Patent ID: 6616518
Filing Date: 2003-09-09
Classification: B24B

Abstract:
A dust collector of a grinding device that includes a body and a grinding disk rotatably mounted on the body of the grinding device, comprising an inner cover and an outer cover enclosing around and connected to a top of the inner cover, the outer cover having a notch defined therein for viewing the grinding condition, the inner cover adapted to be installed between the grinding disk of the grinding device and the body of the grinding device, a first chamber defined between the inner cover and the grinding disk and a second chamber defined between the inner cover, the outer cover and the grinding disk, a main exhausting tube connected to the outer cover and communicating with the first chamber and the second chamber, a connector having a first end connected to the main exhausting tube and a second end adapted to be connected to a dust-absorbing device, thereby the dust powders pass through the main exhausting tube and the connector so as to be exhausted.