Integrated Rivet Stabilizer Clamp Assembly

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Solution Overview

Problem

The assembly process of stabilizer clamps to vehicle chassis and body is complex, error-prone, and cost-intensive, with existing methods requiring additional components that can be lost and involving complex intermediate steps.

Innovation Solution

A stabilizer clip design with integrated rivets and rivet holes on opposite end regions, allowing for a simple, secure, and error-free assembly without additional connecting elements, and a method that automates the assembly process by eliminating the need for separate connecting elements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If conventional stabilizer clamp assembly methods are used with separate connecting elements, then the clamp can be attached to the chassis and body, but the assembly process becomes complex, error-prone, and cost-intensive

Engineering Contradiction:
Improveassembly process simplicityVSAvoidnumber of components
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The patent integrates the connecting elements directly into the stabilizer clamp structure, merging previously separate components (clamp body and connecting elements) into a single integrated unit. This eliminates the need for separate connecting elements and reduces assembly complexity while maintaining the functional ability to attach the clamp to the chassis and body.

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If additional connecting elements are used to secure the stabilizer clamp, then the connection can be achieved, but the risk of losing components and assembly errors increases

Engineering Contradiction:
Improveassembly error-freeVSAvoidnumber of components
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

By integrating the connecting elements into the clamp structure, the patent eliminates loose components that could be lost during assembly. The unified design ensures all necessary elements are present and correctly positioned, reducing assembly errors and improving reliability.

Inventive Principle:
Principle #5Merging (Combining)

3Productivity

If complex intermediate steps are included in the assembly process, then the clamp can be properly installed, but the assembly time and cost increase

Engineering Contradiction:
Improveassembly speedVSAvoidassembly time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The integrated design consolidates multiple assembly operations into a single step, eliminating complex intermediate steps. The clamp can be installed directly as a complete unit, significantly reducing assembly time and improving productivity while maintaining proper installation quality.

Inventive Principle:
Principle #5Merging (Combining)

4Ease of manufacture

If separate connecting elements are used, then the clamp can be assembled, but additional components may be lost and assembly becomes more expensive

Engineering Contradiction:
Improvecost-optimizationVSAvoidnumber of components
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The patent reduces component count by integrating connecting elements into the clamp structure, eliminating the need to manufacture, manage, and assemble separate components. This simplification reduces material costs, manufacturing complexity, and assembly costs while maintaining functional integrity.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentEP4186721A1Stabilizer clamp, stabilizer stabilizer clamp assembly and method for producing a stabilizer clamp
Publication Date: 2023.05.31 THYSSENKRUPP FEDERN & STABILISATOREN
  • EP4186721A1 patent drawingFigure 1~2
  • EP4186721A1 patent drawingFigure 3~4
  • EP4186721A1 patent drawingFigure 5~6

AI summary

The present invention relates to a stabilizer clamp (1) for a vehicle stabilizer (2), comprising an inner region (3) for receiving a vehicle stabilizer (2) and at least two at least partially opposing end regions (4, 4', 4") for closing the stabilizer clamp (1), wherein one of the at least two at least partially opposing end regions (4, 4', 4") has at least one connecting element (5, 5', 5", 5‴) and the other of the at least two at least partially opposing end regions (4, 4', 4") has at least one connecting element receptacle (6, 6', 6", 6‴) for producing at least one positive-locking connection between the at least one connecting element (5, 5', 5", 5‴) and the at least one connecting element receptacle (6, 6', 6", 6‴), wherein the at least one connecting element (5, 5', 5", 5‴) has at least one rivet and the at least one connecting element receptacle (6, 6', 6",6‴) at least one rivet hole and the producible at least form-fitting connection is at least a riveted connection.