Abstract The present invention discloses a clutch disc comprising a hub means having an inner hub adapted to be connected to a shaft and provided with outer teeth and an outer hub having a flange and inner teeth meshing with the outer teeth of the inner hub with circumferential spaces therebetween; weak elastic means disposed in some of the spaces to circumferentially connect the outer and inner teeth together, other spaces in which the weak elastic means are not disposed having circumferentially shorter length than the spaces for the elastic means so that the elastic means may be prevented from full compression; stopper means for preventing both hubs from relative axial movement and preventing the elastic means from dropping out of the spaces; a pair of side plates disposed at both sides of the flange and connected to a torque input member; and strong elastic means for connecting the side plates to the flange.
A clutch disc comprising a hub means having an inner hub adapted to be connected to a shaft and provided with outer teeth and an outer hub having a flange and a corresponding number of inner teeth meshing with the outer teeth of inner hub wherein circumferential spaces are formed therebetween; weak elastic means disposed in at least one of the circumferential spaces to circumferentially connect the outer and inner teeth together, and the other circumferential spaces in which the weak elastic means are not disposed having a circumferentially shorter length than the circumferential spaces for the elastic means so that the elastic means may be prevented from being fully compressed; stopper means for preventing both hubs from relative axial movement and preventing the elastic means for dropping out of the circumferential spaces; a pair of side plates disposed at both sides of the flange and connected to a torque input member; and strong elastic means for connecting the side plates to the flange.
Claim 2
Dependent Claim
164 words
A clutch disc comprising a hub means having an inner hub adapted to be connected to a shaft and provided with outer teeth and an outer hub having a flange and a corresponding number of inner teeth meshing with the outer teeth of inner hub wherein circumferential spaces are formed therebetween; weak elastic means disposed in at least one of the circumferential spaces to circumferentially connect the outer and inner teeth together, and the other circumferential spaces in which the weak elastic means are not disposed having a circumferentially shorter length than the circumferential spaces for the elastic means so that the elastic means may be prevented from being fully compressed; stopper means for preventing both hubs from relative axial movement and preventing the elastic means for dropping out of the circumferential spaces; a pair of side plates disposed at both sides of the flange and connected to a torque input member; and strong elastic means for connecting the side plates to the flange.
Claim 3
Dependent Claim
33 words
A clutch disc of claim 1 wherein said stopper means are the radially inner ends of the side plates which extend to and cover a portion of each end of the respective hubs.
Claim 4
Dependent Claim
40 words
A clutch disc of claim 1 wherein said stopper means are annular members extending along a portion of each end of the inner hub, the annular members being fixed to the inner peripheries of the ends of the outer hub.
Claim 5
Dependent Claim
17 words
A clutch disc of claim 1 wherein said weak elastic means is a plate spring having wave-shape.
Claim 6
Dependent Claim
13 words
A clutch disc of claim 1 wherein said weak elastic means is rubber.