A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLUID VIBRATION ATTENUATION DEVICE
PROBLEM TO BE SOLVED: To provide a vibration attenuation device which does not depend on a principal that vibration is attenuated by friction resistance generated between an abutment face of a slide part and an upper face of a curved member, and the viscosity resistance of a viscous body generated by the rolling of the curved member, and dispenses with the curved member.SOLUTION: A fluid resistance attenuation device comprises a bag body which is composed of one or more chambers which are formed of deformable materials, and in which a high-viscosity fluid-system material is sealed into one ore more chambers, and one or more chambers communicate with one another. One or more chambers are composed of a first chamber which is horizontally pressed by a vibration transmission body and/or a second chamber which is pressed in a vertical direction, the first chamber is located along a side part internal face of a vessel having at least a bottom part, and the vibration transmission body is composed of a shaft which penetrates an opening part of a lid of the vessel, and pivots a load, and rigid bodies which are arranged at a part of the shaft and one end of the shaft.SELECTED DRAWING: Figure 2
【課題】滑り部の当接面と湾曲部材の上面との間に生じる摩擦抵抗力と、湾曲部材の転動による粘性体の粘性抵抗力とにより、振動が減衰されるという原理によらず、かつ湾曲部材を必要としない流体減震装置を提供すること。【解決手段】引張強度を有し、変形自在な材料から形成された１以上のチャンバーからなる袋体であって、前記１以上のチャンバー内に高粘性流体系材料が封入され、前記１以上のチャンバーが互いに連通されてなる袋体を備え、１以上のチャンバーが振動伝達体によって水平方向に押圧される第１チャンバー及び／又は上下方向に押圧される第２チャンバーからなり、前記第１チャンバーが、少なくとも底部を備えた容器の側部内面に沿って位置づけられ、前記振動伝達体が前記容器の蓋の開口部を挿通する、負荷を支承する軸と、該軸の一部と該軸の一端に設けられた剛体とからなる流体減震装置。【選択図】図２
FLUID VIBRATION ATTENUATION DEVICE
PROBLEM TO BE SOLVED: To provide a vibration attenuation device which does not depend on a principal that vibration is attenuated by friction resistance generated between an abutment face of a slide part and an upper face of a curved member, and the viscosity resistance of a viscous body generated by the rolling of the curved member, and dispenses with the curved member.SOLUTION: A fluid resistance attenuation device comprises a bag body which is composed of one or more chambers which are formed of deformable materials, and in which a high-viscosity fluid-system material is sealed into one ore more chambers, and one or more chambers communicate with one another. One or more chambers are composed of a first chamber which is horizontally pressed by a vibration transmission body and/or a second chamber which is pressed in a vertical direction, the first chamber is located along a side part internal face of a vessel having at least a bottom part, and the vibration transmission body is composed of a shaft which penetrates an opening part of a lid of the vessel, and pivots a load, and rigid bodies which are arranged at a part of the shaft and one end of the shaft.SELECTED DRAWING: Figure 2
【課題】滑り部の当接面と湾曲部材の上面との間に生じる摩擦抵抗力と、湾曲部材の転動による粘性体の粘性抵抗力とにより、振動が減衰されるという原理によらず、かつ湾曲部材を必要としない流体減震装置を提供すること。【解決手段】引張強度を有し、変形自在な材料から形成された１以上のチャンバーからなる袋体であって、前記１以上のチャンバー内に高粘性流体系材料が封入され、前記１以上のチャンバーが互いに連通されてなる袋体を備え、１以上のチャンバーが振動伝達体によって水平方向に押圧される第１チャンバー及び／又は上下方向に押圧される第２チャンバーからなり、前記第１チャンバーが、少なくとも底部を備えた容器の側部内面に沿って位置づけられ、前記振動伝達体が前記容器の蓋の開口部を挿通する、負荷を支承する軸と、該軸の一部と該軸の一端に設けられた剛体とからなる流体減震装置。【選択図】図２
FLUID VIBRATION ATTENUATION DEVICE
流体減震装置
TERAMURA AKIRA (author) / OKAMOTO KOZO (author)
2018-11-15
Patent
Electronic Resource
Japanese
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