Lining Panel Vertical Adjustment with Narrow Wall Interspace

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Solution Overview

Problem

Existing vertical regulation devices for lining panels require additional costly processing to anchor and regulate the panels, resulting in a wider interspace between the panel and the wall, and have complex structures.

Innovation Solution

A vertical regulation device comprising a plate, slide, regulation screw, contrast spring, and washer that can be fixed directly to the panel without additional processing, allowing for fine height adjustment and maintaining a narrow interspace by using a U-bolt and tooth mechanism for anchoring and a screw mechanism for translation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If known vertical regulation devices are used, then the panel can be anchored and regulated vertically, but the device structure becomes complex and additional costly processing is required

Engineering Contradiction:
Improveanchoring and vertical regulation capabilityVSAvoiddevice structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The device is divided into distinct functional components: a regulation mechanism with screw and nut for height adjustment, and a separate anchoring mechanism with tooth and groove engagement. This segmentation allows each component to perform its specific function efficiently while simplifying the overall design and reducing complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention extracts the essential functions from complex known devices and implements them through minimal necessary components. Only the critical elements (screw, nut, tooth, groove) are retained, eliminating unnecessary structural complexity while preserving anchoring and regulation capabilities.

Inventive Principle:
Principle #2Taking out (Extraction)

2Reliability

If known vertical regulation devices are used, then the panel can be regulated vertically, but the interspace between panel and wall becomes wider

Engineering Contradiction:
Improvevertical regulation capabilityVSAvoidinterspace width
Core Design Contradiction:
ReliabilityVSLength of stationary object

Solution Approach 1:

The regulation mechanism employs a dynamic screw-nut system that enables precise vertical adjustment of the panel position. The toothed anchoring mechanism provides stable engagement while allowing fine-tuned positioning, ensuring the panel maintains optimal proximity to the wall throughout the regulation process.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The invention changes the positional parameter of the panel through controlled rotation of the regulation screw, which translates rotational motion into precise linear vertical displacement via the nut mechanism, thereby adjusting the panel height while maintaining minimal interspace.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If additional processing is performed on the panel to anchor known devices, then the device can be securely attached, but production costs increase

Engineering Contradiction:
Improveanchoring securityVSAvoidproduction cost
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The anchoring mechanism is designed to engage with pre-existing features on the panel surface without requiring additional processing steps. The tooth fits into a groove that can be formed during standard panel manufacturing, allowing the device to anchor securely while the panel serves its own attachment needs without extra costly operations.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The anchoring mechanism is designed to work with standard panel features that are already present during normal manufacturing processes. The tooth-groove engagement system provides universal applicability across different panel types without requiring specialized additional processing, thereby reducing production costs while maintaining secure attachment.

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

Enables stable and adjustable anchoring of lining panels to the wall without additional processing, maintaining a narrow interspace and ensuring vertical alignment, thus simplifying the installation process and reducing costs.

Implementation Method 1

a contrast spring (14) acting on the slide (12)

Methodology Applied
Scientific EffectElasticity: Elasticity

Implementation Method 2

a regulation screw (13) with a non-threaded stem section (26) at the tip of which there is a free insertion into an end, milled in (27), of the slide (12), and a threaded section (28) with a maneuvering head (29)

Methodology Applied
Scientific EffectScrew mechanism: Screw

Data Source

PatentEP2199488B1Vertical regulation device for the wall assembly of lining panels
Publication Date: 2014.07.02 LEONARDO
  • EP2199488B1 patent drawingFigure 1
  • EP2199488B1 patent drawingFigure 2~9
  • EP2199488B1 patent drawingFigure 10

AI summary

A vertical regulation device (10) for the wall assembly (19) of a lining panel (18) comprises a regulation mechanism (12, 13) held by a supporting plate (11) destined for being fixed to said lining panel (18), and wherein said regulation mechanism (12, 13) comprises anchoring means (30) to a section (32) fixed to said wall (19), said wall (19) defining with said lining panel (18) an interspace (42). According to the invention, said regulation mechanism (12, 13), said supporting plate (11) and said section (32) are entirely contained in said interspace (42), i.e. without requiring any further creation of particular seats on the panel (18) and/or on the wall (19).