VIBRATION CONTROL DAMPER
PROBLEM TO BE SOLVED: To provide a vibration control damper capable of strongly fixing a piston rod.SOLUTION: A vibration control damper 10 includes: a piston rod 14 that penetrates through a cylinder 12 in an axial direction; and brackets 20a, 20b for connecting both ends of the piston rod 14 to a...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a vibration control damper capable of strongly fixing a piston rod.SOLUTION: A vibration control damper 10 includes: a piston rod 14 that penetrates through a cylinder 12 in an axial direction; and brackets 20a, 20b for connecting both ends of the piston rod 14 to a plate member 24 so that the cylinder 12 is positioned at a spacing with respect to the plate member 24. Each of the brackets 20a, 20b is formed in an L-shape in cross section, and includes first portions 100a, 100b which come into contact with the plate member 24, and second portions 102a, 102b which come into contact with the piston rod 14. Fastening members 116a, 116b are inserted in an axial direction of the piston rod 14 with respect to the corresponding second portions 102a, 102b and the piston rod 14, and the second portions 102a, 102b are fixed to the end of the piston rod 14. By the fastening members 106a and 106b, the first portions 100a, 100b and the plate member 24 are connected to each other.SELECTED DRAWING: Figure 1
【課題】ピストンロッドを強く固定できる、制震ダンパを提供する。【解決手段】制震ダンパ10は、シリンダ12を軸方向に貫通するピストンロッド14と、シリンダ12がプレート部材24に対して間隔をあけて設けられるように、ピストンロッド14の両端部をプレート部材24に連結するためのブラケット20a,20bとを含む。各ブラケット20a,20bは、断面L字状に形成され、プレート部材24に接触する第1部分100a,100bと、ピストンロッド14に接触する第2部分102a,102bとを含む。締結部材116a,116bを、対応する第2部分102a,102bおよびピストンロッド14に対してピストンロッド14の軸方向に挿入し、第2部分102a,102bをピストンロッド14の端部に固定する。締結部材106a,106bによって、第1部分100a,100bとプレート部材24とを接続する。【選択図】図1 |
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