JPH02150454U - - Google Patents
Info
- Publication number
- JPH02150454U JPH02150454U JP5737689U JP5737689U JPH02150454U JP H02150454 U JPH02150454 U JP H02150454U JP 5737689 U JP5737689 U JP 5737689U JP 5737689 U JP5737689 U JP 5737689U JP H02150454 U JPH02150454 U JP H02150454U
- Authority
- JP
- Japan
- Prior art keywords
- pulley body
- mass member
- mounting bracket
- pulley
- cylindrical portion
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004308 accommodation Effects 0.000 description 1
Description
第１図は、本考案の一実施例たるダンパープー
リを示す縦断面図であり、第２図は、かかるダン
パープーリを構成するプーリ本体を示す縦断面図
であり、第３図は、かかるダンパープーリを構成
する一体加硫成形品を示す縦断面図である。
１０：ダンパープーリ、１２：プーリ本体、１
６：ボス部、１８：円筒部、２０：連結部、２２
：マス収容空間、２４：取付金具、２６：取付部
、２８：支持部、３０：第一のダンパーマス、３
４：第一のゴム弾性体、３６：第二のダンパーマ
ス、３８：第二のゴム弾性体、４０：一体加硫成
形品、４２：第一のダンパー機構、４４：第二の
ダンパー機構。
FIG. 1 is a vertical cross-sectional view showing a damper pulley as an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view showing a pulley main body constituting the damper pulley, and FIG. FIG. 3 is a longitudinal cross-sectional view showing an integrally vulcanized molded product constituting the pulley. 10: Damper pulley, 12: Pulley body, 1
6: Boss part, 18: Cylindrical part, 20: Connecting part, 22
: Mass accommodation space, 24: Mounting bracket, 26: Mounting part, 28: Support part, 30: First damper mass, 3
4: first rubber elastic body, 36: second damper mass, 38: second rubber elastic body, 40: integrally vulcanized molded product, 42: first damper mechanism, 44: second damper mechanism.
Claims (1)
ス部の径方向外側に位置せしめられて一体的に連
結された円筒部とを有し、かかる回転軸と共に回
転せしめられるプーリ本体と、 円筒形状を呈し、前記プーリ本体における円筒
部の外周面に対して圧入固定せしめられる取付部
と、該取付部の軸方向一端側から径方向内方に向
かつて一体的に延出形成されて、前記プーリ本体
における円筒部の軸方向一端側開口部に位置せし
められる円環板状の支持部とを有する取付金具と
、 該取付金具に対して、その取付部の径方向外方
に所定距離を隔てて、同心的に位置せしめられた
環状の第一のマス部材と、それら取付部と第一の
マス部材との径方向対向面間に介装されて、該第
一のマス部材を該取付部に対して弾性的に連結支
持せしめる第一の弾性部材とによつて構成されて
、かかる取付金具の前記プーリ本体に対する組付
けにより、該プーリ本体における円筒部の径方向
外側に位置せしめられる第一のダンパー機構と、 前記取付金具に対して、その支持部の軸方向内
側面に所定距離を隔てて、同心的に位置せしめら
れた環状の第二のマス部材と、それら支持部と第
二のマス部材との軸方向対向面間に介装されて、
該第二のマス部材を該支持部に対して弾性的に連
結支持せしめる第二の弾性部材とによつて構成さ
れて、かかる取付金具の前記プーリ本体に対する
組付けにより、該プーリ本体における円筒部の径
方向内側に収容状態下に位置せしめられる第二の
ダンパー機構とを、 備えていることを特徴とするダンパープーリ。[Claims for Utility Model Registration] A system comprising a boss attached to a predetermined rotational shaft and a cylindrical portion positioned radially outside of the boss and integrally connected, and rotated together with the rotational shaft. a pulley body having a cylindrical shape and press-fitted into the outer peripheral surface of the cylindrical portion of the pulley body; a mounting bracket having an annular plate-shaped support portion formed in the pulley body and positioned at an opening on one axial end side of the cylindrical portion of the pulley body; an annular first mass member that is positioned concentrically at a predetermined distance in the direction of the first mass member; and a first elastic member that elastically connects and supports the mass member to the mounting portion, and when the mounting bracket is assembled to the pulley body, the radially outer side of the cylindrical portion of the pulley body a first damper mechanism located at the mounting bracket; a second annular mass member located concentrically at an axially inner surface of the support portion of the mounting bracket at a predetermined distance; interposed between the axially opposing surfaces of the support part and the second mass member,
and a second elastic member that elastically connects and supports the second mass member to the support portion, and the cylindrical portion of the pulley body is assembled by assembling the mounting bracket to the pulley body. A damper pulley comprising: a second damper mechanism that is located in a housed state on the radially inner side of the damper pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5737689U JPH02150454U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5737689U JPH02150454U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150454U true JPH02150454U (en) | 1990-12-26 |
Family
ID=31582024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5737689U Pending JPH02150454U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624246U (en) * | 1992-08-27 | 1994-03-29 | エヌ・オー・ケー・メグラスティック株式会社 | damper |
| JP2007170476A (en) * | 2005-12-20 | 2007-07-05 | Nok Corp | Driving shaft damper |
-
1989
- 1989-05-18 JP JP5737689U patent/JPH02150454U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624246U (en) * | 1992-08-27 | 1994-03-29 | エヌ・オー・ケー・メグラスティック株式会社 | damper |
| JP2007170476A (en) * | 2005-12-20 | 2007-07-05 | Nok Corp | Driving shaft damper |
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