Tire Communication Module Slot Insertion Method
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Solution Overview
Problem
Existing tyre technologies equipped with radio-frequency communication modules face challenges in ensuring reliable mechanical and electrical insulation, as well as controlled orientation of the communication module within the tyre structure.
Innovation Solution
A method for manufacturing a tyre with a communication module involves creating a slot in a rubber profiled element before laying it on the green tyre, allowing for the guided insertion and encapsulation of the communication module, which enhances mechanical and electrical insulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the communication module is inserted into a slot created in the rubber profiled element, then mechanical insulation and controlled orientation are improved, but the manufacturing process complexity increases
Solution Approach 1:
The slot is created in the rubber profiled element before the communication module is inserted. This preliminary preparation of the insertion path ensures that the module can be easily positioned and oriented correctly without requiring complex adjustments during assembly, thereby improving reliability while managing manufacturing complexity.
Solution Approach 2:
The slot acts as an intermediary structure between the communication module and the rubber profiled element. It provides a guided pathway that ensures proper orientation and mechanical insulation, serving as a mediator that simplifies the overall assembly process while achieving the desired reliability.
2Strength
If the communication module is encapsulated within the profiled element, then mechanical endurance is improved, but the manufacturing cycle time increases
Solution Approach 1:
The slot is prepared in advance in the rubber profiled element, allowing the communication module to be inserted and encapsulated in a single continuous operation during tyre manufacturing. This preliminary preparation eliminates the need for separate encapsulation steps, thereby improving mechanical endurance while maintaining manufacturing efficiency.
3Manufacturing precision
If the slot is created deep into the thickness of the profiled element, then controlled orientation is improved, but the ease of manufacture decreases
Solution Approach 1:
The slot serves as an intermediary structure that guides the communication module into the correct orientation as it is inserted deep into the profiled element. This guided insertion pathway ensures precise orientation control while simplifying the manufacturing process by providing a clear insertion path.
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
This method ensures the communication module is securely positioned and protected within the tyre structure, improving mechanical endurance and maintaining effective radio-frequency communication while reducing manufacturing cycle time.
Implementation Method 1
a passive radio-frequency transponder comprising a primary antenna electrically connected to an electronic chip and inductively coupled to a dipole radiating antenna
Data Source
AI summary
A method for manufacturing a tire (1) equipped with a communication module (20) consists in successively, and in the order required by the architecture of said tire, laying rubber products, notably profiled elements (50) and reinforcing elements on a given support in order to yield a green tire (1), then in vulcanizing the green tire to yield a tire (1), wherein, prior to laying one of the rubber profiled elements (50) on the green tire, a slot (52) is created starting from a surface of the rubber profiled element (50) and the communication module (20) is introduced into the slot (52).