JPH0259335U - - Google Patents
Info
- Publication number
- JPH0259335U JPH0259335U JP13821188U JP13821188U JPH0259335U JP H0259335 U JPH0259335 U JP H0259335U JP 13821188 U JP13821188 U JP 13821188U JP 13821188 U JP13821188 U JP 13821188U JP H0259335 U JPH0259335 U JP H0259335U
- Authority
- JP
- Japan
- Prior art keywords
- pendulum rod
- coil spring
- dynamic vibration
- vibration absorber
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図のガイド支柱の上端部の拡大斜視図、
第３図は調整部材を最下位にした場合の側面図、
第４図は従来例の側面図、第５図は第４図の右側
視図、第６図は動吸振器の一使用例を示す側視配
置図である。
１：架台、３：振子棹、５：重錘、８：オイル
ダンパ、１１：ガイド支柱、１４：調整部材、１
９：コイルばね。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is an enlarged perspective view of the upper end of the guide column in Figure 1;
Figure 3 is a side view when the adjustment member is at the lowest position.
FIG. 4 is a side view of a conventional example, FIG. 5 is a right side view of FIG. 4, and FIG. 6 is a side view showing an example of the use of a dynamic vibration reducer. 1: Frame, 3: Pendulum, 5: Weight, 8: Oil damper, 11: Guide column, 14: Adjustment member, 1
9: Coil spring.
Claims (1)
錘を装着し、前記架台側の支柱と前記振子棹間に
オイルダンパを設けコイルばねを併設して介装し
た動吸振器において、前記架台に斜設したガイド
支柱に配設されて移動調節されるばね取付角度の
調節部材に、前記振子棹に枢着された前記コイル
ばねの外端部を枢着してなる固有振動数調整機構
を設けたことを特徴とする動吸振器。 A dynamic vibration absorber in which a weight is attached to the tip of a swinging pendulum rod that protrudes from a pedestal, an oil damper is provided between the support on the pedestal side and the pendulum rod, and a coil spring is interposed therebetween, natural frequency adjustment by pivoting the outer end of the coil spring that is pivotally attached to the pendulum rod to a spring mounting angle adjusting member that is movably adjusted by being disposed on a guide column that is installed obliquely on the mount; A dynamic vibration absorber characterized by being equipped with a mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13821188U JPH0259335U (en) | 1988-10-25 | 1988-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13821188U JPH0259335U (en) | 1988-10-25 | 1988-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0259335U true JPH0259335U (en) | 1990-04-27 |
Family
ID=31400339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13821188U Pending JPH0259335U (en) | 1988-10-25 | 1988-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0259335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315093A (en) * | 2006-05-26 | 2007-12-06 | Okumura Corp | Vibration restraining device such as for floor |
-
1988
- 1988-10-25 JP JP13821188U patent/JPH0259335U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315093A (en) * | 2006-05-26 | 2007-12-06 | Okumura Corp | Vibration restraining device such as for floor |
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