JPH02103545U - - Google Patents
Info
- Publication number
- JPH02103545U JPH02103545U JP1143489U JP1143489U JPH02103545U JP H02103545 U JPH02103545 U JP H02103545U JP 1143489 U JP1143489 U JP 1143489U JP 1143489 U JP1143489 U JP 1143489U JP H02103545 U JPH02103545 U JP H02103545U
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- crankshaft
- cover member
- resonance frequency
- vibration damping
- 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
- 238000013016 damping Methods 0.000 claims description 2
Landscapes
- Pulleys (AREA)
Description
第１図は本考案の一実施例を示す側断面図、第
２図は第１図の正面図、第３図及び第４図は第１
図の部分拡大断面図、第５図は従来例を示す側断
面図、第６図はゴム温度と共振周波数との関係を
示すグラフである。
図中、１はクランク軸、５はゴム質弾性体、６
は質量体、９はカバー部材、Ｔは捩り振動減衰装
置である。
Fig. 1 is a side sectional view showing one embodiment of the present invention, Fig. 2 is a front view of Fig. 1, and Figs.
5 is a side sectional view showing a conventional example, and FIG. 6 is a graph showing the relationship between rubber temperature and resonance frequency. In the figure, 1 is a crankshaft, 5 is a rubber elastic body, and 6 is a crankshaft.
9 is a mass body, 9 is a cover member, and T is a torsional vibration damping device.
Claims (1)
けると共に、上記弾性体にその温度変化に応じて
共振周波数が高くなつた時に閉じて被うカバー部
材を設けたクランク軸の捩り振動減衰装置。 A torsional vibration damping device for a crankshaft, in which a mass body is provided on the crankshaft via a rubber elastic body, and a cover member is provided on the elastic body, which closes and covers the elastic body when its resonance frequency increases in accordance with temperature changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1143489U JPH02103545U (en) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1143489U JPH02103545U (en) | 1989-02-03 | 1989-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103545U true JPH02103545U (en) | 1990-08-17 |
Family
ID=31219985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1143489U Pending JPH02103545U (en) | 1989-02-03 | 1989-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103545U (en) |
-
1989
- 1989-02-03 JP JP1143489U patent/JPH02103545U/ja active Pending
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