JPH02109055U - - Google Patents
Info
- Publication number
- JPH02109055U JPH02109055U JP1809689U JP1809689U JPH02109055U JP H02109055 U JPH02109055 U JP H02109055U JP 1809689 U JP1809689 U JP 1809689U JP 1809689 U JP1809689 U JP 1809689U JP H02109055 U JPH02109055 U JP H02109055U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- damper
- damper mass
- mass
- rubber elastic
- 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図は、本考案の一実施例たるＶプーリを示
す縦断面図であり、第２図は、かかるＶプーリの
一製造段階を示す縦断面図である。更に、第３図
は、本考案の別の実施例たるＶプーリを示す縦断
面図である。また、第４図は、従来構造のＶプー
リの一具体例を示す縦断面図である。
１０，４２……Ｖプーリ、１２……プーリ本体
、１６……ボス部、１７……Ｖ溝、１８……円筒
部、２０……接続部、２４，４４……ダンパーマ
ス、２６，４６……取付筒金具（取付部）、２８
，４８……本体筒金具（マス本体部）、３２……
ゴム弾性体。
FIG. 1 is a vertical cross-sectional view showing a V-pulley according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view showing one manufacturing stage of such a V-pulley. Furthermore, FIG. 3 is a longitudinal sectional view showing a V-pulley according to another embodiment of the present invention. Further, FIG. 4 is a longitudinal cross-sectional view showing a specific example of a V-pulley having a conventional structure. 10, 42... V pulley, 12... Pulley body, 16... Boss portion, 17... V groove, 18... Cylindrical portion, 20... Connection portion, 24, 44... Damper mass, 26, 46... ...Mounting tube fitting (mounting part), 28
, 48... Body cylindrical metal fitting (mass body part), 32...
Rubber elastic body.
Claims (1)
径方向外側に位置する円筒部と、それらボス部と
円筒部とをつなぐ接続部とを有するプーリ本体に
対して、かかる円筒部の内側空間内に位置するよ
うに、略円筒形状のダンパーマスを同心的に配す
ると共に、該ダンパーマスの軸方向の一端面を、
前記接続部に対してゴム弾性体を介して連結せし
めることにより、かかるダンパーマスの主体とな
る部分が、該ゴム弾性体による連結部よりも、ダ
ンパープーリ径方向において実質的に内側に位置
するように、該ダンパーマスを前記プーリ本体に
対して片持ち構造にて弾性的に支持させてなるダ
ンパープーリであつて、 軸方向一端面において、前記ゴム弾性体を介し
て前記プーリ本体の接続部に取り付けられる環状
の取付部と、該取付部に対して一体的に組み付け
られた、該取付部よりも実質的に径方向内側に位
置せしめられる環状のマス本体部とによつて、前
記ダンパーマスを構成せしめたことを特徴とする
ダンパープーリ。[Claims for Utility Model Registration] For a pulley body having a boss portion attached to a rotating shaft, a cylindrical portion located on the radially outer side of the boss portion, and a connecting portion connecting the boss portion and the cylindrical portion. A substantially cylindrical damper mass is arranged concentrically so as to be located within the inner space of the cylindrical portion, and one end surface of the damper mass in the axial direction is
By connecting the connecting portion via the rubber elastic body, the main portion of the damper mass is located substantially inside the connecting portion formed by the rubber elastic body in the radial direction of the damper pulley. The damper pulley is configured such that the damper mass is elastically supported by the pulley body in a cantilevered structure, and the damper mass is connected to the connecting portion of the pulley body via the rubber elastic body at one axial end surface. The damper mass is formed by an annular attachment portion to be attached and an annular mass body portion that is integrally assembled to the attachment portion and located substantially radially inward than the attachment portion. A damper pulley characterized by its structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989018096U JPH0749126Y2 (en) | 1989-02-18 | 1989-02-18 | Damper pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989018096U JPH0749126Y2 (en) | 1989-02-18 | 1989-02-18 | Damper pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02109055U true JPH02109055U (en) | 1990-08-30 |
| JPH0749126Y2 JPH0749126Y2 (en) | 1995-11-13 |
Family
ID=31232431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989018096U Expired - Lifetime JPH0749126Y2 (en) | 1989-02-18 | 1989-02-18 | Damper pulley |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749126Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59160943U (en) * | 1983-04-14 | 1984-10-27 | 三菱自動車工業株式会社 | damper device |
| JPS6268052A (en) * | 1985-09-17 | 1987-03-27 | Mabuchi Motor Co Ltd | Small-sized motor |
-
1989
- 1989-02-18 JP JP1989018096U patent/JPH0749126Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59160943U (en) * | 1983-04-14 | 1984-10-27 | 三菱自動車工業株式会社 | damper device |
| JPS6268052A (en) * | 1985-09-17 | 1987-03-27 | Mabuchi Motor Co Ltd | Small-sized motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749126Y2 (en) | 1995-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |