JPH032939U - - Google Patents
Info
- Publication number
- JPH032939U JPH032939U JP6389989U JP6389989U JPH032939U JP H032939 U JPH032939 U JP H032939U JP 6389989 U JP6389989 U JP 6389989U JP 6389989 U JP6389989 U JP 6389989U JP H032939 U JPH032939 U JP H032939U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- damper mass
- cylindrical portion
- inner circumferential
- damper
- 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
- 230000005484 gravity Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図は本考案に係る実施例のダンパー付きプ
ーリの概略構成を示す縦断面図、第２図は本考案
に係る他の実施例のダンパー付きプーリの概略構
成を示す縦断面図、第３図は本考案に係るさらに
他の実施例のダンパー付きプーリの概略構成を示
す縦断面図、第４図は従来のダンパー付きプーリ
の概略構成を示す縦断面図である。
１…プーリ本体（回転体本体）、２，２０…ダ
ンパーマス、３…金属リング、４…ゴム弾性体、
１１…ボス部、１２，１２０…円筒部、１３…接
続部、２１…径大部、２２…径小部。
FIG. 1 is a vertical cross-sectional view showing a schematic configuration of a pulley with a damper according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view showing a schematic configuration of a pulley with a damper according to another embodiment of the present invention, and FIG. FIG. 4 is a vertical cross-sectional view showing a schematic structure of a pulley with a damper according to still another embodiment of the present invention, and FIG. 4 is a vertical cross-sectional view showing a schematic structure of a conventional pulley with a damper. 1... Pulley body (rotating body body), 2, 20... Damper mass, 3... Metal ring, 4... Rubber elastic body,
DESCRIPTION OF SYMBOLS 11... Boss part, 12, 120... Cylindrical part, 13... Connection part, 21... Large diameter part, 22... Small diameter part.
Claims (1)
径方向外側に接続された円筒部とを有する回転体
本体と、 前記円筒部の内側空間内で前記円筒部の内周面
と所定間隔を隔てて前記回転体本体と同心的かつ
相対移動可能に設られたダンパーマスと、 応力が作用していない状態で前記円筒部の内周
面と前記ダンパーマスの一部外周面との間隔より
大きな径方向厚さをもち、前記円筒部の内周面と
前記ダンパーマスの一部外周面とを径方向に予備
圧縮された状態で直接又は間接的に連結し、かつ
前記ダンパーマスの重心位置から軸方向に所定距
離はなれた位置に軸方向中心をもつ弾性体とから
なることを特徴とするダンパーを有する回転体。[Claims for Utility Model Registration] A rotating body body having a boss portion attached to a rotating shaft and a cylindrical portion connected to the radially outer side of the boss portion; a damper mass that is movable concentrically and relative to the rotating body main body at a predetermined distance from the inner circumferential surface; and the inner circumferential surface of the cylindrical portion and a part of the damper mass when no stress is applied. has a radial thickness greater than the distance from the outer circumferential surface, and directly or indirectly connects the inner circumferential surface of the cylindrical portion and a part of the outer circumferential surface of the damper mass in a radially precompressed state, and A rotary body having a damper, characterized in that the rotating body comprises an elastic body whose axial center is located a predetermined distance in the axial direction from the center of gravity of the damper mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6389989U JPH032939U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6389989U JPH032939U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032939U true JPH032939U (en) | 1991-01-11 |
Family
ID=31594360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6389989U Pending JPH032939U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032939U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340646B2 (en) * | 1982-02-22 | 1988-08-12 | Ootomateitsuku Aparaate Mashiinenbau Gmbh |
-
1989
- 1989-05-31 JP JP6389989U patent/JPH032939U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340646B2 (en) * | 1982-02-22 | 1988-08-12 | Ootomateitsuku Aparaate Mashiinenbau Gmbh |