Claims
- 1. A torque variation absorbing device comprising:
- a drive body for connecting to a drive member;
- a driven body for connecting to a clutch mechanism which produces a reaction force upon release of the clutch mechanism;
- a damping mechanism disposed between the drive body and the driven body;
- a hysteresis mechanism disposed between the drive body and the driven body, the hysteresis mechanism including an elastic member which exerts an elastic force; and
- a bearing disposed between the drive body and the driven body and including an inner race and an outer race, one of the inner race and the outer race being biased relative to the other one of the inner race and the outer race in the direction of the drive body and in the same direction as the direction of the reaction force of the clutch member by the elastic force of the elastic member to minimize play between the inner race and the outer race.
- 2. A torque variation absorbing device as recited in claim 1, wherein the inner race is in contact with the drive body, and the outer race is in contact with the driven body and is pressed by the elastic force of the elastic member in the direction of the drive member from the side of the clutch mechanism.
- 3. A torque variation absorbing device as recited in claim 2, further comprising a first disc which is secured to the driven body and which includes a flange, and wherein the outer race is pressed by the elastic force of the elastic member through the flange.
- 4. A torque variation absorbing device as recited in claim 1, wherein the driven body includes first and second discs, said outer race being located between the first and second discs, the elastic force of said elastic member pressing against the first disc, and said inner race being in contact with the drive body.
- 5. A torque variation absorbing device as recited in claim 1, wherein said driven body includes a flywheel connected to a first disc, said first disc having a flange which is in contact with said one of the inner race and the outer race, said flange of the first disc being spaced from said other one of the inner race and the outer race.
- 6. A torque variation absorbing device according to claim 1, wherein said elastic member includes a drive member side for facing in the direction of the drive member and a clutch mechanism side for facing in the direction of the clutch mechanism, said elastic member being disposed between the drive body and the clutch mechanism side of the elastic member.
- 7. A torque variation absorbing device according to claim 6, wherein said elastic member exerts an elastic force on the outer race.
- 8. A torque variation absorbing device comprising:
- a drive body for connecting to a drive member;
- a driven body for connecting to a clutch mechanism;
- a damping mechanism disposed between the drive body and the driven body;
- a hysteresis mechanism disposed between the drive body and the driven body, the hysteresis mechanism including an elastic member which exerts an elastic force; and
- a bearing disposed between the drive body and the driven body and including an inner race and an outer race, one of the inner race and the outer race being in contact with a portion of the driven body, said one of the inner race and the outer race being biased relative to the other one of the inner race and the outer race in the direction of the drive body by the elastic force of the elastic member to minimize play between the inner race and the outer race.
- 9. A torque variation absorbing device according to claim 8, wherein said elastic member includes a drive member side for facing in the direction of the drive member and a clutch mechanism side for facing in the direction of the clutch mechanism, said elastic member being disposed between the drive body and the clutch mechanism side of the elastic member.
- 10. A torque variation absorbing device according to claim 8, wherein said elastic member exerts an elastic force on the outer race.
- 11. A torque variation absorbing device as recited in claim 8, wherein said driven body includes a flywheel connected to a first disc, said first disc having a flange which is in contact with said one of the inner race and the outer race, said flange of the first disc being spaced from said other one of the inner race and the outer race.
- 12. A torque variation absorbing device as recited in claim 8, Wherein the inner race is in contact with the drive body, and the outer race is in contact with the driven body.
- 13. A torque variation absorbing device as recited in claim 8, further comprising a first disc which is secured to the driven body and which includes a flange, and wherein the outer race is pressed by the elastic force of the elastic member through the flange.
Priority Claims (1)
Number |
Date |
Country |
Kind |
4-062205 |
Mar 1992 |
JPX |
|
Parent Case Info
This application is a continuation of application Ser. No. 08/031,904, filed Mar. 16, 1993, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (6)
Number |
Date |
Country |
2826275 |
Dec 1978 |
DEX |
3447925 |
Jan 1986 |
DEX |
3502229 |
Jul 1986 |
DEX |
64-48448 |
Mar 1989 |
JPX |
2160296 |
Dec 1985 |
GBX |
2170295 |
Jul 1986 |
GBX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
31904 |
Mar 1993 |
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