JPS62107134U - - Google Patents
Info
- Publication number
- JPS62107134U JPS62107134U JP20098485U JP20098485U JPS62107134U JP S62107134 U JPS62107134 U JP S62107134U JP 20098485 U JP20098485 U JP 20098485U JP 20098485 U JP20098485 U JP 20098485U JP S62107134 U JPS62107134 U JP S62107134U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- cylindrical portion
- pulley
- damper mass
- circumferential surface
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010008 shearing Methods 0.000 claims 1
- 230000009977 dual effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図は、本考案の一実施例であるデユアルタ
イプダンパーの縦断面図であり、第２図は第１図
に示される実施例において用いられる第一のダン
パーマスと第一の弾性部材および金属スリーブの
一体加硫成形品を示す縦断面図であり、第３図は
第１図に示される実施例において用いられる第二
のダンパーマスと第二の弾性部材および取付金具
の一体加硫成形品を示で一部切欠断面図である。
また、第４図乃至第６図は、それぞれ本考案に係
るデユアルタイプダンパーの他の実施例を示す縦
断面説明図であり、第７図は本考案に従う構造と
されたデユアルタイプダンパーにおける第二のダ
ンパーマスに対する弾性ストツパの取り付け状態
としての、別の実施例を示す部分断面説明図であ
る。
８，４８，５０，６２：デユアルタイプダンパ
ー、１０：ダンパープーリ、１４：ボス部、１６
：円筒部、１８：連結部、２０：マス収容空間、
２２：第一のダンパーマス、２６：第一の弾性部
材、３０，５２，８０，８６：第二のダンパーマ
ス、３４，５４，８２：第二の弾性部材、４０，
８８：弾性ストツパ、６４：回転軸。
FIG. 1 is a longitudinal cross-sectional view of a dual-type damper that is an embodiment of the present invention, and FIG. 2 shows a first damper mass, a first elastic member, and the like used in the embodiment shown in FIG. FIG. 3 is a longitudinal cross-sectional view showing an integrally vulcanized product of a metal sleeve, and FIG. 3 is an integrally vulcanized product of the second damper mass, second elastic member, and mounting fitting used in the embodiment shown in FIG. 1; It is a partially cutaway sectional view showing the product.
Further, FIGS. 4 to 6 are longitudinal cross-sectional explanatory views showing other embodiments of the dual type damper according to the present invention, and FIG. FIG. 6 is a partially cross-sectional explanatory view showing another example of the state in which the elastic stopper is attached to the damper mass of FIG. 8, 48, 50, 62: Dual type damper, 10: Damper pulley, 14: Boss part, 16
: Cylindrical part, 18: Connecting part, 20: Mass accommodation space,
22: first damper mass, 26: first elastic member, 30, 52, 80, 86: second damper mass, 34, 54, 82: second elastic member, 40,
88: Elastic stopper, 64: Rotation shaft.
Claims (1)
半径方向外側に位置する円筒部と、該ボス部と該
円筒部とをつなぐ連結部とを有するダンパープー
リと、 該ダンパープーリの前記円筒部の半径方向外側
に所定距離を隔てて同心的に配置された第一のダ
ンパーマスと、 前記ダンパープーリの円筒部と該第一のダンパ
ーマスとの間に介装せしめられた第一の弾生体と
、 前記ダンパープーリの円筒部の内側空間内に同
心的に配置された円筒状の第二のダンパーマスと
、 該第二のダンパーマスを、その軸方向の一方の
端部において支持し、該第二のダンパーマスの半
径方向の動きに対して剪断力を発揮する第二の弾
性体と、 前記第二のダンパーマスの外周面または該外周
面に対する前記ダンパープーリの円筒部内周面に
設けられて、該外周面または該内周面から所定高
さで突出せしめられた弾性ストツパ部材とを、含
むことを特徴とするデユアルタイプダンパー。[Claims for Utility Model Registration] A damper pulley having a boss portion attached to a rotating shaft, a cylindrical portion located radially outward of the boss portion, and a connecting portion connecting the boss portion and the cylindrical portion; a first damper mass disposed concentrically at a predetermined distance on the radially outer side of the cylindrical portion of the damper pulley; and interposed between the cylindrical portion of the damper pulley and the first damper mass. a cylindrical second damper mass disposed concentrically within the inner space of the cylindrical portion of the damper pulley; a second elastic body supported at an end and exerting a shearing force against the radial movement of the second damper mass; and an outer peripheral surface of the second damper mass or of the damper pulley relative to the outer peripheral surface. A dual-type damper comprising: an elastic stopper member provided on the inner circumferential surface of the cylindrical portion and protruding from the outer circumferential surface or the inner circumferential surface at a predetermined height.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20098485U JPH0231622Y2 (en) | 1985-12-25 | 1985-12-25 | |
| US06/917,543 US4794816A (en) | 1985-10-15 | 1986-10-10 | Dual-type damper device |
| EP19900104217 EP0381248A3 (en) | 1985-10-15 | 1986-10-14 | Dual-type damper device |
| EP86307925A EP0220871B1 (en) | 1985-10-15 | 1986-10-14 | Dual-type damper device |
| AU63868/86A AU578846B2 (en) | 1985-10-15 | 1986-10-14 | Dual-type damper device |
| DE8686307925T DE3683245D1 (en) | 1985-10-15 | 1986-10-14 | DEVICE WITH TWO DAMPERS. |
| CA000520402A CA1268059A (en) | 1985-10-15 | 1986-10-14 | Dual-type damper device |
| US07/250,449 US4881426A (en) | 1985-10-15 | 1988-09-28 | Dual-type damper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20098485U JPH0231622Y2 (en) | 1985-12-25 | 1985-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62107134U true JPS62107134U (en) | 1987-07-08 |
| JPH0231622Y2 JPH0231622Y2 (en) | 1990-08-27 |
Family
ID=31164013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20098485U Expired JPH0231622Y2 (en) | 1985-10-15 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231622Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108659U (en) * | 1985-12-27 | 1987-07-11 | ||
| JPS6438345U (en) * | 1987-09-02 | 1989-03-07 |
-
1985
- 1985-12-25 JP JP20098485U patent/JPH0231622Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108659U (en) * | 1985-12-27 | 1987-07-11 | ||
| JPS6438345U (en) * | 1987-09-02 | 1989-03-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231622Y2 (en) | 1990-08-27 |