Transport Base Cam With Compressible Isolation Sealing

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Solution Overview

Problem

Existing transport systems for goods lack effective isolation elements to prevent external materials from entering the system, leading to potential damage or contamination of contents during transportation.

Innovation Solution

A cam with a compressible isolation element is used, which compresses during installation and decompresses to secure the locking mechanism, providing isolation and preventing unwanted release or contamination.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a cam mechanism is used for attaching components in a transport system, then the ease of operation is improved, but the reliability is worsened due to lack of isolation elements preventing external materials from entering

Engineering Contradiction:
Improveease of attachmentVSAvoidprotection from contamination
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The cam is divided into functional segments: the cam body for mechanical operation, the isolation element for sealing, and the locking mechanism for securing. This segmentation allows each component to perform its specific function optimally while working together as an integrated system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The isolation element acts as an intermediary component between the cam mechanism and the external environment. It mediates the contradiction by providing a sealing barrier that prevents contamination while allowing the cam mechanism to operate freely for easy attachment and detachment.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a locking mechanism is added to secure the cam, then the reliability is improved, but the device complexity increases

Engineering Contradiction:
Improvesecure attachmentVSAvoidstructure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The locking mechanism is merged with the cam body itself, where the cam's rotational movement directly engages with locking features. This integration eliminates the need for separate locking components, achieving secure attachment while minimizing structural complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The cam mechanism serves multiple functions simultaneously: it provides the primary attachment force, engages the locking mechanism for security, and maintains the isolation element in position. This multi-functionality reduces the need for additional components, keeping the device simple while reliable.

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

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The cam effectively isolates the transport system from external materials, protecting contents from damage and ensuring secure attachment of components, enhancing the reliability and hygiene of the transportation process.

Implementation Method 1

at least one compressible isolation element located below said head and extending at least partially around said body

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentEP4276031A1Cam for a base for transport and method of actuating a cam
Publication Date: 2023.11.15 CABKA GROUP GMBH
  • EP4276031A1 patent drawingFigure 1a~1b
  • EP4276031A1 patent drawingFigure 2a~2b
  • EP4276031A1 patent drawingFigure 3a~3c

AI summary

The present invention relates to a cam (2600), comprising a head (2602), a body (2604) connected to said head and a leg (2606) comprising one or more flat bodies (2614) extending perpendicular to said body, where said cam further comprises at least one compressible isolation element (2610) located below said head and extending at least partially around said body.