Patent ID: 7080628

Claim:
An intake control device for an internal combustion engine, the intake control device comprising: a throttle body that defines a throttle bore, which is substantially circular-shaped in cross section, through which intake air flows; a throttle valve that is rotatably assembled in the throttle bore, the throttle valve being in a shape corresponding to a cross section of the throttle bore; a shaft that rotates integrally with the throttle valve; and a rotary driver that is connected with one axial end of the shaft to change a rotation angle of the throttle valve via the shaft, wherein the rotary driver defines a hole, to which the one axial end of the shaft fits in a state of defining a clearance therebetween, the rotary driver defines a fitting recess that is dented radially outward from an inner wall surface of the hole, and the one axial end of the shaft includes a coupling that is crimped to the rotary driver in a state of fitting to the hole.