objects, then handling speed and precision are improved, but system complexity increases

Engineering Contradiction:
Improveprecision of object positioningVSAvoidcomplexity of automated mechanism
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The control system receives input from sensors and operational status of each mechanism (loading, shifting, door assembly) and automatically adjusts their operation to achieve precise object positioning. The system can detect the positions of objects and mechanisms, monitor operational status, and make real-time adjustments to ensure accurate placement while managing the complexity of coordinated control through automated feedback loops

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The control system acts as an intermediary that coordinates between multiple independent mechanisms (loading mechanism, shifting mechanisms, door assembly) and the objects being handled. Rather than requiring direct complex mechanical linkages between all components, the control system mediates their interactions through automated signaling and coordination, achieving precise positioning while managing system complexity through software-based coordination

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If multiple shifting mechanisms are used to stage objects in different locations, then operational flexibility is improved, but device complexity increases

Engineering Contradiction:
Improveflexibility of object stagingVSAvoidcomplexity of shifting mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The shifting capability is segmented into two independent mechanisms: a first shifting mechanism for horizontal shifting along a first axis, and a second shifting mechanism for vertical shifting along a second axis perpendicular to the first. This segmentation allows the system to achieve flexible multi-directional staging capability while managing complexity by dividing the shifting function into separate, specialized modules rather than requiring a single complex multi-axis mechanism

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system uses two shifting mechanisms operating in perpendicular dimensions (horizontal along first axis, vertical along second axis) to achieve three-dimensional object staging flexibility. By adding another dimension of movement through the second shifting mechanism, the system greatly increases its adaptability for placing objects in various positions within the storage space, while managing complexity through the modular perpendicular arrangement rather than requiring a complex integrated multi-axis system

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

Data Source

PatentUS12576770B2Systems, methods, and apparatuses for loading, shifting, and staging objects in automated or semi-automated fashion
Publication Date: 2026.03.17 UNITED PARCEL SERVICE OF AMERICAN INC
  • US12576770B2 patent drawing
  • US12576770B2 patent drawing
  • US12576770B2 patent drawing

AI summary

Loading, shifting, and staging objects in automated or semi-automated fashion including systems, methods, and apparatuses for the same. The embodiments hereof enable automated and/or semi-automated loading, shifting, organizing, staging, and accessing of objects in different environments, e.g., those associated with a logistics network operation. For example, one such environment is a vehicle. In one aspect, a loading mechanism is used to load objects into a storage space of the vehicle. In another aspect, a shifting mechanism is used to shift objects in a storage space of the vehicle. In another aspect, a door assembly allows for automated opening and closing of a door into a storage space of a vehicle. In addition, methods of manufacturing and using the same are provided.