| 摘要 |
A crankshaft damper-isolator that includes a hub having an outer radial surface and an outermost radial surface spaced radially outward from the outer radial surface and thereby defining an annular receptacle therebetween, a pulley body having a belt engaging portion radially-concentric about the hub and a face guard that terminates in a central bore seated about the outer radial surface of the hub, a damper assembly disposed between the outermost radial surface of the hub and belt engaging portion of the pulley body, a back plate fastened to the hub, a first elastomeric isolator member encapsulated and interlocked in compression between the annular receptacle of the hub and a front face of the face guard of the pulley body, and a second elastomeric isolator member encapsulated and interlocked in compression between the back plate and a back face of the face guard of the pulley body. |
