JPS59171243U - Internal combustion engine crankshaft rotation vibration absorption device - Google Patents
Internal combustion engine crankshaft rotation vibration absorption deviceInfo
- Publication number
- JPS59171243U JPS59171243U JP6504883U JP6504883U JPS59171243U JP S59171243 U JPS59171243 U JP S59171243U JP 6504883 U JP6504883 U JP 6504883U JP 6504883 U JP6504883 U JP 6504883U JP S59171243 U JPS59171243 U JP S59171243U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- crankshaft
- crankshaft rotation
- absorption device
- 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
- Pulleys (AREA)
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図は内燃機関のクランク軸まわりの概略図、第２図
はクランク軸の位置を２つの場合について夫々模式的に
示す図、第３図はクランク軸の曲げ共振周波数のクラン
ク軸と直交する面で示す線図、第４図は本考案をフライ
ホイールで実施した場合の正面図、第５図は第４図のＸ
□−Ｘ１線に沿う断面図、第６図は本考案をダンパプー
リで実施した場合の正面図、第７図は第５図のＸ２−Ｘ
２線に沿う断面図。
１０・・・クランク軸、１６−・・フライホール、１８
・・・中心部、２０・・・外周部、２２・・・弾性体、
２３・・・ダンパプーリ、２４・・・ハブ部、２６・・
・プーリ部、３０・・・弾性体。Figure 1 is a schematic diagram around the crankshaft of an internal combustion engine, Figure 2 is a diagram schematically showing the position of the crankshaft in two cases, and Figure 3 is a diagram showing the bending resonance frequency of the crankshaft perpendicular to the crankshaft. Figure 4 is a front view when the present invention is implemented with a flywheel, and Figure 5 is the line diagram shown in Figure 4.
□-X1 line, Figure 6 is a front view when the present invention is implemented with a damper pulley, Figure 7 is X2-X in Figure 5.
A sectional view taken along two lines. 10... Crankshaft, 16-... Flyhole, 18
... center part, 20 ... outer peripheral part, 22 ... elastic body,
23... Damper pulley, 24... Hub part, 26...
-Pulley part, 30...elastic body.
Claims (1)
外部とで２分割し、その中心部と外部との間に環状弾性
体を配置して成る回゛転振動吸収装置において、前記環
状弾性体の厚みを、クランク軸の曲げ剛性の角度方向の
変化に応じて、変化させたことを特徴とする内燃機関の
クランク軸回転振動吸収装置。In a rotational vibration absorbing device, a rotating body attached to a crankshaft of an internal combustion engine is divided into two parts, a center part and an outside part, and an annular elastic body is disposed between the center part and the outside part. 1. A crankshaft rotation vibration absorbing device for an internal combustion engine, characterized in that the thickness of the crankshaft is changed according to changes in the angular direction of bending rigidity of the crankshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6504883U JPS59171243U (en) | 1983-05-02 | 1983-05-02 | Internal combustion engine crankshaft rotation vibration absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6504883U JPS59171243U (en) | 1983-05-02 | 1983-05-02 | Internal combustion engine crankshaft rotation vibration absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59171243U true JPS59171243U (en) | 1984-11-15 |
Family
ID=30195240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6504883U Pending JPS59171243U (en) | 1983-05-02 | 1983-05-02 | Internal combustion engine crankshaft rotation vibration absorption device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59171243U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227244U (en) * | 1985-08-02 | 1987-02-19 | ||
| JPS6296141U (en) * | 1985-12-06 | 1987-06-19 | ||
| JPS62104060U (en) * | 1985-12-20 | 1987-07-02 | ||
| JPS6311964U (en) * | 1986-07-11 | 1988-01-26 | ||
| JP2018128136A (en) * | 2017-02-09 | 2018-08-16 | Nok株式会社 | Torsional damper |
-
1983
- 1983-05-02 JP JP6504883U patent/JPS59171243U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227244U (en) * | 1985-08-02 | 1987-02-19 | ||
| JPS6296141U (en) * | 1985-12-06 | 1987-06-19 | ||
| JPS62104060U (en) * | 1985-12-20 | 1987-07-02 | ||
| JPS6311964U (en) * | 1986-07-11 | 1988-01-26 | ||
| JP2018128136A (en) * | 2017-02-09 | 2018-08-16 | Nok株式会社 | Torsional damper |
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