JPH0284049U - - Google Patents
Info
- Publication number
- JPH0284049U JPH0284049U JP16234888U JP16234888U JPH0284049U JP H0284049 U JPH0284049 U JP H0284049U JP 16234888 U JP16234888 U JP 16234888U JP 16234888 U JP16234888 U JP 16234888U JP H0284049 U JPH0284049 U JP H0284049U
- Authority
- JP
- Japan
- Prior art keywords
- rim
- center
- crank pulley
- damper
- crankshaft
- 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 description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Pulleys (AREA)
Description
第1図は一実施例によるダンパ付きクランクプ
ーリの半断面図、第2図は第1図の実施例のエン
ジンの回転数に対する騒音レベルを従来のものと
比較して示したグラフ図、第3図は第1図のクラ
ンクプーリのコンボリユーシヨンの取付け位置の
説明図、第4図は第3図に示すコンボリユーシヨ
ン位置と騒音レベルとの関係示すグラフ図、第5
図は従来のダンパ付きクランクプーリの半断面図
である。
1……ダンパ付きクランクプーリ、2……クラ
ンク図、6……リム部、8……ダンパ材、10…
…外周マス、C……リム部の中心、G……外周マ
スの重心。
FIG. 1 is a half-sectional view of a crank pulley with a damper according to an embodiment, FIG. 2 is a graph showing the noise level of the embodiment shown in FIG. The figure is an explanatory diagram of the mounting position of the convolution of the crank pulley in Figure 1, Figure 4 is a graph showing the relationship between the convolution position and the noise level shown in Figure 3, and Figure 5 is a diagram showing the relationship between the convolution position and noise level shown in Figure 3.
The figure is a half-sectional view of a conventional crank pulley with a damper. 1... Crank pulley with damper, 2... Crank diagram, 6... Rim part, 8... Damper material, 10...
...Outer mass, C: Center of rim, G: Center of gravity of outer mass.
Claims (1)
るリング状の外周マスとの間にゴム状弾性体から
成るダンパ材を層状に配置し、前記外周マスの重
心位置を、前記ダンパ材の回転軸方向の中心位置
よりクランク軸の延長方向外側に配置したダンパ
付きクランクプーリ。 A damper material made of a rubber-like elastic body is arranged in a layer between the rim of the crank pulley and a ring-shaped outer mass disposed outside the rim, and the center of gravity of the outer mass is aligned in the direction of the rotation axis of the damper material. A crank pulley with a damper located outside the center of the crankshaft in the direction of extension of the crankshaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16234888U JPH0284049U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16234888U JPH0284049U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0284049U true JPH0284049U (en) | 1990-06-29 |
Family
ID=31446091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16234888U Pending JPH0284049U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0284049U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0534322U (en) * | 1991-10-11 | 1993-05-07 | 株式会社クボタ | Rotation transmission structure |
-
1988
- 1988-12-16 JP JP16234888U patent/JPH0284049U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0534322U (en) * | 1991-10-11 | 1993-05-07 | 株式会社クボタ | Rotation transmission structure |