JPH0262137U - - Google Patents
Info
- Publication number
- JPH0262137U JPH0262137U JP14111588U JP14111588U JPH0262137U JP H0262137 U JPH0262137 U JP H0262137U JP 14111588 U JP14111588 U JP 14111588U JP 14111588 U JP14111588 U JP 14111588U JP H0262137 U JPH0262137 U JP H0262137U
- Authority
- JP
- Japan
- Prior art keywords
- crank pulley
- parts
- divided
- elastic material
- outer ring
- 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
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図は一実施例によるクランクプーリの回転
軸方向半断面図、第２図は第１図の正面図、第３
図は第１図の外周リングの拡大断面図、第４図〜
第７図は従来のクランクプーリによる回転軸方向
の振動モード説明図、第８図は前記実施例の外周
リングの回転軸方向振動による特性説明図、第９
図は別の実施例によるクランクプーリの回転軸方
向半断面図、第１０図は従来のクランクプーリの
回転軸方向断面図である。
１……クランクプーリ、３……内周ハブ、４…
…プーリ溝、６……外周リング、６１，６２……
外周リングを分割したブロツク、８……クランク
軸のねじり振動ダンピング用弾性材、１０……回
転軸方向振動減衰用弾性材、１１……クランク軸
。
FIG. 1 is a half-sectional view of a crank pulley in the rotational axis direction according to one embodiment, FIG. 2 is a front view of FIG. 1, and FIG.
The figure is an enlarged sectional view of the outer ring in Figure 1, and Figures 4 to 4.
FIG. 7 is an explanatory diagram of the vibration mode of the conventional crank pulley in the direction of the rotation axis, FIG.
The figure is a half sectional view of a crank pulley according to another embodiment in the direction of the rotation axis, and FIG. 10 is a sectional view of a conventional crank pulley in the direction of the rotation axis. 1...Crank pulley, 3...Inner hub, 4...
...Pulley groove, 6...Outer ring, 6 1 , 6 2 ...
Blocks obtained by dividing the outer circumferential ring, 8... Elastic material for damping torsional vibration of the crankshaft, 10... Elastic material for damping vibration in the rotational axis direction, 11... Crankshaft.
Claims (1)
分割し、該分割面に弾性材を設け、互いに密着さ
せて一体としたエンジンのクランクプーリ。 An engine crank pulley in which the outer ring of the crank pulley main body is divided into a plurality of parts, an elastic material is provided on the divided surfaces, and the parts are brought into close contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14111588U JPH0262137U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14111588U JPH0262137U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262137U true JPH0262137U (en) | 1990-05-09 |
Family
ID=31405901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14111588U Pending JPH0262137U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777572A (en) * | 2012-08-02 | 2012-11-14 | 潍柴动力股份有限公司 | Belt pulley used for engine |
-
1988
- 1988-10-31 JP JP14111588U patent/JPH0262137U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777572A (en) * | 2012-08-02 | 2012-11-14 | 潍柴动力股份有限公司 | Belt pulley used for engine |