Abstract A device for adjusting a clearance of a twin clutch comprises stopper pins disposed between the flywheel and a support member and extending through holes formed in projections of a intermediate plate in an axial direction of the clutch, respectively; and stopper springs fixed to the projections, engaged with the stopper pins and adapted to allow a movement of the stopper pins toward a support member relative to the intermediate plate and to prevent a movement of the stopper pins in the opposite direction relative to the intermediate plate. Each stopper spring is made of bent metal sheet and has two end portions, a radially outer portion integrally formed between the two end portions and an integrally formed side portion at the side of one of the end portions for engaging the side edge of the intermediate plate projections to prevent movement or rattle of the stopper spring. Each end portion covers an end surface of the projection facing in the axial direction and is provided with an aperture, through which the stopper pin is inserted, and radial lips, which are divided by radial slits extending from the inner periphery of the aperture and are engaged with the stopper pin.
A device for adjusting a clearance of a twin clutch comprising; a flywheel; a pressure plate; two clutch disks interposed between the flywheel and the pressure plate; an intermediate plate disposed between the clutch disks and provided with radial projections; a support member opposed to he flywheel with the intermediate plate therebetween; stopper pins extending through holes formed in said projections in an axial direction of the clutch, respectively; and stopper springs fixed to said projections and engaged said stopper pins for allowing movement of said stopper pins toward said support member relatively to said intermediate plate and for preventing movement of said stopper pins in the opposite direction relative to said intermediate plate, each of said stopper springs being made of bent metal sheet and having two end portions and a radially outer portion integrally formed between said two end portions, each of said end portions covering end surfaces of the projection facing in the axial direction and being provided with an aperture, through which said stopper pin is inserted, and radial lips divided by radial slits extending from the inner periphery of said aperture, said radial lips projecting toward said support member and engaging the stopper pin for preventing said movement of said stopper pins in said opposite direction, each of said springs further includes a side portion integrally formed with and bent relatively to one of said end portions and having a bent end for engaging the end surface of the projection covered by the other of said end portions for preventing axial movement and rattle of said stopper spring.
Claim 2
Independent Claim
263 words
A device for adjusting a clearance of a twin clutch comprising; a flywheel; a pressure plate; two clutch disks interposed between the flywheel and the pressure plate; an intermediate plate disposed between the clutch disks and provided with radial projections; a support member opposed to he flywheel with the intermediate plate therebetween; stopper pins extending through holes formed in said projections in an axial direction of the clutch, respectively; and stopper springs fixed to said projections and engaged said stopper pins for allowing movement of said stopper pins toward said support member relatively to said intermediate plate and for preventing movement of said stopper pins in the opposite direction relative to said intermediate plate, each of said stopper springs being made of bent metal sheet and having two end portions and a radially outer portion integrally formed between said two end portions, each of said end portions covering end surfaces of the projection facing in the axial direction and being provided with an aperture, through which said stopper pin is inserted, and radial lips divided by radial slits extending from the inner periphery of said aperture, said radial lips projecting toward said support member and engaging the stopper pin for preventing said movement of said stopper pins in said opposite direction, each of said springs further includes a side portion integrally formed with and bent relatively to one of said end portions and having a bent end for engaging the end surface of the projection covered by the other of said end portions for preventing axial movement and rattle of said stopper spring.