Patent ID: 7029399

Claim:
A power transmission system comprising: a constant velocity universal joint having an inner joint member disposed rotatably and axially movably via rollers on a side of an inner periphery of an outer joint member; a first shaft fitted into the inner joint member to enable torque transmission; a boot with an adapter, wherein the boot is attached to the first shaft and one end portion of the outer joint member, respectively, to seal the constant velocity universal joint at one end; and a second shaft having a flange coupled to the outer end portion of the outer joint member with bolts, wherein a gasket is adhered with an adhesive sheet that is in direct contact with at least one of: a) an inner end face of the adapter and attached to a first axial end face of the outer joint member and an annular recessed portion provided on an inner peripheral edge of the first axial end face of the outer joint member, b) an end portion of the flange of the second shaft, and c) an annular recessed portion provided on an inner peripheral edge of a second axial end portion of the outer joint member.