JPS5985443U - Automotive engine vibration reduction device - Google Patents
Automotive engine vibration reduction deviceInfo
- Publication number
- JPS5985443U JPS5985443U JP18125382U JP18125382U JPS5985443U JP S5985443 U JPS5985443 U JP S5985443U JP 18125382 U JP18125382 U JP 18125382U JP 18125382 U JP18125382 U JP 18125382U JP S5985443 U JPS5985443 U JP S5985443U
- Authority
- JP
- Japan
- Prior art keywords
- reduction device
- vibration reduction
- automotive engine
- crankshaft
- engine vibration
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来におけるクランクシャフト前端部の振動状
態を示す説明図、第２図はこの考案の一実施例を示すク
ランクシャフト前端部分の断面図、第３図はその■−■
線に沿った断面図、“第４図はこの考案の異なる実施例
を示す断面図である。
１・・・クランクシャフト、３・・・クランクプーリ、
５・・・ダンパ、７・・・インナコア、８・・・弾性部
材、９・・・重錘、１０・・・アウタケース。Fig. 1 is an explanatory diagram showing the vibration state of the front end of a conventional crankshaft, Fig. 2 is a sectional view of the front end of the crankshaft showing an embodiment of this invention, and Fig. 3 is
4 is a sectional view showing a different embodiment of this invention. 1...Crankshaft, 3...Crank pulley,
5... Damper, 7... Inner core, 8... Elastic member, 9... Weight, 10... Outer case.
Claims (1)
弾性部材と、該該弾性部材に支持された所定質量の重錘
とからなるダンパを、クランクシャフト前端部に配設し
、かつこのダンパの共振周波数をクランクシャフトの首
振り振動の固有振動数近傍に設定したごとを特徴とする
自動車用エンジンの振動低減装置。A damper consisting mainly of an elastic member such as rubber that can be displaced in the radial direction of the crankshaft, and a weight of a predetermined mass supported by the elastic member is disposed at the front end of the crankshaft. A vibration reduction device for an automobile engine, characterized in that a resonance frequency is set near the natural frequency of the oscillation vibration of a crankshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18125382U JPS5985443U (en) | 1982-11-30 | 1982-11-30 | Automotive engine vibration reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18125382U JPS5985443U (en) | 1982-11-30 | 1982-11-30 | Automotive engine vibration reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5985443U true JPS5985443U (en) | 1984-06-09 |
Family
ID=30392806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18125382U Pending JPS5985443U (en) | 1982-11-30 | 1982-11-30 | Automotive engine vibration reduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5985443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6317350U (en) * | 1986-07-18 | 1988-02-04 |
-
1982
- 1982-11-30 JP JP18125382U patent/JPS5985443U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6317350U (en) * | 1986-07-18 | 1988-02-04 |
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