JPH0343143U - - Google Patents
Info
- Publication number
- JPH0343143U JPH0343143U JP10402589U JP10402589U JPH0343143U JP H0343143 U JPH0343143 U JP H0343143U JP 10402589 U JP10402589 U JP 10402589U JP 10402589 U JP10402589 U JP 10402589U JP H0343143 U JPH0343143 U JP H0343143U
- Authority
- JP
- Japan
- Prior art keywords
- diameter portion
- hub
- sleeves
- ring
- outer peripheral
- 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 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図および第２図は本考案によるトーシヨナ
ルダンパの一実施例を示す図であり、第１図は第
２図において−線に沿つてみた図、第２図は
右側のみの正面図、第３図および第４図は、ハブ
に段差部を設けない場合の説明図、第５図は本考
案によるトーシヨナルダンパの他の実施例を示す
図、第６図、第７図、および第８図は、本考案に
よるトーシヨナルダンパにおいて、ゴム製弾性部
材の別の形状を示す図、第９図は従来の技術によ
るトーシヨナルダンパの実施例を示す図である。
１，１１，２１，３１，５１……ハブ、２，１
２，２２，３２，５２……ゴム製弾性部材、３，
１３，２２ａ，２２ｂ，３３……スリーブ、４，
３４，４４，５４……振動リング、５，３５……
プレート（ストツプ手段）、６，３６……隅部、
７，３７……段差部、８，３８……加硫接着面、
９，３９……摺動面、１０，４０，４５，４６…
…連結部、４ａ……摺動リング、４ｂ……スラス
トリング、４ｃ，３４ｃ……ストツパリング、１
４……ゴム付着、４１，４７……ゴムストツパ。
1 and 2 are views showing one embodiment of the torsional damper according to the present invention, FIG. 1 is a view taken along the - line in FIG. 2, FIG. 2 is a front view of only the right side, 3 and 4 are explanatory diagrams in the case where the hub is not provided with a stepped portion, FIG. 5 is a diagram showing another embodiment of the torsional damper according to the present invention, and FIGS. 6, 7, and FIG. 8 is a diagram showing another shape of the rubber elastic member in the torsional damper according to the present invention, and FIG. 9 is a diagram showing an embodiment of the torsional damper according to the prior art. 1, 11, 21, 31, 51...Hub, 2, 1
2, 22, 32, 52...Rubber elastic member, 3,
13, 22a, 22b, 33...sleeve, 4,
34, 44, 54... Vibration ring, 5, 35...
Plate (stop means), 6, 36... corner,
7, 37... Step part, 8, 38... Vulcanized adhesive surface,
9, 39...Sliding surface, 10, 40, 45, 46...
...Connection part, 4a...Sliding ring, 4b...Thrust ring, 4c, 34c...Stopper ring, 1
4...Rubber adhesion, 41, 47...Rubber stopper.
Claims (1)
と一体に回転し、径方向外方に向かつて等配に設
けられた複数の隅部６，３６を有するハブ１，３
１の外周面に、全周にわたつて段差部７，３７を
設けるとともに、該段差部７，３７を境界として
大径部と小径部を形成し、前記ハブ１，３１の大
径部の外周面に、ゴム製弾性部材２，３２を介し
て環状をなすスリーブ３，３３を設け、該スリー
ブ３，３３の外周面に、環状をなす振動リング４
，３４を設け、この振動リング４，３４の内側に
環状をなすストツパリング４ｃ，３４ｃを、その
内周面が、前記ハブ１，３１の小径部の外周面の
うち、前記隅部６，３６の摺動面９，３９に対し
て摺動可能に取り付け、さらに、前記ハブ１，３
１の少なくともどちらか一方の端部に、前記スト
ツパリング４ｃ，３４ｃが前記摺動面９，３９と
の摺動時に、前記段差部７，３７から所定距離以
上に離間するのを阻止するストツプ手段５，３５
を設けたことを特徴とするトーシヨナルダンパ。 Hubs 1 and 3 have a cylindrical shape, are connected to a rotating shaft, rotate together with the rotating shaft, and have a plurality of corner portions 6 and 36 equally spaced radially outward.
A step portion 7, 37 is provided on the outer peripheral surface of the hub 1, 37 over the entire circumference, and a large diameter portion and a small diameter portion are formed with the step portion 7, 37 as a boundary, and the outer periphery of the large diameter portion of the hub 1, 31 is Annular sleeves 3 and 33 are provided on the outer peripheral surfaces of the sleeves 3 and 33 via rubber elastic members 2 and 32, and an annular vibration ring 4 is provided on the outer peripheral surfaces of the sleeves 3 and 33.
, 34, and an annular stopper ring 4c, 34c is provided inside the vibrating ring 4, 34, the inner circumferential surface of which is located at the corner portion 6, 36 of the outer circumferential surface of the small diameter portion of the hub 1, 31. The hubs 1 and 3 are slidably attached to the sliding surfaces 9 and 39;
A stop means 5 is provided on at least one end of the stopper ring 4c, 34c to prevent the stopper ring 4c, 34c from separating from the stepped portion 7, 37 by a predetermined distance or more when sliding on the sliding surface 9, 39. ,35
A torsional damper characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104025U JPH0724680Y2 (en) | 1989-09-05 | 1989-09-05 | Torsional damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104025U JPH0724680Y2 (en) | 1989-09-05 | 1989-09-05 | Torsional damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0343143U true JPH0343143U (en) | 1991-04-23 |
| JPH0724680Y2 JPH0724680Y2 (en) | 1995-06-05 |
Family
ID=31652836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989104025U Expired - Fee Related JPH0724680Y2 (en) | 1989-09-05 | 1989-09-05 | Torsional damper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724680Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02117325U (en) * | 1989-03-09 | 1990-09-20 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147152U (en) * | 1984-08-31 | 1986-03-29 | 株式会社フコク | Pulley device for generator |
-
1989
- 1989-09-05 JP JP1989104025U patent/JPH0724680Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147152U (en) * | 1984-08-31 | 1986-03-29 | 株式会社フコク | Pulley device for generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02117325U (en) * | 1989-03-09 | 1990-09-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724680Y2 (en) | 1995-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |