A movable rubber bearing device with high structural performance and compact design that generates a reduction in support costs.
"HiPS" is a movable rubber bearing device composed of upper and lower steel plates that are processed into a concave shape, with rubber sandwiched in between. The rubber contains a donut-shaped internal steel plate (ring plate) embedded in its center. Additionally, a PTFE sliding surface is vulcanized and bonded to the upper part of the upper steel plate. When a compressive load (vertical force) is applied, the upper and lower steel plates and the ring plate constrain the deformation of the rubber, resulting in a structure that provides a large supporting force. 【Features】 ■ High structural performance that reduces bearing costs ■ Compact design ■ Structure that provides a large supporting force *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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【Implementation Results】 ■ Yokote Bridge ■ Nagadoro Bridge ■ National Route 45 Chitoku Ohashi, etc. * For more details, please refer to the PDF document or feel free to contact us.
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At BBM Corporation, we handle rubber bearings, bridge anti-fall devices, and expansion devices for bridges, among other products. Since developing the horizontal force-dispersing rubber bearing in 1973, our rubber bearing devices, which boast numerous achievements including the Tokyo Gate Bridge, contribute to improving the seismic performance of bridges and reducing costs in public works with their high structural performance.