JPH0276243U - - Google Patents
Info
- Publication number
- JPH0276243U JPH0276243U JP15472088U JP15472088U JPH0276243U JP H0276243 U JPH0276243 U JP H0276243U JP 15472088 U JP15472088 U JP 15472088U JP 15472088 U JP15472088 U JP 15472088U JP H0276243 U JPH0276243 U JP H0276243U
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- damper
- damper mass
- flywheel body
- plate
- 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
- 238000013016 damping Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例に係るダイナミツク
ダンパ付フライホイールの部分縦断面図、第２図
は第１図の装置の部分斜視図、第３図は第１図の
装置とは別の実施例に係るダイナミツクダンパ付
フライホイールの部分斜視図、第４図は第１図の
装置の振動モデルを表わす概略構成図、である。
１……クランクシヤフト後端部、２……つば部
、３……フライホイール本体、４……プレート、
５……取付ボルト、６，９……ダンパマス、７…
…減衰材、８……凹部、１０……減衰材としての
リング、１１……溝、Ａ……面振れ方向。
Fig. 1 is a partial vertical sectional view of a flywheel with a dynamic damper according to an embodiment of the present invention, Fig. 2 is a partial perspective view of the device shown in Fig. 1, and Fig. 3 is a separate device from the device shown in Fig. 1. FIG. 4 is a partial perspective view of a flywheel with a dynamic damper according to an embodiment of the present invention, and FIG. 4 is a schematic configuration diagram showing a vibration model of the device shown in FIG. 1...Rear end of crankshaft, 2...Brim portion, 3...Flywheel body, 4...Plate,
5... Mounting bolt, 6, 9... Damper mass, 7...
...damping material, 8... recess, 10... ring as damping material, 11... groove, A... surface runout direction.
Claims (1)
り出すつば部を有するフライホイール本体を取付
け、該フライホイール本体に、該フライホイール
本体の面振れ方向にばね機能を有する円環状のプ
レートを取付け、該プレートにダンパマスを設け
て、該ダンパマスとプレートによりフライホイー
ル本体の面振れ方向の振動に対しダイナミツクダ
ンパを構成したダイナミツクダンパ付フライホイ
ールにおいて、前記フライホイール本体のつば部
の内周面と前記ダンパマスの外周面との間に、両
者に当接し両者間で前記面振れ方向に転動可能な
弾性体からなる減衰材を保持させたことを特徴と
するダイナミツクダンパ付フライホイール。 A flywheel body having a flange extending laterally on the outer periphery is attached to the rear end of the crankshaft, and an annular plate having a spring function in the direction of surface deflection of the flywheel body is attached to the flywheel body. In the flywheel with a dynamic damper, the plate is provided with a damper mass, and the damper mass and the plate constitute a dynamic damper against vibrations in the surface runout direction of the flywheel body. A flywheel with a dynamic damper, characterized in that a damping material made of an elastic body is held between the outer circumferential surface of the damper mass and the damper mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15472088U JPH0276243U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15472088U JPH0276243U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0276243U true JPH0276243U (en) | 1990-06-12 |
Family
ID=31431702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15472088U Pending JPH0276243U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0276243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155733A (en) * | 2003-11-25 | 2005-06-16 | Yamaha Motor Co Ltd | Vibration prevention device for rotary shaft |
-
1988
- 1988-11-30 JP JP15472088U patent/JPH0276243U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155733A (en) * | 2003-11-25 | 2005-06-16 | Yamaha Motor Co Ltd | Vibration prevention device for rotary shaft |