Reduce vibrations at the rail fastening section! VFF type elastic rail fastening device.
The "VFF type fastening device" reduces vibrations at the rail fastening section and is expected to extend the lifespan of sleepers on bridge steel girders and reduce noise. By distributing the load from trains and alleviating the burden on the bridge (substructure), it is effective for track maintenance and preventing rail wear. The structure, which sandwiches a rubber layer between upper and lower plates, absorbs vibrations and incorporates a resin-based nylon core, providing insulation and resistance to lateral pressure. 【Features】 ■ Structure with vibration-damping function using rubber material ■ Easy installation on existing tracks ■ Excellent insulation and anti-corrosion properties ■ Long-term maintenance of mechanical properties is possible *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■SK - 04 ・VFF main body spring constant: 19MN/m ・Compatible rail: 60K ■SK - 05 ・VFF main body spring constant: 19MN/m ・Compatible rail: 50N ■LD - 05 ・VFF main body spring constant: 9.8MN/m 19MN/m ・Compatible rail: 50N *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1953, we have been providing industrial rubber products and equipment. Through our road and bridge business, railway business, crane business, water stop business, seismic isolation construction business, and construction projects, we have responded to the trust of everyone in the industry. Moving forward, we will continue to utilize the technology and know-how we have cultivated over more than half a century to proactively propose technical solutions and construction methods that meet customer needs, striving to meet your expectations.