JPH0319148U - - Google Patents
Info
- Publication number
- JPH0319148U JPH0319148U JP7997989U JP7997989U JPH0319148U JP H0319148 U JPH0319148 U JP H0319148U JP 7997989 U JP7997989 U JP 7997989U JP 7997989 U JP7997989 U JP 7997989U JP H0319148 U JPH0319148 U JP H0319148U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- pulley
- crank pulley
- crank
- hub
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図は本考案の一実施例を示すクランクプー
リの断面図、第２図は第１図の−断面図、第
３図は本考案による振動レベルを従来例と比較し
て示した説明図である。
１……クランクシヤフト、２……クランクプー
リ、２ａ……クランクハブ、２ｃ……円筒部、３
，５，６……ダンパゴム、４……第１ダンパマス
、７……第２ダンパマス、８……第３ダンパマス
。
Fig. 1 is a cross-sectional view of a crank pulley showing an embodiment of the present invention, Fig. 2 is a cross-sectional view taken from Fig. 1, and Fig. 3 is an explanatory diagram showing the vibration level of the present invention in comparison with a conventional example. It is. 1...Crankshaft, 2...Crank pulley, 2a...Crank hub, 2c...Cylindrical portion, 3
, 5, 6... damper rubber, 4... first damper mass, 7... second damper mass, 8... third damper mass.
Claims (1)
のプーリハブに、ダンパゴムを介してＶベルト溝
を形成した第１ダンパマスと、上記クランクプー
リのプーリハブの側面に上記クランクシヤフトの
軸線方向に沿つてダンパゴムを介し第２ダンパマ
スを固着したクランクプーリにおいて、 上記クランクプーリのプーリハブに円筒部を形
成し、上記円筒部にダンパゴムを介し第３ダンパ
マスを固着したことを特徴とするダンパ付クラン
クプーリ。[Claim for Utility Model Registration] A first damper mass in which a V-belt groove is formed in the pulley hub of a crank pulley fixed to the crankshaft through a damper rubber, and a first damper mass in which a V-belt groove is formed on the pulley hub of the crank pulley in the axial direction of the crankshaft. A crank pulley with a damper, wherein a second damper mass is fixed along the crank pulley via a damper rubber, the crank pulley having a cylindrical portion formed in the pulley hub of the crank pulley, and a third damper mass fixed to the cylindrical portion via a damper rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7997989U JPH0319148U (en) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7997989U JPH0319148U (en) | 1989-07-06 | 1989-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319148U true JPH0319148U (en) | 1991-02-25 |
Family
ID=31624628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7997989U Pending JPH0319148U (en) | 1989-07-06 | 1989-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319148U (en) |
-
1989
- 1989-07-06 JP JP7997989U patent/JPH0319148U/ja active Pending
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