JPH0360637U - - Google Patents
Info
- Publication number
- JPH0360637U JPH0360637U JP1989122638U JP12263889U JPH0360637U JP H0360637 U JPH0360637 U JP H0360637U JP 1989122638 U JP1989122638 U JP 1989122638U JP 12263889 U JP12263889 U JP 12263889U JP H0360637 U JPH0360637 U JP H0360637U
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- bearing
- torque
- hysteresis
- drive shaft
- 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
- 230000007246 mechanism Effects 0.000 claims description 17
- 239000006096 absorbing agent Substances 0.000 description 2
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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13164—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
- F16F15/13171—Bearing arrangements
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Support Of The Bearing (AREA)
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案によるトルク変動吸収装置の部
分破断正面図、第２図は第１図の−′線に沿
つたトルク変動吸収装置の断面図、第３図は第２
図Ａ部の拡大図、第４図は本考案のベアリング機
構の一部正面図、第５図は従来の軸受装置の正面
図、第６ａ図および第６ｂ図はベアリングボール
と保持器の関係を示した部分正面図、第７図は従
来のトルク変動吸収装置の断面図、第８図は第７
図のＢ部の拡大図である。
２ｃ……ドライブプレート、２ａ，２ｂ……第
１のフライホイール、６ａ……第２のフライホイ
ール、７……ベアリング機構、１１……ダンパ機
構、１２……トルクリミツト機構、１３……ヒス
テリシス機構、２７……内軌道輪、２６……外軌
道輪、２８……ベアリングボール、３１……入溝
。
1 is a partially cutaway front view of the torque fluctuation absorbing device according to the present invention, FIG. 2 is a sectional view of the torque fluctuation absorbing device taken along the line -' in FIG. 1, and FIG.
Fig. 4 is a partial front view of the bearing mechanism of the present invention, Fig. 5 is a front view of a conventional bearing device, and Figs. 6a and 6b show the relationship between the bearing balls and the cage. 7 is a sectional view of the conventional torque fluctuation absorber, and FIG. 8 is a partial front view of the conventional torque fluctuation absorber.
It is an enlarged view of part B of the figure. 2c... Drive plate, 2a, 2b... First flywheel, 6a... Second flywheel, 7... Bearing mechanism, 11... Damper mechanism, 12... Torque limit mechanism, 13... Hysteresis mechanism, 27...Inner raceway ring, 26...Outer raceway ring, 28...Bearing ball, 31...Enter groove.
Claims (1)
と、該ドライブプレートと同軸かつ一体に配設さ
れる第１のフライホイールおよび第２のフライホ
イールと、前記第１のフライホイールおよび第２
のフライホイールとの間に介装されるベアリング
機構、ダンパ機構、トルクリミツト機構およびヒ
ステリシス機構と、前記駆動軸の回転トルクをダ
ンパ機構、トルクリミツト機構およびヒステリシ
ス機構を介して前記両フライホイールに伝達させ
るトルク変動吸収装置において、前記ヒステリシ
ス機構は前記第１のフライホイールと第２のフラ
イホイールを離間させるように押圧付勢し、前記
ベアリング機構は前記第２のフライホイールに係
止される外軌道輪、前記第１のフライホイールに
係止される内軌道輪および前記内軌道輪と前記外
軌道輪によつて保持されるベアリングボールから
成り、該ベアリングボールを前記内軌道輪と前記
外軌道輪との間の円周方向に密に配設するととも
に前記ベアリング機構へのベアリングボールの入
溝を前記ヒステリシス機構に向かつて開口するよ
うにしたことを特徴とするトルク変動吸収装置。 a drive plate connected to a drive shaft of a drive source; a first flywheel and a second flywheel coaxially and integrally disposed with the drive plate; the first flywheel and the second flywheel;
a bearing mechanism, a damper mechanism, a torque limit mechanism, and a hysteresis mechanism interposed between the drive shaft and the flywheel; and a torque for transmitting the rotational torque of the drive shaft to the flywheels via the damper mechanism, torque limit mechanism, and hysteresis mechanism. In the fluctuation absorbing device, the hysteresis mechanism presses and urges the first flywheel and the second flywheel to separate, and the bearing mechanism includes an outer raceway that is locked to the second flywheel; It consists of an inner raceway that is locked to the first flywheel, and a bearing ball that is held by the inner raceway and the outer raceway, and the bearing balls are connected to the inner raceway and the outer raceway. A torque fluctuation absorbing device characterized in that the bearing balls are disposed densely in the circumferential direction between the bearing mechanisms, and the grooves for the bearing balls into the bearing mechanism are opened toward the hysteresis mechanism.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122638U JPH0712751Y2 (en) | 1989-10-19 | 1989-10-19 | Torque fluctuation absorber |
| DE4033131A DE4033131C2 (en) | 1989-10-19 | 1990-10-18 | Device for absorbing a torque change |
| FR9012990A FR2653515B1 (en) | 1989-10-19 | 1990-10-19 | DEVICE ABSORBING THE VARIATIONS OF A TORQUE. |
| US07/841,201 US5195396A (en) | 1989-10-19 | 1992-02-27 | Torque variation absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122638U JPH0712751Y2 (en) | 1989-10-19 | 1989-10-19 | Torque fluctuation absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0360637U true JPH0360637U (en) | 1991-06-14 |
| JPH0712751Y2 JPH0712751Y2 (en) | 1995-03-29 |
Family
ID=14840928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989122638U Expired - Lifetime JPH0712751Y2 (en) | 1989-10-19 | 1989-10-19 | Torque fluctuation absorber |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0712751Y2 (en) |
| DE (1) | DE4033131C2 (en) |
| FR (1) | FR2653515B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4127439A1 (en) * | 1991-08-21 | 1992-12-17 | Voith Gmbh J M | Dual mass flywheel for IC engine - has the two masses connected by springs to form torsional oscillation absorber |
| DE4139939C2 (en) * | 1991-12-04 | 1998-04-16 | Mannesmann Sachs Ag | Torsional vibration damper with elastic spring body |
| DE4340175B4 (en) * | 1992-12-07 | 2013-02-21 | Schaeffler Technologies AG & Co. KG | Device for compensating torsional impacts |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE207582C (en) * | ||||
| DE155661C (en) * | ||||
| GB191508267A (en) * | 1915-03-20 | 1916-06-05 | Nordiska Kullager Ab | Improvements in or relating to Ball Bearings. |
| US2143091A (en) * | 1936-02-11 | 1939-01-10 | Fafnir Bearing Co | Bearing |
| JPS6123545U (en) * | 1984-07-19 | 1986-02-12 | アイシン精機株式会社 | Torque fluctuation absorber |
| JPH0723638Y2 (en) * | 1987-09-30 | 1995-05-31 | アイシン精機株式会社 | Torque fluctuation absorber |
-
1989
- 1989-10-19 JP JP1989122638U patent/JPH0712751Y2/en not_active Expired - Lifetime
-
1990
- 1990-10-18 DE DE4033131A patent/DE4033131C2/en not_active Expired - Fee Related
- 1990-10-19 FR FR9012990A patent/FR2653515B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712751Y2 (en) | 1995-03-29 |
| FR2653515A1 (en) | 1991-04-26 |
| DE4033131A1 (en) | 1991-05-02 |
| DE4033131C2 (en) | 1995-11-16 |
| FR2653515B1 (en) | 1994-01-21 |