JPH0326862U - - Google Patents
Info
- Publication number
- JPH0326862U JPH0326862U JP8655689U JP8655689U JPH0326862U JP H0326862 U JPH0326862 U JP H0326862U JP 8655689 U JP8655689 U JP 8655689U JP 8655689 U JP8655689 U JP 8655689U JP H0326862 U JPH0326862 U JP H0326862U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- recess
- elastic body
- fluid chamber
- pulley
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 2
Landscapes
- Pulleys (AREA)
Description
第１図は本考案の第１実施例に係るダンパプー
リの断面図、第２図は本考案の第２実施例に係る
ダンパプーリの断面図、第３図は従来のダンパプ
ーリの一例を示す断面図、である。
１……プーリ本体、２……ボス部、１３ａ，１
３ｂ……凹部、１４……ベンデイングダンパ、１
５……ダンパマス、１６……弾性体としてのダン
パゴム、１８……流体室、１９……粘性流体、２
０……突出手段、２１，３１……減衰板、２４…
…減衰力調整穴。
FIG. 1 is a sectional view of a damper pulley according to a first embodiment of the present invention, FIG. 2 is a sectional view of a damper pulley according to a second embodiment of the present invention, and FIG. 3 is a sectional view showing an example of a conventional damper pulley. It is. 1...Pulley body, 2...Boss part, 13a, 1
3b... recess, 14... bending damper, 1
5... Damper mass, 16... Damper rubber as an elastic body, 18... Fluid chamber, 19... Viscous fluid, 2
0... Projection means, 21, 31... Damping plate, 24...
...Damping force adjustment hole.
Claims (1)
部に、該凹部の壁面に連結される弾性体と該弾性
体に連結されるダンパマスとからなるベンデイン
グダンパを配置し、該ベンテイングダンパが配置
される凹部と反対側に位置する他方の凹部に、粘
性流体が封入される流体室を形成し、該流体室内
に、前記ダンパマスから突出した突出手段を設け
たことを特徴とするダンパプーリ。 A bending damper consisting of an elastic body connected to a wall surface of the recess and a damper mass connected to the elastic body is arranged in one of the recesses located on the outer periphery of the boss portion of the pulley main body, and the bending damper is arranged. A damper pulley, characterized in that a fluid chamber in which a viscous fluid is sealed is formed in the other recess located on the opposite side of the recess, and a protruding means protruding from the damper mass is provided in the fluid chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8655689U JPH0326862U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8655689U JPH0326862U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326862U true JPH0326862U (en) | 1991-03-19 |
Family
ID=31636128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8655689U Pending JPH0326862U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326862U (en) |
-
1989
- 1989-07-25 JP JP8655689U patent/JPH0326862U/ja active Pending