High degree of freedom in bearing design is possible! Rubber bearings excel in constructability and contribute to cost reduction.
The "spring function composite rubber bearing" is a new type of rubber bearing that can significantly suppress displacements during earthquakes. By dividing the functions required of the rubber bearing between the upper and lower bearings, it achieves a function-separated bearing structure within an integral structure. Like function-integrated rubber bearings, it also excels in constructability. Additionally, it not only allows for the setting of an optimal bearing shape but also enhances horizontal stiffness, which can lead to cost reductions for expansion joints by suppressing displacements during earthquakes. 【Features】 ■ Allows for the setting of any high horizontal stiffness without being affected by compressive stiffness ■ Achieves an economical and effective "function-separated bearing structure" by separating functions vertically ■ Can be used as a seismic isolation bearing (LRB) with higher horizontal stiffness than conventional designs by incorporating a lead plug in the upper bearing *For more details, please refer to the PDF document or feel free to contact us.
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【Basic Features】 ■ The vertical support function and rotational follow function are handled by the total rubber thickness of the upper and lower bearings. ■ By assigning the horizontal force support function solely to the upper bearing, the horizontal stiffness can be set high. <Functions> ■ Upper Bearing ・ Horizontal force support function ・ Rotational follow function ・ Vertical force support function ■ Lower Bearing ・ Rotational follow function ・ Vertical force support function * 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.