JPS6399054U - - Google Patents
Info
- Publication number
- JPS6399054U JPS6399054U JP1986194534U JP19453486U JPS6399054U JP S6399054 U JPS6399054 U JP S6399054U JP 1986194534 U JP1986194534 U JP 1986194534U JP 19453486 U JP19453486 U JP 19453486U JP S6399054 U JPS6399054 U JP S6399054U
- Authority
- JP
- Japan
- Prior art keywords
- hub
- elastic body
- outside
- air chambers
- vibration ring
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/1414—Masses driven by elastic elements
- F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Description
第１図は本考案トーシヨナルダンパの一実施例
を示す半裁断面図、第２図は第１図におけるＡ―
Ａ線で切断した要部断面図、第３図は従来のトー
シヨナルダンパの一例を示す半裁断面図である。
１…ハブ、２…振動リング、３…プーリ溝、４
，６…弾性体、５，７，８…スリーブ、９…樹脂
板、１０…凹部、１１…空気室、１２…小孔。
FIG. 1 is a half-cut sectional view showing an embodiment of the torsional damper of the present invention, and FIG. 2 is an A--
FIG. 3 is a cross-sectional view of a main part taken along line A, and a half-cut cross-sectional view showing an example of a conventional torsional damper. 1...Hub, 2...Vibration ring, 3...Pulley groove, 4
, 6... Elastic body, 5, 7, 8... Sleeve, 9... Resin plate, 10... Recess, 11... Air chamber, 12... Small hole.
Claims (1)
との間にあつて、該ハブ１と振動リング２を互い
に弾性的に連結してなるゴム等の弾性体６の内部
に、周方向に区画された複数の空気室１１，１１
…を形成し、該空気室１１，１１…の各々を前記
弾性体６の側壁に穿設した小孔１２，１２…によ
つて外部と連通させてなる補助減衰機構を有する
ことを特徴とするトーシヨナルダンパ。 A hub 1 and a vibration ring 2 placed on the outside of the hub 1
A plurality of air chambers 11, 11 are partitioned in the circumferential direction inside an elastic body 6 made of rubber or the like which elastically connects the hub 1 and the vibration ring 2 to each other.
..., and each of the air chambers 11, 11... is connected to the outside through small holes 12, 12... formed in the side wall of the elastic body 6. torsional damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986194534U JPH032752Y2 (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986194534U JPH032752Y2 (en) | 1986-12-19 | 1986-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399054U true JPS6399054U (en) | 1988-06-27 |
| JPH032752Y2 JPH032752Y2 (en) | 1991-01-24 |
Family
ID=31151595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986194534U Expired JPH032752Y2 (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032752Y2 (en) |
-
1986
- 1986-12-19 JP JP1986194534U patent/JPH032752Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032752Y2 (en) | 1991-01-24 |