JPH0278838U - - Google Patents
Info
- Publication number
- JPH0278838U JPH0278838U JP15926688U JP15926688U JPH0278838U JP H0278838 U JPH0278838 U JP H0278838U JP 15926688 U JP15926688 U JP 15926688U JP 15926688 U JP15926688 U JP 15926688U JP H0278838 U JPH0278838 U JP H0278838U
- Authority
- JP
- Japan
- Prior art keywords
- rubber damper
- hub
- damper
- attached
- frequency
- 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 2
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図は本考案の一実施例を示す部分縦断面図
、第２図は第１図のダンパーを付設したクランク
シヤフトの振動を示す振巾―周波数特性図で、同
図Ａはその捩り振動を、同図Ｂはその曲げ振動を
それぞれ示す。第３図は公知のダブルラバーダン
パーを示す縦断面図である。
１…ハブ、２…第１のラバーダンパー（デイス
ク型ダンパー）、３…ボルト、４…ダンパーデイ
スク、５…ゴム部材、６…環状慣性体、７…第２
のラバーダンパー（プーリ型ダンパー）、８…ゴ
ム部材、９…プーリ型慣性体。
Fig. 1 is a partial vertical sectional view showing an embodiment of the present invention, Fig. 2 is an amplitude-frequency characteristic diagram showing the vibration of a crankshaft equipped with the damper shown in Fig. 1, and Fig. A is a diagram showing the torsional vibration. , and Figure B shows the bending vibration. FIG. 3 is a longitudinal sectional view showing a known double rubber damper. DESCRIPTION OF SYMBOLS 1... Hub, 2... First rubber damper (disk type damper), 3... Bolt, 4... Damper disk, 5... Rubber member, 6... Annular inertia body, 7... Second
rubber damper (pulley type damper), 8... rubber member, 9... pulley type inertia body.
Claims (1)
動数を有する第１のラバーダンパーと、上記ハブ
の他端に付設され、比較的大きい固有捩り振動数
を有するとともに、この固有捩り振動数が常用回
転数から外れた周波数域にある第２のラバーダン
パーとを具えたことを特徴とするダブルラバーダ
ンパー。 A first rubber damper is attached to one end of the hub and has a relatively small natural torsional frequency, and a first rubber damper is attached to the other end of the hub and has a relatively large natural torsional frequency. A double rubber damper characterized by comprising a second rubber damper in a frequency range that is outside the frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15926688U JPH0278838U (en) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15926688U JPH0278838U (en) | 1988-12-07 | 1988-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0278838U true JPH0278838U (en) | 1990-06-18 |
Family
ID=31440327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15926688U Pending JPH0278838U (en) | 1988-12-07 | 1988-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0278838U (en) |
-
1988
- 1988-12-07 JP JP15926688U patent/JPH0278838U/ja active Pending