Exedy Corporation

Kabushiki Kaisha Daikin Seisakusho

Shinichi Noda

Yasushi Takehira

Hiroshi Kimura

Hiroshi Mizukami

Norihisa Uenohara

Masanobu Tanaka

A lever support device for a clutch cover assembly is disclosed, and includes a lever support 16 having a threaded portion 16a at its end portion, a support nut 17 engaged with the threaded portion 16a of the lever support 16 and fitted with the clutch cover 11, a lock plate 18 having an engagement portion 18a engaged with the outer periphery of the support nut 17, at least one oblong mounting aperture 18b in the lock plate 18 which inhibits rotation of the support nut 17, and a fixing member 19 inserted into the mounting aperture 18b in the lock plate 18 with a space 30 for rotation of the lock plate therebetween.

Lever support device for clutch cover assembly

The present invention relates to a pressure plate 12 that is formed with a plurality of protrusions 12a. The amount of the imbalance in the pressure plate 12 is measured, the imbalance is then corrected by machining the protrusions 12a in accordance with the amount of determined imbalance.

Pressure plate preformed with protrusions and method for balancing the

A clutch disc assembly includes a flange having a plurality of window holes formed in a circumferential direction about the flange. A clutch plate and a retaining plate are disposed on either side the flange. The clutch plate and the retaining plate are fixed to each other and include a plurality of window holes corresponding to the window holes of the flange. A plurality of first coil springs are disposed in the window holes of the flange such that each end of the first coil springs are supported in the circumferential direction by the window holes in the retaining plate and the clutch plate. Protrusions are formed on circumferentially opposite ends of the window holes in the flange. The protrusions are configured to engage the first coil spring in response to rotary displacement between the flange and the retaining and clutch plates. Upon engagement between the ends of the first coil spring and the protrusions, the protrusions limit the radial outward movement of the first coil spring. In a second embodiment, the clutch disc assembly includes a spring seat retained within the window hole and which engages the first coil spring to limit radial movement of the first coil spring.

Damper disc assembly having spring engaging means which restrict radial

A clutch disc assembly interposed between an input side rotary member and an output side member has a hub, disc-like plates, a friction member, an elastic member and a viscous damper mechanism. The hub is connectable for co-rotation with the output side member. The hub has a flange on its outer circumference. The disc-like plates are rotatably mounted on the hub. The friction member is connected to said disc-like plates, for frictional engagement with the input side rotary member. The elastic member is for elastically connecting the flange and the disc-like plates whereby the flange and the disc-like plates are rotatable with respect to each other. The viscous damper mechanism includes a fluid medium, for displacing the fluid medium through restrictions in response to angular movements of the disc-like plates and the flange with respect to each other.

Clutch disc assembly

A clutch disc assembly interposed between an input side rotary member and an output side member has a hub, disc-like plates, a friction member, an elastic member and a viscous damper mechanism. The hub is connectable for co-rotation with the output side member. The hub has a flange on its outer circumference. The dlsc-like plates are rotatably mounted on the hub. The friction member is connected to said disc-like plates, for frictional engagement with the input side rotary member. The elastic member is for elastically connecting the flange and the dlsc-like plates whereby the flange and the disc-like plates are rotatable with respect to each other. The viscous damper mechanism includes a fluid medium, for displacing the fluid medium through restrictions in response to angular movements of the dlsc-like plates and the flange with respect to each other.

Growing community of inventors

Neyagawa, Japan

Shinichi Noda