Versatile rubber spring "Nighthart Rubber Spring" equipped with durability, oil resistance, and heat resistance.
It is highly regarded for its performance and practicality, and its practical application is being advanced in countries around the world.
The "Nighthart Rubber Spring" has unique nonlinear spring characteristics and damping properties, boasts durability comparable to metal springs, and can be used in lubricants due to the use of synthetic rubber that is resistant to oil and heat. 【Features】 ■ The structure is extremely simple, making both manufacturing and quality control easy, ensuring consistently stable performance. ■ The rubber material used has high elasticity and is made from carefully selected high-quality rubber with minimal fatigue. ■ Even in low-temperature conditions, the rubber can function almost the same as at room temperature without damage. ■ When used as a cushioning device or coupling, it exhibits superior cushioning performance compared to conventional commercially available products. ■ Its high cushioning performance helps in solving issues related to vibration disturbances in the working environment. ■ By utilizing synthetic rubber that is resistant to oil and heat, it can be used in lubricants such as engine oil and transmission oil. *For more details, please download the PDF or feel free to contact us.
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basic information
○ High reliability rubber springs have high durability and are of high quality. During operation, the rubber rod compresses while rolling between the inner and outer shells, making it a unique spring with very strong characteristics against compression. Therefore, it achieves a long lifespan that is unmatched by other rubber springs. ○ Unique nonlinear spring characteristics, with a rotational stroke of up to 50° possible. The spring characteristics are uniquely nonlinear, and by changing the shape of the core, the spring characteristics can be freely altered. In particular, when using an involute-shaped core, a rotational stroke of up to 50° can be designed arbitrarily with a single unit. ○ Functions almost the same in cold regions as at room temperature. As the temperature decreases, the rubber gradually hardens, increasing the spring constant; however, at the same time, the damping of the rubber increases, and the heat generated inside the rubber due to vibrations rises sharply, which appropriately prevents the hardening of the rubber due to temperature increase. *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
■Driver's seat suspension ■Front wheel suspension of the golf cart ■Body lock device for dump trucks *For more details, please download the PDF or feel free to contact us.
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Company information
Our company handles processing in various fields, including construction machinery parts, metal processing, resin processing, injection molding, mold design and manufacturing, and inspection jigs and tools. We are capable of processing a wide variety of parts using laser processing machines, presses, welding machines, etc., and we also design and manufacture injection molding molds, press molds, and inspection jigs and tools. We also manufacture and sell our own products, such as the highly regarded "Nighthart Rubber Springs" and "Seal Rings & Seal Locks (Container Seals)."
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