A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRICTION DAMPER
PROBLEM TO BE SOLVED: To suppress a third pressure plate from rotating on a shaft member, such as a bolt for applying press force, as a center axis in a friction damper having the third pressure plate.SOLUTION: There is provided a friction damper which is arranged between a pair of members and suppresses a relative movement with a friction force in sliding accompanying the relative movement, and the friction damper comprises a third pressure plate which holds a first pressure plate provided for one of the pair of members together with a second pressure plate provided for the other, and a shaft member which is inserted into through holes formed therein. A plurality of third pressure plates are provided side by side on one surface of the first pressure plate, one of two adjacent third pressure plates among the plurality of third pressure plates has a projection part projecting from the one third pressure plate to the side of the other third pressure plate, and the other has a recessed part in which the projection part is put, so that when the two adjacent third pressure plates are to rotate on the shaft member respectively, the projection part and recessed part engage each other to suppress the third pressure plates from mutually rotating.
【課題】第３圧接板を有する摩擦ダンパーにおいて、圧接力の付与に供するボルト等の軸部材を中心軸として第３圧接板が回転することを抑制する。【解決手段】一対の部材の間に配置され相対移動に伴って摺動する際の摩擦力により相対移動を抑制する摩擦ダンパーであって、一対の部材の一方に設けられる第１圧接板を、他方に設けられる第２圧接板とともに挟み込む第３圧接板と、それらに各々設けられた貫通孔を挿通する軸部材と、を有し、第１圧接板の一方の面に、複数の第３圧接板が並べて設けられており、複数の第３圧接板のうちの隣り合う２つの第３圧接板は、一方が、当該一方の第３圧接板から他方の第３圧接板側に突出する凸部を有し、他方が、凸部が入り込む凹部を有し、隣り合う２つの第３圧接板が、それぞれ軸部材回りに回転しようとする際に、凸部と凹部とが互いに係合して、第３圧接板同士が互いに回転を抑制し合う。【選択図】図３
FRICTION DAMPER
PROBLEM TO BE SOLVED: To suppress a third pressure plate from rotating on a shaft member, such as a bolt for applying press force, as a center axis in a friction damper having the third pressure plate.SOLUTION: There is provided a friction damper which is arranged between a pair of members and suppresses a relative movement with a friction force in sliding accompanying the relative movement, and the friction damper comprises a third pressure plate which holds a first pressure plate provided for one of the pair of members together with a second pressure plate provided for the other, and a shaft member which is inserted into through holes formed therein. A plurality of third pressure plates are provided side by side on one surface of the first pressure plate, one of two adjacent third pressure plates among the plurality of third pressure plates has a projection part projecting from the one third pressure plate to the side of the other third pressure plate, and the other has a recessed part in which the projection part is put, so that when the two adjacent third pressure plates are to rotate on the shaft member respectively, the projection part and recessed part engage each other to suppress the third pressure plates from mutually rotating.
【課題】第３圧接板を有する摩擦ダンパーにおいて、圧接力の付与に供するボルト等の軸部材を中心軸として第３圧接板が回転することを抑制する。【解決手段】一対の部材の間に配置され相対移動に伴って摺動する際の摩擦力により相対移動を抑制する摩擦ダンパーであって、一対の部材の一方に設けられる第１圧接板を、他方に設けられる第２圧接板とともに挟み込む第３圧接板と、それらに各々設けられた貫通孔を挿通する軸部材と、を有し、第１圧接板の一方の面に、複数の第３圧接板が並べて設けられており、複数の第３圧接板のうちの隣り合う２つの第３圧接板は、一方が、当該一方の第３圧接板から他方の第３圧接板側に突出する凸部を有し、他方が、凸部が入り込む凹部を有し、隣り合う２つの第３圧接板が、それぞれ軸部材回りに回転しようとする際に、凸部と凹部とが互いに係合して、第３圧接板同士が互いに回転を抑制し合う。【選択図】図３
FRICTION DAMPER
摩擦ダンパー
SANO TAKESHI (author) / SUZUI YASUMASA (author) / UCHIUMI YOSHIKAZU (author)
2015-11-09
Patent
Electronic Resource
Japanese