JPH0333244U - - Google Patents
Info
- Publication number
- JPH0333244U JPH0333244U JP9504189U JP9504189U JPH0333244U JP H0333244 U JPH0333244 U JP H0333244U JP 9504189 U JP9504189 U JP 9504189U JP 9504189 U JP9504189 U JP 9504189U JP H0333244 U JPH0333244 U JP H0333244U
- Authority
- JP
- Japan
- Prior art keywords
- weights
- dynamic damper
- bracket
- hole
- elastic member
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の第１実施例のダイナミツクダ
ンパの断面図である。第２図は本考案第２実施例
のダイナミツクダンパの断面図である。第３，４
図は従来の剪断型ダイナミツクダンパの側面図で
ある。
１…ブラケツト、２ａ，２ｂ…弾性部材、３ａ
，３ｂ…ウエイト、４…貫通孔、５…ボルト、６
…ナツト。
FIG. 1 is a sectional view of a dynamic damper according to a first embodiment of the present invention. FIG. 2 is a sectional view of a dynamic damper according to a second embodiment of the present invention. 3rd, 4th
The figure is a side view of a conventional shear type dynamic damper. 1...Bracket, 2a, 2b...Elastic member, 3a
, 3b... Weight, 4... Through hole, 5... Bolt, 6
...Natsuto.
Claims (1)
持する剪断型ダイナミツクダンパにおいて、振動
源に対し略平行もしくは垂直な面を有するブラケ
ツト１を有し、その面を挾んで対称に弾性部材２
ａ，２ｂとウエイト３ａ，３ｂが配置されてなる
ことを特徴とするダイナミツクダンパ。 ２ 請求項１記載のウエイト３ａ，３ｂ、弾性部
材２ａ，２ｂ、ブラケツト１のいずれもが中央に
貫通孔４を有し、両ウエイト３ａ，３ｂが前記貫
通孔４を通るボルト５とナツト６とによつて圧縮
状態に連結されてなるダイナミツクダンパ。[Claims for Utility Model Registration] 1. A shear type dynamic damper that supports the load on an elastic member with elasticity in the shear direction, which has a bracket 1 having a surface substantially parallel or perpendicular to the vibration source, and the surface is sandwiched between the brackets 1 and 1. symmetrically elastic member 2
A dynamic damper characterized in that a, 2b and weights 3a, 3b are arranged. 2. The weights 3a, 3b, the elastic members 2a, 2b, and the bracket 1 according to claim 1 all have a through hole 4 in the center, and both weights 3a, 3b have a bolt 5 and a nut 6 passing through the through hole 4. A dynamic damper connected in a compressed state by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9504189U JPH0333244U (en) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9504189U JPH0333244U (en) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0333244U true JPH0333244U (en) | 1991-04-02 |
Family
ID=31644323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9504189U Pending JPH0333244U (en) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333244U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323469A (en) * | 1976-08-16 | 1978-03-03 | Toyo Umpanki Co Ltd | Elevator for freight handling machine |
-
1989
- 1989-08-11 JP JP9504189U patent/JPH0333244U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323469A (en) * | 1976-08-16 | 1978-03-03 | Toyo Umpanki Co Ltd | Elevator for freight handling machine |