JPS646427U

JPS646427U -

Info

Publication number: JPS646427U
Application number: JP10164887U
Authority: JP
Priority date: 1987-07-01
Filing date: 1987-07-01
Publication date: 1989-01-13

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す一部切欠正面図
、第２図は第１図の―矢視図、第３図は非線
形ばねの荷重―たわみ線図、第４図は本考案の実
施例に於けるトルク―ねじり角線図、第５図は従
来例を示す正面図、第６図は第５図の―矢視
図、第７図は第６図の―矢視図、第８図は従
来例に於けるトルク―ねじり角線図である。４０はハブ、４１はハブデイスク部、４２，４
３は回転円板、４７はスペーサ、４８は切欠き部
、４９，５０，５１は孔、５２は非線形ばね、５
５はデイスクプレート、５７，６８はフエーシン
グを示す。 Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a view taken along the - arrow in Fig. 1, Fig. 3 is a load-deflection diagram of a nonlinear spring, and Fig. 4 is a diagram of the present invention. Torque-torsion angle diagram in the embodiment, Fig. 5 is a front view showing the conventional example, Fig. 6 is a -arrow view of Fig. 5, Fig. 7 is a -arrow view of Fig. 6, FIG. 8 is a torque-torsion angle diagram in the conventional example. 40 is a hub, 41 is a hub disk portion, 42, 4
3 is a rotating disk, 47 is a spacer, 48 is a notch, 49, 50, 51 are holes, 52 is a nonlinear spring, 5
5 is a disk plate, and 57 and 68 are facings.

Claims

[Scope of utility model registration request]

A driving friction disk is provided at the end of the engine output shaft to rotate integrally with the output shaft, and a hub is slidably fitted in the axial direction at the end of the transmission input shaft having the same axis as the output shaft, A disk plate is provided on the outer peripheral surface of the hub and is rotatable relative to the hub and has a facing on the outer peripheral edge, and an elastic member is disposed in the circumferential direction between the disk plate and the hub, pressing the facing against the driving friction disk to transmit rotation of the driving friction disk to the disk plate;
In the clutch disk damper device, the rotation of the disk plate is transmitted to the hub via the elastic member, and the elastic member reduces vibrations and drive system noise caused by torque fluctuation, and the elastic member includes a non-linear spring. A clutch disc damper device characterized by using.