JPS5927348U - Vibration damper for piping, etc. - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は公知の配管の側面図、第２図は第１図による振
動伝達率を示す線図、第３図は公知の配管用制振ダンパ
ーを示す斜視図、第４図は第３図による振動伝達率を示
す線図、第５図は本考案の一実施例を示す斜視図、第６
図は第５図による振動伝達率を示す線図、第７図および
第８図はそれぞれ第５図の制振ダンパーの拡大正面図お
よび部分縦断側面図である。 １・・・配管、３・・・ダイナミックダンパー、４・・
・質量取付穴、５・・・バネ常数調整部、６・・・取付
部、７・・・調整用おもり、８・・・切断面。 、Ｐ１６図 〜− 見］図Fig. 1 is a side view of a known piping, Fig. 2 is a diagram showing the vibration transmissibility according to Fig. 1, Fig. 3 is a perspective view showing a known vibration damper for piping, and Fig. 4 is Fig. 5 is a perspective view showing an embodiment of the present invention;
The figure is a diagram showing the vibration transmissibility according to FIG. 5, and FIGS. 7 and 8 are an enlarged front view and a partial longitudinal sectional side view of the vibration damper shown in FIG. 5, respectively. 1... Piping, 3... Dynamic damper, 4...
- Mass mounting hole, 5... Spring constant adjustment part, 6... Mounting part, 7... Adjustment weight, 8... Cutting surface. , P16--See] Figure

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 管等の被制振体が挿入される中心孔を有する環状弾性体
と、該環状弾性体の外周付近に設けられた質量収納部と
、該質量収納部に収納された質量とを具えたことを特徴
とする配管等の制振ダンパＯA ring-shaped elastic body having a center hole into which a vibration-damped object such as a pipe is inserted, a mass storage part provided near the outer periphery of the ring-shaped elastic body, and a mass stored in the mass storage part. Vibration damper O for piping etc. characterized by